MEETINGS
18th ACS Central Regional Meeting The ACS 18th Central Regional Meeting will be held at Bowling Green State University June 1-5, and will be hosted by the ACS Toledo Section. The meeting headquarters will be on the second floor of the University Union. The program will feature 65 technical sessions. Program highlights include a plenary lecture by R. Bruce Merrifield, 1984 Nobel Laureate in Chemistry; a symposium honoring Paul Block Jr.; and a symposium honoring Charles Overberger. An exposition of scientific and educational instruments and publications will be held concurrently with the meeting. A women chemists' luncheon will be held at noon on Tuesday. A Job Fair will be held adjacent to the exhibition on Monday afternoon with interviews being conducted on Tuesday at the University Placement Services. A short course will be offered on Thursday and Friday on "Principles of Polymer Photochemistry." A variety of special events have been planned. Please see the reservation coupon on page 35 for further information on these events. An all meeting barbecue (the only planned meal for the meeting) is scheduled on Monday evening and requires advance registration. A list of local and on-campus restaurants will be provided upon arrival in your registration packet. Housing will be available in Offenhauer Towers (residence hall on the BGSU campus). Rates are listed on the registration form. Offenhauer Towers is completely air-con5:30 PM—Arawanna Princess Dinner Cruise, Advance Registration Required. Transportation from the Union Oval will be provided 6:00 PM—Barbecue, MacDonald Quadrangle, Advance Registration Required 8:30 PM—General Mixer, University Union
PLENARY TUESDAY MORNING Kobacker Hall, Moore Musical Arts M. Manning, Organizer, Presiding 11:15—1. Solid Phase Synthesis. R. B. Merrifield
SPECIAL EVENTS SUNDAY EVENING 5:00-9:00 PM—Registration, Towers Lobby 7:00 PM—Informal Mixer, Towers
Offenhauer Offenhauer
MONDAY 8:00 AM-5:00 PM—Registration, 2nd Floor Lobby, University Union 8:30 AM-5:00 PM—Undergraduate Research Symposium 9:00 AM-5:00 PM—Winery/South Bass Island Tour. Advance Registration Required. Transportation from the Union Oval will be provided Noon—High School Teacher's Award Luncheon, Advance Registration Required, University Union Noon—Hope College Alumni Luncheon, Advance Registration Required, University Union Noon-5:00 PM—Scientific Exhibition, Lenhart Grand Ballroom, University Union Noon-5:00 PM—Job Fair, Lenhart Grand Ballroom, University Union
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April 7, 1986 C&EN
TUESDAY 8:00 AM-5:00 PM—Registration, 2nd Floor Lobby, University Union 9:00 AM-4:00 PM—Scientific Exposition, Lenhart Grand Ballroom, University Union 9:00 AM-5:00 PM—Job interviews conducted, University Placement Services 9:30 AM-4:30 PM—Visit to Sauder Farm and Craft Village, Advance Registration Required. Transportation from the Union Oval will be provided Noon—Women Chemists' Luncheon. Speaker, M. Cavanaugh. Advance Registration Required. University Union 2:00 PM-4:00 PM—Forum on Financing and Managing University Equipment (Cosponsored with ACS Department of Government Relations & Science Policy), 115 Education Building 3:00 PM—Local Section Officers and Councilors Meeting, 222 Math Science Building 5:30 PM—Michigan State University Alumni Social 7:00 PM—Symposium on Interpreting Scientific Discovery to the Public, Kobacker Hall, Moore Musical Arts Building 8:30 PM—Wine Tasting in the Exhibition Hall, Lenhart Grand Ballroom, University Union, Advance Registration Required WEDNESDAY 8:00 AM-2:00 PM—Registration, 2nd Floor Lobby, University Union
ditioned with semi-private restroom and shower facilities, and is fully handicapped equipped. Linens are provided. For residence hall accommodations, please use the registration form. Limited housing is also available at the University Union at very reasonable rates, (419) 372-2741. Local hotels include: Best Western Falcon Plaza, (419) 352-4671; University Motor Lodge, (419) 352-2521; Buckeye Budget Motor Inn, (419) 352-1520; Holiday Inn Perrysburg, (419) 874-3101; Holiday Inn French Quarter, (419) 874-3111. Located in downtown Toledo are: Hotel Sofitel, (419) 241-1411, or 1-800-2214542; Sheraton Westgate, (419) 535-7070. Hotel reservations should be made directly with the hotel. Please indicate your participation in the 18th Central Regional meeting when making hotel reservations. Bowling Green is served by Toledo Express Airport. Detroit Metro is 90 minutes away. Cars may be rented at both airports. Commercial limosine service is available from Detroit Metro but must be reserved in advance. Transportation will be provided by the Meeting Committee from Toledo Express at a nominal cost. This service will be available to those advance registrants indicating their flight times for arrival and departure and attaching these to the advance registration form. For further information, contact the Conference Coordinator, Kathryn S. Hoff, Department of Chemistry, Bowling Green State University, Bowling Green, Ohio 43403, (419) 372-2033. 8:45 AM-12:30 PM—Tour of Libbey-Owens-Ford Company. Advance Registration Required. Transportation from the Union Oval will be provided 9:00 AM-Noon—Scientific Exposition, Lenhart Grand Ballroom, University Union 9:00 AM-Noon—Forum on Hazard Communication: Worker Right-to-Know, 116 Business Administration Building 9:00 AM-4:00 PM—Open House, Bowling Green State University Department of Chemistry 9:30 AM-1:00 PM—Tour of Toledo, Advance Registration Required. Transportation from the Union Oval will be provided Noon—Luncheon Meeting, Central Region Steering Committee, University Union 5:00 PM—Westgate Dinner Theatre, "They're Playing Our Song." Advance Registration Required. Transportation from the Union Oval will be provided Other Alumni Events will be posted in the Registration Area
