Southern Sections Meet - C&EN Global Enterprise (ACS Publications)

3 to 5 at the Hotel Columbia, Columbia, S. C. An extensive program of ... discussion will be held on local section programs and ACS tour speakers. ...
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IRVINE

W.

GROTE.

Techniques

in

Pharmaceutical Analysis. W. ALLAN MOORE.

ASSOCIATIONS

Symposium:

Southeastern Sections Meet T H E regional meeting of t h e south­ eastern local sections of the A C S will be held Nov. 3 to 5 at the Hotel Co­ lumbia, Columbia, S. C. An extensive program of technical papers h a s been scheduled a n d includes four sym­ posia. At t h e Friday evening banquet the winner of the Southern Chemist Award will b e announced. J. C . Warner, ACS President-Elect, will b e banquet speaker, and will talk on Gifted Students as Potential Scientists and Engineers. A lecture will b e given Thursday evening by William P . Boyer of Vir­ ginia Carolina Chemical on The Chemi­ cal Industry in t h e South Atlantic States. At t h e Friday morning break­ fast Wallace R. Brode of National Bureau of Standards will speak on Sci­ entific Editorial Ethics. O n Saturday morning at t h e end of the technical session a round t a b l e dis­ cussion will b e held on local section programs a n d ACS tour speakers. Karl Dittmer of Florida State University will preside a n d Frances Benner of t h e na­ tional office of ACS in Washington will participate. PROGRAM

Analytical Chemistry CHARLES L. HENRY, JULIA E. MORGAN.

Pyridine-2-Azo-p-Dimethylaniline as Indi­ cator in Complexometric Titration of Cop­ per ( I I ) ; Application to Determination of Sulfide. D.

R. JOHNSON, BRIAN

MEAD.

Struc­

tural Analysis of Urea Formaldehyde Resins by Infrared Spectroscopy. W A N D A BRADSHAW,

LOUIS

SILVERMAN.

Removal of Deuterated Boric Acid from Heavy Water ( D 2 0 ) by Ion Exchange Resins. EUGENE

W.

BERG,

RUSSELL

T. M C -

INTYRE. Paper Chromatographic Separa­ tion of Some Metal /3-Diketone Chelates. NINA HADDEN, L. Y. SAUNDERS, W. F .

ΗΑ^ΓΝΕΚ. Infrared Analysis of Isomeric Dicyanobenzene Mixtures by the KBr Disk Technique. J. S. LEWIS, H. W. PATTON, W. I. KAYE.

Qualitative Gas Chromatographic Analysis Using Two Columns Having Different Characteristics. C. O. WILLITS. An Analytical Chemist Looks to Statistics. O. MENIS, I. B. RUBIN.

Determination

of Microgram Quantities of Disodium Ethylenediaminetetraacetate. J. C. W H I T E , A. S. MEYER, J R . , D. L. 4 2 0 8

C&EN

O C T . 3, 1 9 5 5

Reaction Kinetics Meshsnlsssss

and

Organic and Physical Chemistry

MANNING. Differential Spectrophotometric Determination of Beryllium. Organic and Physical Chemistry F. W . YOUNG, J R . Oxidation of Single Crystals of Copper. ROBERT E. CUNNINGHAM, F. W . YOUNG,

JR. The Reaction of Hydrogen and Oxy­ gen on the (111) Face of a Copper Single Crystal. Ο. Κ. RICE. Factors Influencing the Rate of Gaseous Energy-Transfer Reac­ tions. GILBERT T. PERKINS, THOMAS I. CRO-

WELL. Acid and Base Catalysis in the Solvolysis of sec Butyl Borate. ERLING GROVENSTEIN, J R . , U. V. H E N ­

DERSON, JR. The Kinetics and Mechanism of Bromodecarboxylation of 3,5-Dibromo2-hydroxy- and 3,5-Dibromo-4-hydroxybenzoic Acids. ERLING GROVENSTEIN, JR., Gus A. R O P P .

Carbon-13 Isotope Fractionation as a Cri­ terion of Mechanism in the Brominative Decarboxylation of 3,5-Dibromo-4-Hydroxybenzoic Acid.

LOUIS P. HAMMETT.

Entropy Effects in

Reactions Involving Ions. JACK HINE. Divalent Carbon Deriva­ tives as Reaction Intermediates. E.

R. VAN ARTSDALEN.

Kinetics in

Fused Salts. SHELDON DATZ. Experiments in Chemi­

cal Kinetics with Molecular Beams. Symposium:

D i v e r s e P r o d u c t s of T e x t i l e Research

Textile Chemistry MILTON HARRIS.

