ANALYTICAL CHEMISTRY J W 19Q.M I . 33 No. 8
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June 1961, Vol. 3.No. 6
Tables of Contents of ACS PUBLICATIONS A Convenient Method for the Preparation of 3Cyano-6-methyl-2 (1H)pyridone. Lou is J .
Binovi and Herbert G. A r k , J r . . . . . . . . . . . . . . . 1656 Synthesis of L-Valyl-L-tryosyl-L-tryosyl-L-isoleucyl - L - histidyl - L - prolyl - L - phenylalanine Methyl Ester Dihydrochloride. Edward Walton, John Otto Rodin, Charles H. Stammer, and Frederick W . Holly. . . . . . . . . . . 1657 Improved Preparation of Phosphorylethanolamine and Phosphorylcholine. John H . Weisburger and Walter C . Schneider, . , . , . , . . 1658 On the Reaction of Dihydroxypurines with Phosphorus Pentasulfide. Felix Bergmann 1660 and Abraham Kalmus. . . . . . . . . . . . . . . . . . . . . The Sulfonation of 1,3-Dinitronaphthalene. D. 1661 C. Morrison . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preparation of Some Additional Sulfonylureas. 1662 Gerald F. Holland.. . . . . . . . . . . . . . . . . . . . . . . . The Preparation and Attempted Chlorosulfonation of N,N-Dimethylbenzylamine Sulfur Trioxide. Gerald F . Grillot and Roger Cic. . . . . . . . . 1665 (2 '-Aminoethylthio)-2-thiazoline. Richard C. Clapp, Louis Long, Jr., and Torsten Hasselstrom The Molecular Weights of Some Simple Borolanes and Borinanes. R . J . Brotherton and A. L . McCloskey . . . . . . . . . . . . . . . . . . . . . . . . . . Some New Orthoboric Acid Esters. D. M . Young and C . D. Anderso Bromination of Di Niedenzu and John W. Dawson . . . . . . . . . . . . . Ethers of Bis(1-hydroxyethy1)ferrocene and 1Hydroxybenzylferrocene. T. Arthur Mashburn, Jr., and Charles R . Hauser.. . . . . . . . . . . A Simple Preparation of 1,4-Anhydroerythritol. F . H . Otey and C . L . Mehltretter. . . Alkylfurylcarbinols and Alkylthie with Choleretic Activity. N. P. Buu-Hoi; N . D. Xuong, and B . K. D i t p . . . . . . . . . . . . . . . . . Potential Anticancer Agents. XLIX. Analogs of Chlorambucil. VII. Nitrogen Mustards Derived from Cinnamic Acid. W. A. Skinner, Marc G. M . Schelstraete, and B. R. Baker. . . . . Stereospecific Microbiological Reduction of 3Keto-l,4-pregnadienes to 3-Keto-1-pregnenes. George Greenspan, Carl P . Schaffner, William Charney, Margaret he1 L . Herzog.. . . . . . . Estrogens. 111. T Ylequilenin. Tad L. Patton.. . . . . . . . . . . . . . . . . On the Structure of Pygmaein, a New Tropolone from Cupressus pygmaea Heartwood. Eugene Zavarin and Arthur B . Anderson, . . , , . , , . . , .
..
1666 1668 1669 1671
PHYSICAL CHEMISTRY May, 1961, Vol. 65 No. 5 The Adsorption of Organic Compounds on Raney Nickel. Clark M . Welch, Hilton A. Smith and James B. Cole. . . . . . . . . . . . . . . . . . . . . . . . .
705
The Reaction between 2,2-Diphenyl-l-picrylhydrazyl and Nitrogen Dioxide. J . A. Weil, K . V . Saneand J . M . Kinkade, J r . . . . . . . . . . . . . 710 Solution Paramagnetic Resonance Studies of p-Substituted Hydrazyl Free Radicals. Mabel M . Chen, Krishna V . Sane, Robert I . Walter and John A. W e i l . . . . . . . . . . .