9:50—4. Erroneous Use of the McReynolds' Constants Approach for Determining Stationary Phase Selectivity. B. R. Kersten, C. F. Poole 10:50—5. Studies of Degradation Mechanism of o-Phthalaldehyde-Derived Isoindoles. W. A. Jacobs, E. J. Madaj 11:30—6. Liquid Organic Salts as Selective Stationary Phases for Gas Chromatography. K. G. Furton, C. F. Poole 1:30—7. Separation of Analytes in Serum by Direct Injection onto Internal Surface Reversed-Phase Columns. T. C. Pinkerton, S. E. Cook, T. D. Miller, C. P. Desilets 2:10—8. Optimization of a Scanning Densitometer for Quantitative High-Performance Thin-Layer Chromatography. S. Khatib, C. F. Poole 2:50—9. Use of Immunosorbents in Trace Organic Analysis. M. B. Heim, G. C. Davis 3:30—10. Chiral Resolution of Carboxylic Acids Using Liquid-Liquid Partition Chromatography. S. Oya, J. K. Snyder
TUESDAY MORNING
ANALYTICAL CHEMISTRY MONDAY MORNING & AFTERNOON Symposium on Chromatographic Separations: New Techniques and Applications R. Riggen, Organizer, Presiding Campus Room, Union 8:30—2. Effects of Surface Charge Density on the Exclusion Potential of Polyelectrolytes. C. M. Speck, P. L. Dubin 9:30—3. Mechanistic Studies of Pre- and Postmicellar Systems. R. K. Gilpin, A. Kasturi
Symposium on Electrochemistry for Biological Analysis R. McCreery, Organizer, Presiding Prout Room, Union 8:30—11. Problems of Selectivity and Detection Limits in Electrochemistry. S. G. Weber, J. M. Elbicki, A. M. Warner, J. T. Long, W. F. Berry 9:10—12. Microdialysis Sampling Techniques Coupled to Liquid Chromatography/Electrochemistry. P. T. Kissinger, R. E. Shoup, W. A. Jacobs, K. Isaksson 10:00—13. In-Vivo Electrochemistry. R. M. Wightman 10:40—14. Microelectrochemistry in Biochemical Analysis. A. G. Ewing, Y. T. Kim, R. A. Wallingford
TUESDAY MORNING General
G. A. Parker, Presiding State Room, University Union 8:30—15. Synthesis and Study of a Rutheni um Bipyridine Complex Bound to Polyamic Acid Polymer. R. L. Shaw, V. S. Srinivasan 8:50—16. Chemiluminescence of Rutheni um Tris-Bipyridine: Examination of Reduc ing Agents and Factors Effecting Chemilu minescence. J. B. Noffsinger, N. D. Danielson 9:10—17. Experimental Artifacts and Deter mination of Accurate Py Values. K. W. Street Jr., W. E. Acree Jr. 9:30—18. Spectrophotometric Study of Ter nary Metal Complexes with Rutin and Cetylmethylammonium Ion. M. Xu, G. A. Parker, Y. He 9:50—19. SERS of Polyacrylamide Gels. A. M. Ahem, R. L. Garrell 10:10—20. SERS of Poly(4-Vinylpyridine) and Related Compounds. K. D. Beer, M-A. Tadayyoni, R. L. Garrell TUESDAY
AFTERNOON
General R. K. Gilpin, Presiding State Room, Union 2:00—21. Structure Effect of Chelates on the Liquid Chromatographic Separation with Normal and Bonded Phases. B. W. Wenclawiak 2:20—22. Reordering and Resolvation of Silica-Immobilized Nonhydrogen Bonding Ligands Used as Stationary Phases in HPLC. S. S. Yang, R. K. Gilpin 2:40—23. Amperometric Filar Electrode Detector for High-Performance Liquid Chromatography. L. B. Anderson, D. N. Heiger 3:00—24. Investigation of the Adsorptive Properties of Chemically Derivatized Car bon Using Gas Chromatography. M. B. Martin, R. K. Gilpin 3:20—25. Application of Capillary GC with Photoionization Detection for the Deter mination of Monocyclic and Polycyclic Ar omatic Compounds in Fish and Water. J. L. Zajicek, L. M. Smith, T. R. Schwartz 3:40—26. Specific Adsorption Detection in Liquid Chromatography—Application to the Ion Chromatography. T. Ramstad, M. J. Weaver 4:00—27. Distribution Coefficients for Mer cury and Silver Between Chelating Resin Dowex A-l and Aqueous Solutions. Y. Dardenne, Y. Rengan 4:20—28. Thermodynamics and Kinetics of Ion Exchange: Silver and Calcium Ions on Dowex Resin. L. Alvetro, H. D. Mettee, WC. Jao
TUESDAY AFTERNOON General: Poster Session Ballroom, University Union 4:30—29. Thermal Analytical Techniques in the Characterization and Assessment of Coals and Oils. A. S. Bhatti, D. Dollimore, K. Parkin, Jr. 4:30—30. X-Ray Crystallography—Accur ate Structures Faster. A. A. Pinkerton, D. Schwarzenbach 4:30—31. Powder X-Ray Diffraction Studies of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans. D. W. Tomlin, J. S. Cantrell WEDNESDAY
MORNING
General: Session A H. D. Mettee, Presiding BA 113 9:00—32. Metalloporphyrins as Ion-Selec tive Carriers. N. A. Chaniotakis, M. E. Meyerhoff 9:20—33. Membrane Charge Transport Studies with Binuclear Ions. W. P. N. Fer nando, V. S. Srinivasan 9:40—34. Determination of Chlorite Ion at PPB Levels Using Differential Pulse Polarography. S. Nakareseisoon, T. Tachiyashiki, J. Benga, G. E. Pacey, G. Gordon 10:00—35. Differential Pulse Polarographic Determination at PPB Level. V. Kumar, R. D. Tally
10:20—36. Interrupter Studies of 0 2 Reduc tion Catalysts. J. J. Flesch, V. Srinivasan 10:40—37. Photoelectrochemistry with Polymer Semiconductors: Poly(Chrome Azurol S—Acetylene). A. J. Oleksa, K. Magrini, H. D. Mettee 11:00—38. Proposed Determination of Ab solute Electrode Potentials. R. L. Rich WEDNESDAY
2:15—57. In the 5-Lipoxygenase Pathway for Arachidonic Acid Metabolism, a Novel Peroxidase Catalyzes Reduction of 5HPETE. M. T. Skoog, J. S. Nichols, B. L. Harrison, J. S. Wiseman 3:00—58. Appearance of Specific Leukotriene-B4 Binding Sites in Myeloid Differentiated Cells. R. R. Gorman, C. W. Benjamin, P. L. Ruppel
MORNING
General: Session Β Κ. Rengan, Presiding BA 115 9:00—39. Hadamard Transform Photother mal Imaging with an Ultraviolet Laser. F. K. Fotiou, M. D. Morris 9:20—40. Novel Fourier Transform Micro wave Spectrometer. J. M. Ramsey, W. B. Whitten 9:40—41. Utilization of Thermal Analysis Techniques To Estimate Portlandite in Ce ment Pastes. P. F. Rodgers, G. A. Gamlen, D. Dollimore 10:00—42. Use of Thermal Analysis in Es tablishing Techniques for the Production of Active Carbons Derived from the Sol vent Extraction of Coal. D. Dollimore, A. Turner 10:20—43. Radiochemical Procedure for the Trace-Level Determination of Mercury in Biological Samples by Neutron Activa tion Analysis. P. Shetty, K. Rengan 10:40—44. Califomium-252 Fission Frag ment Mass Spectra of Ketone Λ/,Λ/,ΛΜΥϊmethylhydrazinium Derivatives. D. L. Fishel, J. E. Hunt 11:00—45. Design Constraints for a Practi cal Pair Spectrometer. R. N. Ceo, H. C. Griffin, K. Rengan
WEDNESDAY AFTERNOON General: Bioanalytical J. E. O'Reilly, Presiding BA 111 1:30—46. Comparison of Pharmaceutical Assays by HPLC and FTIR Spectroscopy. J. E. Haky, D. A. Sherwood 1:50—47. Automated Creatinine Determina tions in Blood and Urine Using a Novel OnLine Gas Predialyzer and an Improved Ammonia Detection System. Μ. Ε. Collison, M. E. Meyerhoff 2:10—48. Concerns in the Development of Homogeneous Enzyme Immunoassays: an Assay for Cyclic AMP. M. L. C. Carter, M. E. Meyerhoff 2:30—49. Enzyme-Linked Competitive Binding Assay for Folate Using Folate Binding Protein. G. Ashcom, L. G. Bâchas, Μ. Ε. Meyerhoff 2:50—50. Leaching of Chromium and Nickel from Commercial Dental Crowns. J. E. O'Reilly, N. L. Youtsey, R. H. Spedding 3:10—51. Photothermal Detection of Stained Proteins in Polyacrylamide Gels. K. Peck, M. D. Morris
BIOCHEMISTRY
MONDAY MORNING & AFTERNOON Symposium on Lipoxygenases M. O. Funk, Organizer, Présider Alumni Room, University Union 9:00—52. Mechanisms of Lipid Peroxidation. N. A. Porter, C. R. Wagner, J. A. Sullivan 9:45—53. Substrate Specificity of Lipoxygenase. M. O. Funk, T. Otsuki 10:45—54. Oxygen and pH Affect the Iron Environment of Lipoxygenase. D. V. Mavrophilipos, B. J. Gafney 11:30—55. Mossbauer Spectroscopy of Lipoxygenase Iron. M. O. Funk, R. T. Carroll, J. F. Thompson, W. R. Dunham 1:30—56. Modulation of 5-Lipoxygenase by Hydroperoxides and Glutathione Peroxidase. R. W. Bryant, H. S. She, K. Ng, M. I. Siegel
MONDAY
AFTERNOON
Symposium on Chromatin Structure and Gene Expression W. M. Scovell, Organizer, Presiding Town Room, University Union 1:30—59. Function and Regulation of Metallothionein. D. H. Hamer 2:10—60. Structural Diversity in DNA as Detected by Two-Dimensional Electrophoretic Analysis. J. N. Anderson 2:30—61. Psoralen Crosslinking: an in-Vivo Probe for Z-DNA. T. J. Kochel, R. R. Sinden 2:50—62. Presence of Nucleosomes on a DNA Template Prevents Initiation by RNA Polymerase II in Vitro. J. A. Knezetic, D. S. Luse, 3:10—63. Structural Characterization of the Simian Virus 40 Transcription Complex. L. C. Lutter, B. Petryniak, K. G. Hadlock, M. W. Quasney 3:50—64. Harmonally Induced Changes in Drosophila Small Heat Shock Gene Chromatin. S. E. Kelly, I. L. Cartwright 4:10—65. Nonrandom Replication of Chromatin. I. M. Leffak 4:30—66. C/s-Diamminedichloroplatinum(ll) Crosslinks High-Mobility Group 1 and 2 Proteins to DNA in Micrococcal NucleaseAccessible Regions of Chromatin. W. M. Scovell, N. Muirhead, L. R. Kross. 4:50—67. Crossed-Linker Double-Helical Model for Chromatin. B. D. Athey, S. P. Williams, J. P. Langmore
MONDAY AFTERNOON General: Poster Session Ballroom, University Union 4:30—68. Stereochemical Analysis of Lipoxygenase Products. M. O. Funk, J. C. Andre 4:30—69. Investigations of the Aerobic Peroxidase Activity of Lipoxygenase. M. O. Funk, J. C. Andre 4:30—70. Hydrodynamic Properties of Porcine Submaxillary Mucin. J. E. Jentoft, O. W. Artis, Jr., N. Jentoft 4:30—71. Proton NMR Study of Bovine PTH Fragment 1-34. L. M. Smith, J. E. Zull, J. E. Jentoft 4:30—72. Effect of Backbone Modifications on the Rate and Patterns of Peptide Enzymic Degradation Using a Series of Analogs of Choleystokinin (22-33). D. E. Benovitz, A. F. Spatola, J. D. Rosamond, J. Comstock 4:30—73. Processivity and Kinetics of the Reaction of Exonuclease I from Escherichia coli. R. S. Brody, K. G. Doherty, P. D. Zimmerman 4:30—74. Purification and Characterization of Soybean Lipoxygenases. R. T. Carroll, M. O. Funk 4:30—75. Spectral Studies on Soybean Lipoxygenase Isoenzymes. R. Carroll, J. E. Draheim, M. O. Funk 4:30—76. Osmium Tetroxide Reactions with Proteins: Histidine Reactions. S. F. Kobs, E. J. Behrman 4:30—77. Comparative Studies of Mammalian Adenosine Deaminases. P. F. Ma 4:30—78. Synthesis of hTGF by FMOC Solid-Phase Peptide Methodology. D. B. Scanlon, M. J. Eefting, C. J. Lloyd, R. J. Simpson 4:30—79. Histone H1 Stimulation Produced by Proteolysis of the Catalytic Subunit of Bovine Heart Protein Phosphatase 2A. S. E. Wilson, K. K. Schlender TUESDAY
MORNING
Chemical Synthesis and Structure-Function Relationships of Biologically Active Peptides
8:35—80. Use of the Merrifield Method in the Design and Development of Antagonists of Vasopressin. M. Manning, W. H. Sawyer 9:10—81. Structure-Activity Relationships of Agonists and Antagonists of GnRH. N. C. Chaturvedi, R. W. Roeske, T. P. Hrinyo, P. J. Edwards, M. K. Kowalczuk, K. D. Kopple, R. P. Millar 9:50—82. Competitive Antagonists of Bradykinin: Development and Applications. J. M. Stewart, R. J. Vavrek 11:15—1. Solid Phase Synthesis. R. B. Merrifield, (Kobacker Hall, Moore Musical Arts)
TUESDAY AFTERNOON J. M. Stewart, Presiding Bryan Recital Hall, Moore Musical Arts 2:00—83. Structure-Function Relationship with the Analogs of Angiotensin II. M. C. Khosla 2:35—84. Linear and Cyclic Backbone Modified Peptides—Synthesis Structure and Biological Activities. A. F. Spatola 3:10—85. Orthogonal Solid-Phase Peptide Synthesis Under Mild Conditions. G. Barany 4:00—86. Commercial Synthesis of Salmon Calcitonin Using the Solid Phase Method. R. C. Orlowski 4:35—87. Structure-Activity Studies on Atrial Natriuretic Factor. S. P. Adams TUESDAY AFTERNOON General
G. M. Gar bo, Presiding Prout Room, University Union . 2:00—88. Changes in Relaxin Precursor mRNA Levels in the Rat Ovary During Pregnancy. J. F. Crish, M. S. Soloff, A. R. Shaw 2:20—89. Inhibition of Benzo(a)pyrene Mutagenicity by Hydroxylated Naphthalene Derivatives. P. C. Espino, P. D. Sullivan 2:40—90. In-Vitro Inhibition of Benzo(a) pyrene Mutagenesis and Metabolism. J. E. Jablonski, P. D. Sullivan 3:00—91. Thermotropic Phase Behavior of Phosphorothionyl Analogs of Sphingomyelin. Bruzik, K. S., Liu, S-H., M-D. Tsai 3:20—92. Temperature-Induced Phase Transitions of Dipalmitoylphosphatidylcholine in Benzene (C6D6). M. Ladjadj, Bicknell-Brown, E. 3:40—93. Raman Spectroscopic Investigation of the Interaction of Myelin Basic Protein with Dimyristoylphosphatidylglycerol D. K. Leggett, E. Bicknell-Brown 4:00—94. Demonstrated in-Vivo Efficiency of New Photosensitizers for Photodynamic Treatment of Cancer. A. R. Morgan, M. Kreimer-Bimbaum, G. M. Garbo, S. H. Selman, R. W. Keck, Chaudhuri, K. 4:20—95. Hematoporphyrin Derivative: Solid-Phase Purification from Tumor Cells. G. M. Garbo, R. W. Keck, S. H. Selman, Kreimer-Birnbuam, M. 4:40—96. Chloroaluminum Tetrasulfophthalocyanine (CATSP) Sensitized Photodestruction of Tumors. G. M. Garbo, I. Rosenthal, K. Chaudhuri, R. W. Keck, S. H. Selman, E. Ben-Hur, M. Kreimer-Birnbaum.