713
Sublimation Pressure of Solid Solutions. 11. The Systems p-Dichlorobenzene-p-Dibromobenzene, p-Dichlorobenzene-p-Bromochlorobenzene, and p-Dibromobenzene-p-Bromochlorobenzene a t 50'. Patrick N. Walsh and Norman 0. Smith. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718 The Thermal Reactions of Hydrogen Iodide with Alkyl Iodides. John H . Sullivan
722
Effects of Temperature and Added Hexachloroethane on the Radiolysis of Carbon Tetrachloride and Chloroform. Tung-Ho Chen and K . Y . W o
728
1671 731
1673 1673
Structural Dependence of Absorption Spectra of beta-Diketone Chelated. 11. Ultraviolet. J. Charette, G. Neirynck and Ph. Teyssie
735
1674
On Ion-Solvent Interactions. I. Partial Molal Volumes of Ions in Aqueous Solution. Pasupati Mukerjee.. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
740
On Ion-Solvent Interactions. 11. Internal Pressure and Electrostriction of Aqueous Solutions of Electrolytes. Pasupati Mukerjee . . . . . . . . . . 744 1676 1677 1679
Communications The Oxidation of Epoxides by Dimethyl Sulfoxide. A Simple Synthesis of 0-Hydroxy Ketone. Theodore Cohen and Tadakazu Tsuji. The Reaction of Aminomethyl-trimethylsilane with Nitrous Acid. Ralph Fessenden and Francis J . Freenor. . . . . . . . . . . . . . . . . . . . . . . . A New Approach to Polycyclic Bases. I. The 1Azabicyclo [3.2.0]heptane System. Albert I . Meyers and Willette Y . Libano. . . Preparation and Storage of Dip Acid and Its Anhydride. G. N. Weidmann, and H . K . Zimmermann.. . . . . . . . Mechanism of 0-Acylation of p-Keto Esters. Robert L. Stutz, Charles A . Reynolds, William E . McEwen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A New Synthesis of @,@-Diphenylalanineand Related Unnatural a-Amino Acids. Robert .. Filler and Y. S. Rao. , . . , . . Steroids and Related Natur V. Reduction of Lactones t o Cyclic Eihers. George R. Pettit, Usha R . Ghatak T . R. Kasturi, David M . Piatak
The Journal of
1681 1681 1682 1683 1684
Infrared Studies of the Surface Hydroxvl Groups on Titanium Dioxide, and of the Chemisorption of Carbon Monoxide and Carbon Dioxide D. J . C . Yates. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
746
The Kinetics of the Hydrolvsis of Chlorine. 11. The Hydrolysis in the Presence of Acetate. Assa Lifshitz and B . Perlmutter-Hayman. . . . . . . 753 The Thermodynamic Properties of Normal Propyl Alcohol. J.F. Mathews and J. J . McKetta , , , .
758
More Rigorous Kinetic Expressions for Competitive Processes in Solut Noyes . . . . . . . . . . . . . . . . . . . .
763
Gas-Liquid Chromato Stationary Phases for D. H . Desty and W. T.
766
Electric Moment of 3-Ethyl-3-methvlglutarimide. AlexanderI. Popov and Roger D. Holm. . . . . . . . 774 On the Second Virial Coefficient for Uncharged Spherical Macromolecules. Andrew G. De Rocco . . . . . . . . . . . . . . . . . . . . . . . . 777
1685
The Heats of Formation of Some Unstable Gaseous Hydrides. Stuart R . Gunn and L Green . . . . . . . . . . . . . . . . . . . . .
779
1685
Thermodynamic Properties of Four Linear Thiaalkanes. J. P. McCullough, H. L. Finke, W. N. Hubbard, S. S. Todd,. J . F. Messerly, D. R . Douslcn and Guy Waddington. . . . . . . . . . . . . . . .
784
VOL. 53, NO. 7
JULY 1961
101 A
Tables of Contents of ACS PUBLICATIONS Magnetic Investigations of Spin-Free Cobaltous Complexes. IV. Magnetic Properties and Spectrum of Cobalt (11) Orthosilicate. Margaret Goodgame and F. Albert Cotton. . . . . . . . . . . The Measurement of Metal-Ligand Bond Vibrations in Acetylacetonate Complexes. J . P . Dismukes, L. H . Jones and John C . Bailar, J r . , . The Interaction of Tri-n-octylamine with Thenoyltrifluoroacetone and with Hydrochloric Acid. L. Newman and P. Klotz, . . . . . . . . . . . . . An Infrared Spectroscopic Study of the :sothermal Dehydroxylation of Kaolinite at 470 . John G. Miller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrogen Yields in the Radiolysis of Aqueous Hydrogen Peroxide. A. R. Anderson and Edwin J . Hart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermodynamic Theory of Acid Dissociation of Methyl Substituted Phenols in Aqueous Solution. L. G. Hepler and W . F . O’Hara . . . . . . . . . . Electron Paramagnetic Resonance Study of Irradiated Polyvinyl Chloride. E . J . Lawton and J . S. Balwit.. . . . . . . . . Liquidus Curves for Molten Alkali Metaphosphate-Sulfate Systems. S. W . Mayer, T . H. Mills, R. C. Alden and B . B . Owens. . . . . . . . . . . Detection of Metal Ion Hydrolysis by Coagulation. 111. Aluminum. E. Matijevic, K . G. Mathai, R. H. Ottewill and M . Kerker. . . . . . . . . . Thermochemical Study of the Sodium and Ammonium Hydrogen Fluorides in Anhydrous Hydrogen Fluoride. Thair L. Higgins and Edgar F. Westrum, J r . . . . . . . . . . . . . . . . . . . . . . . . . . The Study of the Structure and Denaturation of Heme-proteins by Nuclear Magnetic Relaxation. R. Lumry, H. Matsumiya, F. A . Bovey and A . .............................
Infrared Evidence of Specific Molecular Interactions in Rigid Media at Low Temperatures. G. Allen, A. D. Kennedy and H. 0. Pritchard. . , .
Notes 792 796 800 804 811 815 822 826
937
849
855
Tetramethylthiuram Monosulfide and Tetramethylthiuram Disulfide: Heats of Formation by Rotating-Bomb Calorimetry; The S-S Thermochemical Bond Energy. W. D. Good, J . L. Lacina and J . P. McCullough . . . . . . . . . . . .