CHEMICAL EDUCATION
MONDAY
MORNING
Symposium on Getting Started: Implementing Recent Innovations in High School and Undergraduate Teaching K. L. Henold, Presiding Ohio Room, University Union 9:05-97. Towards Exocharmic Chemical Education: Getting Started on the Right Foot. M. D. Roadruck 9:55—98. Chemical Potpourri. M. Johnson 11:05—Planning and Choosing Experiments. N. Konigsberg Kerner
M. Manning, Organizer, Presiding Bryan Recital Hall, Moore Musical Arts
April 7, 1986 C&EN
31
Meetings MONDAY
AFTERNOON
General Papers Ohio Room, University Union 1:30—100. Less is Better: a Number of the Pedagogic Advantages of the Microscale Organic Laboratory Depend on the Successful Application of Techniques New to the Undergraduate Laboratory. D. W. Mayo, R. M. Pike, S. S. Butcher 1:50—101. Microscale Organic Laboratory: Variety and Scope of Reagents. R. M. Pike, D. W. Mayo, S. S. Butcher MONDAY
AFTERNOON
Symposium on Getting Started: Implementing Recent Innovations in High School and Undergraduate Teaching F. Walmsley: Organizer, Presiding Ohio Room, University Union 2:10—102. Problem-Solving Methods and Piaget. K. L. Henold, F. Walmsley 2:50—103. Setting Up a Microcomputer Lab. J. J. Alexander, E. D. Sprague 3:40—104. Tomorrow—Suggestions for the Future Teaching of Chemistry. S. N. Ege MONDAY
AFTERNOON
General: Poster Session Ballroom, University Union 4:30—105. KC? Discovered: Exploring Chemistry by Computer. A. Feng, J. W. Moore 4:30—106. SPEC-20: a Highly Interactive Simulation of a Manual Spectrophotometer. R. W. Gable 4:30—107. Project Seraphim: Microcomputer-Based Materials for Chemistry Instruction. R. W. Gable, J. W. Moore, P. Miles, A. Feng, E. A. Moore, V. Bendall 4:30—108. Statistical Evaluation of Alternative Models: a Gas Behavior Study for Undergraduates. E. D. Sprague 4:30—109. Another Periodic Chart? R. L. Rich 4:30—110. Clarification of Notation for Electric Charge. R. L Rich 4:30—111. Mole-Ratio Experiment for the General Chemistry Laboratory. R. A. Pacer 4:30—112. Paper Stereomodeling—Update. G. O. Larson TUESDAY
Education 115 2:00—121. J. Cantlon 2:00—122. W. Coulter 2:00—123. T. Farrar 2:00—124. W. K. Kennedy 2:00—125. R. Nicholson 2:00—126. J. Schaefer
GLASS CHEMISTRY TUESDAY MORNING & AFTERNOON
TUESDAY
Invited Papers Symposium on Chemistry of Glass
T. L. Riechel, Presiding Business Administration 113 8:30—149. Unsymmetrical Ethylenediaminediacetic Acid and Its Coordination to the Cobalt(lll) Ion. C. Maricondi, J. Abola, B. E. Douglas 8:50—150. Kinetics of the Cerium Oxidation of Cimeric Molybdenum(V) EDTA and HEDTA Complexes. D. Ritter, K. W. Hicks 9:10—151. Acid/Base Chemistry of Electrochemically Generated Bis(triethylphosphine)platinum(O). J. A. Davies, C. T. Eagle 9:30—152. Electrochemical Characterization of Amavadine, a Vanadium Natural Product. M. A. Nawi, T. L. Riechel 9:50—153. Synthesis of [Bis(salicylaldehyde)ethylenediiminato]-diphenyl-vanadium(IV). Methanol, a Novel Organovanadium Compound. R. Seangprasertkij, T. L. Riechel 10:10—154. Characterization of [Bis(acetylacetone)ethylenediiminato] dichlorovanadium(IV), VC12(acen), and Its Hydrolysis Product, [Bis(acetylacetone)ethylenediiminato] chlorooxovanadium(IV) Chloride, [VO(H2acen)C1]C1. R. Seangprasertkij, T. L. Riechel
F. R. Bacon-Organizer, Presiding Business Administration 111 8:45—Opening Remarks. F. R. Bacon 8:50—127. Chemistry in Glass Manufacturing. R. R. Snow 9:15—128. The Chemistry of Glass Fining. H. N. Mills 9:40—129. Kinetic Equations Describing the Contraction of Gas Bubbles in Molten Glass. D. Dollimore, C. Parton 10:00—130. Use of Thermal Analysis Techniques To Investigate Glass-Making Reactions. D. Dollimore, F. W. Wilburn 10:20—131. Problems of Melting Laser Glass in Platinum. E. J. Hornyak, R. P. Abendroth 2:00—132. Glass for Use in Chemical Laboratory Apparatus and Pharmaceutical Containers. R. P. Abendroth 2:25—133. Porous Glass and Other Inorganic Supports for Immobilized Enzymes. M. H. Keyes 2:50—134. Distribution of Acid Sites on Silicate Surfaces. G. M. Nishioka, W. Hammett, S. P. Weron 3:15—135. Theory of Glass Formation: Thermal Dynamics of Melting and Solidification of Glass-Forming Minerals. S. W. Barber 3:45—136. Theory of Glass Formation: Bond Lengths and Angles from ab-initio Atomic Orbital Radii and Promotion Energies to Bound Valence States. S. W. Barber 4:15—137. Typical and Some Curious Reactions of Glass with Aqueous Solutions. F. R. Bacon
MORNING
General B. L. Hawbecker, Presiding Capital Room, University Union 8:30—113. The American University and the Preprofessional Education of Chemists. D. C. Neckers 8:50—114. Undergraduate Chemistry Laboratories: Models of Excellence Supported by the NSF College Science Instrumentation Program. A. B. Swanson, R. F. Watson 9:10— Novel Philosophy for a First Course in Organic Chemistry. M. S. Newman 9:30—116. BETS: Background Evaluation and Tutorial System. D. R. Schoolmaster, E. T. Contis 9:50—117. Teaching Chem Tech Majors How To Use the Chemical Literature. A. D. Bolek 10:10—118. Teaching of a Chemical Engineering Course in a Television Studio with Live Class Participation. B. Ghorashi 10:30—119. Remediation for General College Chemistry: a Combined Course. C. Maricondi 10:50—120. A New Clock Reaction: Forming Tris(Diphosphato)Manganate (III). R. L Rich, R. M. Noyes
FORUM ON FINANCING & MANAGING UNIVERSITY EQUIPMENT (Cosponsored with the ACS Department of Government Relations & Science Policy) TUESDAY AFTERNOON G. J. Karabatsos: Organizer, 32
April 7, 1986 C&EN
Presiding
2:30—145. Main-Group Chemistry on a Transition-Metal Framework. T. P. Fehlner, C. E. Housecroft, J. Vîtes, G. Jacobsen, T. K. Dutta 3:00—146. Effect of Boron Trichloride Coordination upon Structural Isomerism in an Oxo-alkylidene Tungsten-Triosmium Cluster. Y. Chi, S. R. Wilson, J. R. Shapley 3:30—147. Structure and Reactivity of Anionicketenylidene Clusters. M. Sailor, D. F. Shriver, J. Hriljac, M. Went, S. Ching, A. Crespi, P. Bogdan 4:00—148. Borane-Assisted TransitionMetal Cluster Chemistry. S. G. Shore
INORGANIC CHEMISTRY MONDAY MORNING & AFTERNOON Symposium on Chemistry of TransitionMetal Clusters S. G. Shore: Organizer, Presiding Math Science 220 9:00—138. Sulfided Bimetallic Clusters: Synthesis, Structures, and Catalytic Behavior. M. D. Curtis, J. Schwank, L. Thompson, P. D. Williams, W. LeBarge 9:30—139. Reductive Elimination of H-H and C-H Bonds from Trimetallic Clusters. J. B. Keister 10:00—140. Mechanism of the Homogeneous Catalytic Hydrogénation Using Anion-Promoted Metal Clusters. J. L. Zuffa, W. L. Gladfelter 10:30—141. Metal Cluster-Mediated Carbon-Carbon and Carbon-Nitrogen BondForming Reactions. G. L. Geoffroy 11:00 — 1 4 2 . Surface Organometallic Chemistry of Ruthenium and Osmium. L. D'Ornelas, A. Choplin, J. M. Basset 11:30—143. Tracing the Pathways of Reactive Intermediates on Metal Cluster Complexes. H. D. Kaesz, W. Krone-Schmidt, W. J. Sieber, C. B. Knobler 2:00—144. Synthesis and Reactivity of Mixed-Metal Clusters Containing Bridging Groups. P. Braunstein
MORNING
—165.Structural and Spectroscopic Char acterization of Group 8 Transition-Metal Polyhydrides: Detailed Studies of RuH4(PPh3)3 and FeH4(PPh2Et)3. K. G. Caulton, K. Folting, J. C. Huffman, L. S. Van Der Sluys —166. Synthesis of New Transition-Metal Polyhydride—Gold Clusters. B. Suther land, K. G. Caulton, —167. Synthesis and Characterization of Some Chromium Complexes Containing the Tridentate Phosphine Ligand Ch3C[CH2P(CH3)2]3. E. Thaler, K. G. Caul ton, K. Folting, J. C. Huffman —168. Interrogation of a Paramagnetic Phosphine Polyhydride. D. E. Westerberg, K. G. Caulton
General
TUESDAY
AFTERNOON
Symposium on Polynuclear Homo- and Heterometallic Compounds with Sulfur Ligands D. Coucouvanis: Organizer, Presiding Business Administration 112 1:45—155. Reactivity Studies on Soluble Ruthenium Sulfides. T. B. Rauchfuss, D. P. S. Rodgers, J. Amarasekera, Κ. Ε. How ard 2:25—156. Early Transition-Metal Sulfur Chemistry. J. C. Huffman, J. L. Seela, J. K. Money, J. S. Bashkin, J. R. Nicholson, G. Christou 3:15—157. Catalytic Hydrodesulfurization of Thiophenes: an Organometallic Perspec tive. R. J. Angelici 3:55—158. Redox Processes, Cluster Syn thesis, and Reactivity Studies on Mo, W, and V/S Complexes. T. R. Halbert, L. L. Hutchings, E. I. Stiefel 4:35—159. Recent Advances in the Synthe sis and Reactivities of Binary Mo/S Com pounds. D. Coucouvanis, A. Hadjikyriakou, M. Draganjac TUESDAY
AFTERNOON
General: Poster Session Ballroom, University Union 4:30—160. Models of the Manganese and Iron Acid Phosphatases. J. S. Bashkin, J. C. Huffman, G. Christou — 1 6 1 . Barium Hydroxide Production by the Electrolysis of Barium Chloride in a Permionic Membrane Cell. W. B. Darlington, S. R. Pickens, C. H. Hoelscher —162. Copper(ll) Complexation Kinetics with Water-Soluble Macrocyclic Polythiaeter Ligands: Investigation of Relative Reactivity of Hydroxycopper Species. G. H. Leggett, V. B. Pett, D. B. Rorabacher —163. Dicarboxyimidazolates: New Com plexes of a Planar Trianionic Ligand. P. G. Rasmussen, J. B. Kolowich, M. M. Gumz, G. Net, J. C. Bayon —164. Synthesis and Reactivity of the New Heterobimetallic Polyhydride Complex ((1,5-COD)RhH3Os(PMe2Ph)3.) Activation of Carbon Dioxide. E. G. Lundquist, K. Folting, J. C. Huffman, K. G. Caulton
WEDNESDAY
MORNING
Daryle Busch Reunion Symposium M. D. Alexander, Presiding Town Room, University Union 8:15—Introductory Remarks. E. L. Blinn 8:20—169. Microcharacterization Methods. F. V. Lovecchio 8:40—170. Cationic Metalloporphyrins. New Probes of DNA Structure. B. Ward, A. Skorobogaty, S. D. Bromley, J. C. Dabrowiak 9:00—171. Catalyst Development for Jet Fuel from Shale Oil. A. M. Tait 9:20—172. Luminescence of Dicesium Hexachlorometaliates. P. S. Bryan, S. A. Ferranti 9:40—173. Kinetics of Reactions of Nickel(ll) Tetramine Complexes with Ethylenediamin. H. Jacobs, H. Hamilton, Jr., M. D. Alexander 10:20—174. Solvation Effects on Photochemically Induced Electron Transfer from Tris(Bipyridyl)Ruthenium(ll) to Methylviologen. E-l. Ochiai, D. I. Shaffer, D. L. Wampler, P. D. Schettler Jr. 10:40—175. Molecular Mechanics Modeling of Solvation Effects. G. R. Brubaker, C-X Shi 11:00—176. Oxidation-Reduction Reactions Oxovanadium(IV) and Vanadium(lll) Com plexes of 2-Mercaptopyridine if N-Oxide. J. Amarasekera, B. Brown, E. L. Blinn 11:20—177. Electrochemistry of Niobium and Tantalum Chlorides. Electron-Trans fer-Induced Ligand Rearrangement Reac tions. M. Prazak, W. Worley, V. Katovic 11:40—178. Electrochemical, ESR Spec troscopic, and Reversible CO Binding Studies of Some Dirhodium Complexes. M. Y. Chavan, L. K. Chau, R. S. Lifsey, J. L. Bear, K. M. Kadish WEDNESDAY MORNING General A. A. Pinkerton, Presiding Capital Room University Union 8:30-179. Synthesis and Characterization of Novel Vanadium-Sulfide Thilate Complex es. J. K. Money, G. Christou, J. C. Huff man 8:50—180. Crystal Structures of Dithiophosphinate Complexes of Chromium(lll). T. Buranda, A. A. Pinkerton 9:10—181. Base Stacking of Cytidine 5'Monophosphate as a Function of the Monovalent Cation. B. L. Sagan, J. A. Walmsley 9:30—182. Alternate Synthesis for the Preparation of Bis(3-(Diphenylphosphino) propyl)phenylphosphine (ttp) and Bis(3(dicyclohexylphosphino)propyl)phenylphospine (cyttp); a General Procedure for the Synthesis of New Tridentate Phos phine Ligands. L. M. Green, D. W. Meek 9:50—183. Synthesis and Characterization of Heterobimetallic Compounds Utilizing a New Heterobifunctional Ligand System. M. McDougall, D. W. Meek 10:10—184. Cyclopentadienyl Alkyl-Alkyne Complexes of Niobium and Tantalum. J. Real, M. D. Curtis