860 862 863 866
867
872 877
Dielectric Relaxation of Aqueous Glycine Solutions a t 3.2 Centimeter Wave length. Oscar Sandus and Betty B . Lubitz, . . . . . . . . . . . . . . . . . 881
102 A
INDUSTRIAL AND ENGINEERING CHEMISTRY
889 891 892 894
Measurement of the Tacticity of Syndiotactic Poly-methyl methacrylate by the Gel Melting Point. Warren H . Watanabe, Charles F. Ryan, Paul C. Fleischer, Jr., and B . S. Garrett. . . . . . . . 896
CHEMICAL EDUCATION June 1961,Vol. 38, No. 6
A High Temperature Drop Calorimeter. The Heat Capacities of Tantalum and Tungsten between 1000° and 3000°K. Michael Hoch and Herrick L. Johnston, . . . . . . . . . . . . . . . . . . . . . . .
Ultracentrifugal Separation of the Metachromatic Compound of Methylene Blue and Chrondroitin Sulfate. Medina Kanta Pal and Maxwell Schubert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vapor Phase y-Radiolysis of Azomethane. Louis J . Stief and P. Ausloos . . . . . . . . . . . . . . . . . . . . . .
888
Journal of
Thermodynamic Functions of Some Phosphorus Compounds. Robert L. Potter and Vincent N . DiStefano . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Electron Exchange Reaction between Antimony(II1) and Antimony (V) in SulfuricHydrochloric Acid Mixtures. C. H . Brub Jr., and J . A. Sincius. . . . . . . . . . . . . . . . . . .
887
830
843
The Activity Coefficients of Aqueous Solutions of Tris-ethylenediaminecobalt (111) Perchlorate. C. H . Brubaker, Jr., and T . E . Haas. . . . . . . . . . .
Rates of Chemisorption of Hydrogen on Hydrogen-Covered Ruthenium Surfaces. Manfred J . D. Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermodynamic Studies of the Iodine Ccmplexes of the Five Sulfur and Selenium Analogs of 1,4Dioxane in Carbon Tetrachloride Solution. J . D . McCullough and Irmela C. Zimmerman. High Pressure Polymorphism of Manganous Fluoride. L . M . Azzaria and Frank Dachille . . . Equivalent Conductance of Borohydride Ion. W . H . Stockmayer, M . A . Reid and C . W . Garland . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Long Range Attractive Potentials from Molecular Beam Studies on the Systems K,N*(g) and KCl,N2(g). Richard C. Schoonmaker. . . . . . . . . Sorption of Amines by Montmorillonite. J a y Palmer and Norman Bauer. . . . . . . . . . . . . . . . . . .
Communications to the Editor
The Volume Change on Mixing in Liquid Metallic Solutions. 11. Some Binary Alloys Involving Mercury, Zinc and Bismuth. 0. J . Kleppa, M . Kaplan and C. E. Thalmayer. . . . . . . . . . . . . . . . .
The Thermodynamics of Ionization of Benzeneboronic Acid. John 0. Edwards and Richard J . Sederstrom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Acid-Base Properties of Some Pyrazines. Agnes Shih-chuen Chia and R. F. Trimble, J r . . . . . . . . .
885
791
The Chemistry of Benzene. Joseph F. Bunnett. , NMR Spectroscopy as a n Analytical Tool in Organic Chemistry. J . C. Martin. . . . . . . . . . . The Uses and Abuses of Bond Energies. Bruce E. Knox and Howard B . Palmer. . . . . . . . . . . . . . . . Inexpensive Stuart-type Molecular Models. William G. Hoover and Duward Shriver . . . . . . . The Markovnikov Rule. Gurnos Jones.. . . . . . . . Textbook Errors, 31: The Pyrolytic Decomposition of Carboxylate Salts to Ketones. Harry P . Schultz and Jackson P . Sichels. . . . . . . . A Group Experiment on the Hammet Relation. J . A . Leisten. . . . . . . . . Polystyrene-A Multistep Synthes Undergraduate Organic Chemistry Laboratory. Samuel H . Wilen, Chester B . Kremer, and Irving Waltcher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Apparatus for the Friedel-Crafts Reaction: For the Undergraduate Organic Chemistry Laboratory. Chester B . Kremer and Samuel H . Wilen A Convenient Method for Demonstration of Stable Carbanions. Peter T . Lansbury . . . . . . . Introducing Students to: The Reactive Intermediates of Organic Chemistry. Ross Stewart. Electronic Configuration of Metal Oxides. D. E. 0’Reilly . . . . . . . . . . . . . Electrochemistry of the Solid State. Allen B . Scott, . . . . . . . . . . . . . . . Proceedings of the California Association of Chemistry Teachers: The Role of Ch Computers. A. H . Sporer.. . . . . . . . Report of the New England Association of Chemistry Teachers: Redox Revisited. Karl L . Lockwood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
278 286 292 295 297 300 302
304 306 307 308 312 317 323 325
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