WEDNESDAY AFTERNOON Daryle Busch Reunion Symposium K. J. Takeuchi, Presiding Town Room, University Union 2:00—185. Synthesis and Dioxygen Binding of Cobalt(ll) Complexes with New N 2 0 2 Ligands. N. A. Stephenson, D. H. Busch 2:20—186. Polynuclear Metal Complexes with Bridging Keto Iminato and Thio Iminato Ligands. M. M. Ridgely, D. R. Buffinger, E. J. Mueller, S. C. Cummings 2:40—187. Structural Characterization of Three Unique Binuclear Copper(ll) Com plexes. J. J. Maloney, M. Glogowski, D. F. Rohrbach, T. Murakami, F. L. Urbach 3:00—188. Multiple Equilibria Model De scribing the Axial Ligand Dependence of the Dioxygen Affinity of an Iron(ll) Lacunar Complex. An Approach to the Regulation of Dioxygen Affinity. K. A. Goldsby, B. D. Beato, D. H. Busch 3:20—189. Novel Phosphine-Ruthenium(IV)-Oxo Complexes. M. E. Marmion, R. A. Leising, H. J. Lawson, K. J. Takeuchi 4:00—190. Characterization of the New [ 99m Tc] Dynamic Renal Imaging Agent: [ 99m Tc]MAG 3 . D. L. Nosco, R. G. Manning, A. Fritzberg 4:20—191. Synthesis, Characterization, and Biodistribution of Bis(Arene) Technetium(l) Complexes. D. W. Wester, D. L. Nosco, J. R. Coveney, R. T. Dean 4:40—192. Complex Binding to Peripheral Bipyrazine Ligands in the Ground and Ex cited State. A. B. P. Lever, H. Toma, A. Coelho, P. Seymour, E. S. Dodsworth 5:00—193. Autoxidation of Lacunar Macrobicyclic Iron(ll) Complexes. C. M. Fendrick, N. Herron, D. H. Busch 5:20—194. Ligands Designed for Inclusion Complexes: from Template Reactions for Macrocyclic Ligand Synthesis to Superstructured Ligands for Dioxygen and Sub strate Binding. D. H. Busch WEDNESDAY AFTERNOON General P. G. Rasmussen, Presiding Capital Room, University Union 1:30—195. One-Dimensional Clusters: a Molecular Orbital Study. P. G. Rasmussen, D. F. Bergstrom 1:50—196. Heat Capacity of Silver Iodide. R. Shaviv, E. F. Westrum, Jr. 2:10—197. UV Spectra and Photochemistry of Chloro and Bromo Complexes of Copperil). K. L. Stevenson, J. L. Braun, J. A. Harber, K. S. Kurtz, R. A. Sparks 2:30—198. Equilibria and Spectra of Copper(l)-lodo Complexes in Aqueous Solu tion. K. L. Stevenson, R. A. Sparks, J. L. Braun, M. A. Stevenson 2:50—199. The Blue Oxide of Molybdenum and the Yellow Oxide of Tungsten. A. S. Bhatti, M. I. Diaz-Guemes, D. Dollimore 3:10—200. Alkali Di-, Tri-, and Tetrasilicates: Crystalline/Vitreous State Thermophysical Comparison. A. K. Labban, E. F. Westrum, Jr. 3:30—201. Ultraviolet Spectra of the Cyanocuprate(l) Complexes in Aqueous Solu tion. D. R. Witcher, K. L. Stevenson 3:50—202. Thermal Decomposition of Nick el Carbonate and Doped Samples of Nick el Carbonate. D. Fried, D. Dollimore
SYMPOSIUM ON INTERPRETING SCIENTIFIC DISCOVERY TO THE PUBLIC
—206. Perspective: Academic Research. J. R. Claybrook —207. Perspective: the Scientific Acade my. L. E. Elfner —208. Perspective: Public Relations. L. Jo seph —209. Overview. T. B. Kinney, Jr. —210. Perspective: the Chemical Industry. T. K. Smith —211. Perspective: the National Scientific Society. V. R. Tocci —212. Perspective: a Practical View—the Daily Newspaper. E. Whipple
MEDICINAL CHEMISTRY WEDNESDAY MORNING Symposium on Medicinal Chemistry R. A. Hudson: Organizer, Presiding Business Administration 116 9:00—213. Co-opting Microbial Enzymology for Directed Delivery of Antibacterial Agents. M. Johnston 10:00—214. Probing the Mechanistic Basis of "Mechanism-Based" Enzyme Inactivation. J. M. Schwab 11:00—215. Novel Antifolates as Probes of Enzyme Structure. J. Henkin WEDNESDAY AFTERNOON General R. W. Cur ley, Jr., Presiding Business Administration 116 1:30—216. Backbone Modified Collagen Sequences as Potential Collagenase In hibitors. S. T. Hedges, R. Miller, R. Gray, A. F. Spatola 1:50—217. Structure-Conformation-Activity Relationships of a Highly Potent "Transi tion State" Substituted Peptide Inhibitor of Human Renin. T. K. Sawyer, A. E. deVaux, D. J. Staples, J. A. Affholter, D. T. Pals, W. Kati, H. Saneii, B. Mao, D. Duchamp 2:10—218. Design and Synthesis of Ncnpeptide Mimetics of the Neurotoxin Pro tein Erabutoxin b. M. Kahn, P. A. Zieske, B. Chen 2:30—219. Efficient, Stereospecific Syn thesis of the Important Retinoid Synthon Ethyl β-Formylcrotonate. R. W. Curley, Jr., C. J. Ticoras 2:50—220. Synthesis of Phosphorothioyl Analogs of Platelet Activating Factor. T. Rosario-Jansen, M-D. Tsai 3:10—221. Steroid Intermediates for Cou pling to Anticancer Agents. R. T. Blickenstaff, E. L. Foster, K. Gerzon, P. C. M. Young 3:30—222. Antibacterial Agents Related to Enoxacin, Norfloxacin, and Ciprofloxacin. M. P. Hutt, T. P. Culbertson, T. F. Mich 3:50—223. Synthesis of Norhexestrol Aziridines—Estrogenic and Antiestrogenic Af finity Labeling Agents for the Estrogen Re ceptor. J. A. Zablocki, J. A. Katzenellenbogen 4:10—224. Preparation and Properties of Catecholato(1,2-diaminocyclohexane)platinum(ll) Antitumor Agents. B. A. How ell, D. A. Johnson, B. J. Hutchinson, R. Rashidianfar
ORGANIC CHEMISTRY MONDAY MORNING
TUESDAY EVENING M. Woods, Organizer, Presiding Kobacker Hall, Moore Musical Arts 7:00—203. Perspective: a Practical View —Local Government. A. D. Ashley —204. Perspective: the Environment W. Beranek, Jr. —205. Perspective: a Practical View—Tel evision. N. Carmean
Symposium on Advances in Synthetic Or ganic Chemistry: a Symposium Honoring Paul Block Jr. D. C. Neckers, Presiding, M. S. Newman, Honorary Math Science 210
Chairman
9:00—Introduction of P. Block Jr. and Offi cial Recognition by the Toledo Section. D. C. Neckers 9:10—Honorary Chairman of the Paul Block Symposium. M. S. Newman 9:20—225. Totally Synthetic Routes to the Complex Monosaccharides. S. J. Danishefsky 10:10—226. Synthesis and Synthetic Appli cations of Bridgehead Alkenes. K. J. Shea 11:00—227. Regenerate Carbonyl Reac tions. Diastereoselective and Regioselective Aspects with Applications to Natural Product Synthesis. L. A. Paquette
3:40—245. Torsional Barriers in Carbostyril Hydroxylamines and Sulfenamides. V. A. Martin, L. Craine, M. Raban 4:00—246. Flipped Out Polyether Amides. D. L. Burch, E. R. Hortelano, D. Durocher, M. Raban 4:20—247. Metal Complexation by Thione Sulfur in A/-Acyl-Thioamides. C. Shmyr, M. Raban 4:40—248. New Example of Hydrogen-Deu terium Exchange at σ-Bonds in Superacid Media; Observation of H-D Exchange at Methyl for CH3(CH2)3jH2D in DFS03-SbF5. K. Laali, V. Gold
MONDAY MORNING
MONDAY
General
General
J. H. Penn, Presiding Math Science 222 9:00—228. 7r-Acceptor-lnduced Thermal Reactions: Radical vs Ionic Reaction Path ways. J. H. Penn, D.-L Deng, S. K. Aleshire 9:20—229. Convenient Preparation of Isomerically Pure 1-Halonaphthalenes by Flash Vacuum Pyrolysis. S. L. Gatton, T. H. Kinstle 9:40—230. Thermal Rearrangements of Diazabicycloketones: Substituent Effects. R. T. Taylor, M. B. Stevenson 10:00—231. Intermediates in the Flash Vac uum Thermolysis of Alkyl Dicyanoethanoates. J. E. Gano, F. Mahdi 10:20—232. Dihydrobenzannulated Aro matic Heterocycles by Flash Vacuum Py rolysis. C. B. Senanayake, J. Lawson, T. H. Kinstle 10:40—233. Formation of CH Insertion Products in the Low-Temperature Reac tion of lFm-Nitrophenyl Nitrene and lFmCarbomethoxyphenyl Nitrene. M. J. Tor res, J. Zayas, M. S. Platz 11:00—234. Cyclopropanation Reactions Using Azide-Substituted a-Diazoacetanilides. A. Jeganathan, S. Richardson, D. S. Watt 11:20—235. Triplet Excited State Chemistry of Model Cis-Stilbenes. E. Y. Chan, J. H. Penn 11:40—236. Dicyanoanthracene Photosen sitized Bond Cleavage Reactions of Benzylphenyl Ether and Benzylphenyl Sulfide. R. S. Smith, J. H. Penn
W. K. Fife, Presiding
MONDAY
AFTERNOON
Symposium on Advances in Synthetic Or ganic Chemistry: a Symposium Honoring Paul Block Jr. J. L. Fry, Presiding Math Science 210 2:10—237. Studies on Retinal Proteins: Dif ference FTIR, etc. Nakanishi, K. 3:00—238. Facial Selectivity in the Intermolecular Diels-Alder Reaction—Total Syn thesis of Actinobolin. A. P. Kozikowski, T. Nieduzak, T. Konoike 3:50—239. Progress in Natural Products Synthesis via Free-Radical Reactions. D. P. Curran MONDAY
AFTERNOON
General: Physical Organic
S. K. Taylor, Presiding Math Science 226 2:00—240. Radical Cation Initiation of Dimer and Trimer Formation from 1,2-Dimethoxy-4-propenylbenzene: a Possible Model for Lignan Biosynthesis. R. M. Wil son, J. G. Dietz, T. A. Shepherd, L. S. Geraci 2:20—241. Kinetic Study of 1,3-Sigmatropic Rearrangements in the 7rans-Trimethylenenorbornene Ring System. J. K. Blaho, G. B. Clemans 2:40—242. Synthesis and Directed Reaction Behavior of Strained Carbinols. H. Choi, E. C. Lutz, J. L. Fry 3:00—243. Geometry of Displacement of Alkoxide from Alkoxyamines by Organolithium Reagents. P. Beak, D. Loo 3:20—244. Epoxide Cyclizations. S. K. Tay lor, S. M. Wells, D. S. Bischoff, P. A. Deck, R. V. Haws, S. W. Mork, H. A. Pristach
AFTERNOON
Math Science 222 2:00—249. Model Studies of Diels-Alder Polymers Using 1,4,5,8-Tetrahydro1,4;5,8-diepoxyanthracene as a Bis-Dienophile. M. A. B. Meador 2:20—250. Sulfur Reagents in Polymer Modification. M. W. Pelter, R. T. Taylor 2:40—251. Preparation and Application of Polymer-Bound Hypervalent Iodine Re agents. T. A. Stevenson, R. T. Taylor 3:00—252. Polymer-Mediated Synthesis of Acid Anhydrides. W. K. Fife, Z-D. Zhang 3:20—253. Friedel-Craft Synthesis and Characterization of Some Acene Quinone Compounds. R. I. Galleguillos, M. H. Litt, S. E. Rickert 3:40—254. Friedel-Craft Acylation of Coal in Room-Temperature Molten Salts. D. S. Newman, G. Thambo 4:00—255. Synthesis and Properties of Octabromocubane and Related Compounds. G. Griffin, R. A. Breyer, L. A. Reichel, E. D. Stevens 4:20—256. Catalyst System for Manufactur ing p-Chlorophenyl-A/-methyl Carbamate. J. A. Manner 4:40—257. Novel Transoximation Process. D. K. Krass, C. K. Govindan
MONDAY AFTERNOON General: Poster Session Ballroom, University Union 4:30—258. Lability of Allylic Silanes, Germanes, Stannanes, and Plumbanes To ward Free-Radical Substitution. J. P. Light, II, L. J. Beard, J. W. Hershberger —259. Monobactams via Sulfenimines. D. A. Burnett, D. J. Hart, J. Liu —260. Lability of Alkenyl Silanes, Germanes, Stannanes, and Plumbanes To ward Free-Radical Substitution. M. J. Ridenour, L. J. Beard, J. W. Hershberger
TUESDAY MORNING Symposium on Recent Developments in Or ganic Synthesis
A. Kozikowski, Presiding Alumni Room, University Union 8:30—261. Synthesis of Echinosporin: a Cy cloaddition Approach. M. J. Taschner, N. L. Rach 9:00—262. Recent Progress in the Total Synthesis of Important Natural Products. F. E. Ziegler 10:00—263. Intramolecular Cycloaddition Routes to Natural Products. P. A. Jacobi, H. S. Selnick, M. Egbertson, U. Udodong TUESDAY
MORNING
General: Oxidations and Reductions C. W. Muth, Presiding Campus Room, University Union 8:30—264. Base-Promoted Redox Reac tions of «-Substituted p-Nitrobenzyl Alco hols. C. W. Muth, B. Noorbakhsh, J. F. Patton, K. Yang 8:50—265. New Novel Reduction of Dinitro Compounds to Diamines. M. F. Nartker, J. A. Harvey 9:10—266. Fe(lll)-Catalyzed Aromatic Hy droxylation with H 2 0 2 in the Presence of Electron Transfer Agents. S. Tamagaki, W. Tagaki 9:30—267. Olefin Hydroxylation in Cationic Micelles. C. N. Sukenik, M. Livneh
April 7, 1986 C&EN
33
Meetings 9:50—268. Reduction and/or Dehydration of Oximes with LAH in HMPA. C. N. Sukenik, N. Balachander 10:10—269. Autoxidation of 2-Arylpropanals. B. A. Howell, K. A. Koeplinger, M. B. Sennett 10:30—270. Reversible Metal Hydride RingOpening of Cyclic Organic Siloxanes. S. Bagrodla, R. K. Sharma, J. L. Fry TUESDAY
MORNING
General: Synthesis G. B. Clemans, Presiding Town Room, University Union 8:30—271. Switched-On lonophores. A. Belguise, E. R. Hortelano, J. Quin, III, M. Raban 8:50—272. Synthesis and Reactions of Fluorinated Cyclobutene. J. Jetter, T. H. Kinstle 9:10—273. Diels-Alder Reactions of Tropylium Ion. G. B. Clemans, R. G. Jacoby, M. S. Metzger 9:30—274. Towards the Synthesis of the aAcyltetronic Acid, Dehydrocarolic Acid. S. J. Mole, D. J. Ager 9:50—275. Studies in Anthracyclinone Chemistry. Mitoxanthrone Analog— Synthesis and Biological Activity. G. W. Morrow, J. S. Swenton 10:10—276. Efficient Synthesis of 9,10Anthracenedione and Salicylate Ethers via Alkylation of Cesium Phenolates. H. D. H. Showalter, R. T. Winters, A. D. Sercel 10:30—277. Synthesis of a Prostaglandin F2a Photoprobe. Ε. Κ. Dolence, H. Morita, D. S. Watt
TUESDAY AFTERNOON Symposium on Recent Developments in Or ganic Synthesis D. Curran, Presiding Alumni Room, University Union 1:30—278. Synthetic Studies with Diels-Al der Adducts of AZ-Sulfinyl Dienophiles. S. M. Weinreb 2:30—279. Multifunctional Boranes, Silanes, and Stannanes in Organic Synthe sis. K. K. Wang, K-H Chu, C. Liu 3:00—280. Ascorbic Acid in Organic Chem istry. A. J. Poss 3:30—281. Progress on the Synthesis of Ingenane and Tigliane Diterpenes. J. H. Rlgby, T. L. Moore, J. Z. Wilson 4:00—282. Stereocontrol in the Total Syn thesis of Natural Products. R. G. Salomon TUESDAY
AFTERNOON
General: Heterocycles W. H. Pearson, Presiding Campus Room, University Union 2:00—283. Functionalized Epoxides as Synthons in Natural Product Synthesis. B. Zwanenburg, L. Thijs, P. P. Waanders 2:20—284. Synthesis of Fused Pyrrolines by the Intramolecular 1,3-Dipolar Cycloaddi tion of Azides with Dienes. W. H. Pearson, J. E. Celebuski, Y.-F. Poon 2:40—285. Intramolecular 2-Azaallyl Anion Cycloadditions: a [2 + 3] Approach to Bicyclic Pyrrolidines. W. H. Pearson, M. A. Walters, K. D. Oswell 3:00—286. Direct Synthesis of a-Methoxycarbonylmethyl-Pyrroles. R. A. Miller, A. R. Morgan 3:20—287. Heterocyclic Analogs of Benzocyclobutene—8,8-Substituted 2,4-diazabicyclo[4.2.0]oct-1-ene-3,5 diones. J. G. Jurcak, J. S. Swenton 3:40—288. Diels-Alder Reaction of Substi tuted Furans. D. Holsworth, D. J. Ager 4:00—289. Synthesis of Saturated Macrocycles from Thiophenophanes. A. K. Dutta, K. Jaffe, J. A. Butcher, Jr. 4:20—290. Studies on the Preparation of 2,3,4-Trisubstituted Furans. A. Shahripour, D. J. Ager 4:40—291. Reactions of Sydnone Oximes. K. Turnbull, M. Saljoughian
34
April 7, 1986 C&EN
TUESDAY AFTERNOON General: Photochemistry
8:50—314. Cyclic Peptides as Models for Enzyme Side-Chain Interaction. K. Darlak, A. F. Spatola 9:10—315. Oxidative Coupling. V. Synthe sis of Hinokinin and Fomentaric Acid. J. L. Belletire, D. F. Fry 9:30—316. Synthetic Approach to the Cucurbitanes. M. R. Sabol, D. S. Watt 9:50—317. Stereoselective Pyran Synthe sis: an Approach to the C(19)-C(25) Seg ment of the Bryostatins. P. Garner, S. Ramakanth 10:10—318. Total Synthesis of (±)-Butyrospermol. H. Ok, L. Kolaczkowski, W. Reusch 10:30—319. Chirality Transmission Ap proach in Stereocontrol led Synthesis: Synthesis of 22-Hydroxycholesterol. I. A. George, M. Koreeda 10:50—320. Total Synthesis of Pyrrolidine Alkaloids: Heliotridine and Dihydroxyheliotridane. J. M. Dener, D. J. Hart 11.10—321. Towards the Synthesis of the Potent Cytotoxic Warburganal and Relat ed Sesquiterpenoid Molecules. S. Parekh, D. J. Ager 11:30—322. Towards the Total Synthesis of Sugars and Sugar Derivatives. M. B. East, D. J. Ager 11:50—322a. Total Synthesis of Antibiotic X-14547A. E. J. Enholm, R. K. Boeckman, Jr., D. M. Demko, A. B. Charette
J. E. Gano, Presiding Town Room, University Union 2:00—292. Photochemistry of Sterically Congested Stilbenes. J. E. Gano, D. Len oir, J. McTague 2:20—293. Photochemistry of Phenyl Azide: the Role of Singlet and Triplet Phenyl Nitrene as Transient Intermediates. E. Leyva, M. S. Platz, G. Persy, J. Wirz 2:40—294. Laser vs. Lamp. Photolysis of a bis-Dibenzylketone Detergent. G. W. Lamb, J. A. Butcher, Jr. 3:00—295. Laser Photolysis of Triquinacene and Triquinacence Detergents. M. S. Deshpande, J. A. Butcher, Jr. 3:20—296. Photoreaction of Methyl Trimethylsilyl Ketone with Substituted Phe nols. T. J. Povsic, J. C. Dalton 3:40—297. Cycloadducts of Naphthalene and Maleic Anydride. J. J. McCullough, B. E. George 4:00—298. Photochemical Reaction of Furocoumarin (Psoralen). T. Otsuki, K. L. Bingaman, J. S. Halcovage, S. M. Pugh, K. L. Stutzman, A. A. Pinkerton, W. K. Land, J. A. Shoener, P. F. Zelusky, 4:20—299. Allosteric Effect on the Photo chemistry of Bilirubin. V. Malhotra, L. L. Dunn, J. F. Ennever 4:40—300. Photokolbe Decomposition of Acetic Acids. A. E. Stormer, J. S. Cantrell
WEDNESDAY AFTERNOON
WEDNESDAY MORNING
Symposium on Photochemically Induced Electron Transfer
Symposium on Photochemically Induced Electron Transfer P. Schaap: Organizer, Presiding Business Administration 110 9:00—301. Laser-Jet Techniques: High-In tensity Photochemistry and Delayed Trap ping. R. M. Wilson, K. Hanneman 10:00—302. Electron Transfer Photofrag mentation of Aminoalcohols and Ketones. L. Y. C. Lee, X. Ci, C. Giannotti, D. G. Whitten 11:00—303. Reactions of Photogenerated Radical Ion Pairs. F. D. Lewis WEDNESDAY MORNING General: Asymmetric Synthesis
M. J. Taschner, Presiding Business Administration 114 8:30—304. Oxygenated Furans in Stereoand Regiocontrolled Synthesis: Synthesis of Bay- and Nonbay-Region Diol Epoxide Derivatives of Polycyclic Aromatic Hydro carbons Using 3,4-Dibenzyloxyfuran. K. Jung, M. Hirota, M. Koreeda 8:50—305. Regiospecific Synthesis of 2Allyloxy-2-cyclohexen-1-ones and -penten-1-ones. K. Teng, M. Koreeda 9:10—306. N-(2,4-dinitrophenyl)thio-2-( 1 phenylpropyl)benzimidazole—a Potential Chiral Sulfenylating Reagent. M. Davis, E. Hortelano, M. Raban 9:30—307. An Optically Active Cyclooctatetraene Incapable of Racemization. M. P. Trova, L. A. Paquette 9:50—308. Asymmetric Synthesis of Opti cally Pure Dibenzyl-7-butyrolactones. J. P. Marino, C. Deering 10:10—309. Asymmetric Synthesis of