Chemistry as Related

to the Useful Properties of Textiles. R. H. SOUTHER. Biological Treatment of Mixtures of Highly Alkaline Textile Mill Waste and Sewage. EDGAR D . S&EITH.

Some Considerations

in the Manufacture of a Dyeable Acrylic Fiber. W I L L I A M G. SLOAN, EDMUND M. BURAS, JR., CHARLES F . GOLDTHWAIT, ALTON L.

MURPHY. Partially Acetylated Cotton Fi­ ber and Treatments to Facilitate Process­ ing into Yarn. FREDA γ MORNING

Textile Chemistry CARL J. LIKES.

Symposium;

Physical Characteriza­

tion Studies of Commercial Zein. A. N. J. HEYN.

The Microcrystalline

Recent T r e n d s sn i n d u s t r i a l Analysis

STANLEY CHABEREK or ARTHUR E. MAR-

Structure of Cellulose Fibers.

TELL.

Biochemistry

Partition Chromatography. E. KRAVITZ.

Studies

on a Terminal Oxidative Pathway of Micrococcus Pyogenes var Aureus. T. Z. CSAKY. Metabolism of Monomethyl Ethers of Glucose and Fructose. G. T. GIFFORD, G. E . PHTLBROOK, R. A.

MCRORIE. Indole Biosynthesis in Micro­ organisms. CARL TABB BAHNER.

Effects of Com-

plexing Agents on the Removal of Metals from Solutions b y Tricalcium Phosphate. EDWARD

F.

WILLIAMS,

JR.

Use

of

Strontium Chloride in the Hemin Test. BURRELL L. W O O D , JR., JOHN R. S A M -

PEY. Chemical Treatment of Human Can­ cer. H. S. WHITAKER. Histochemical Study of the Pituitary Gland. KARL DITTMER, MARY LOU K A M M , JEAN

STANTON HERRON.

Microbiological Prop­

erties of Propargyl-S-Cysteine. THURSDAY Symposium:

Chelating Agents.

D E A N H. LICHTENFELS.

Gas and Liquid

NICHOLAS D. CHERONIS.

R. L. STEDMAN,

THURSDAY MORNING

Analytical Estima­

tion of the Pollution Character of Indus­ trial Wastes.

AFTERNOON

R e c e n t T r e n d s in I n d u s t r i a l Analysis

Analytical and Industrial Chemistry EDWARD L. STANLEY.

Analytical Labo­

ratory Practices. J. W . STILLMAN. Supervision of Analy­ tical Laboratories. R. E . WOODS. Industrial Statistics.

Microanalyti-

cal Techniques in Functional Group Analy­ sis. CLAUDE

J.

ARCENEAUX.

Chemical

Microscopy. MAYNARD E. H A L L . Symposium:

Polarography.

R e a c t i o n Kinetics a n d Mechanisms

Organic Chemistry C. R. HAUSER. Some Recent Advances in Carhonyl Condensations. CLAIR J. COLLINS.

An Explanation of

the Reversed Migration Ratios in the Aldehyde-Ketone Rearrangement. J. F . BUNNETT. Steric Acceleration of Smiles Rearrangements and Internuclear Ring Closures. PELHAM

WILDER,

JR.

The

Hydrolysis

of Amides. Symposium:

I o n Exchange

Physical Chemistry R. W . GABLE, H. A. STROBEL.

Non­

aqueous Ion Exchange. I. Some Cation Equilibrium Studies in Methanol. W. A. BROOKSBANK, J R . , G. W. LEDDICOTTE, S. A. REYNOLDS. Applications of

Ion Exchange in Analytical Chemistry. D. R. ASIIER, D. W . SIMPSON.

Purification by Ion Exclusion.

Glycerol

Dowicide Preservative helps give fir plywood enduring strength for heayy construction uses Protein structural

glues that plywood

of bacterial addition (Dow

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are kept free

and fungus

attack by

of Douia^ide 7 PENTAchloroj)henol)

Glue-line-treated plywood had a high reuse factor (7-/0 tiniest as concrete forms during construction of Seattle's Alaska Way viaduct.

Once thought purely a decorative facing, fir plywood now competes successfully with o t h e r materials in t h e rugged, high-stress construction field. The great strength these plywood sheets acquire t h r o u g h lamination is protected by Dowicide® 7. This preservative (PENTAchlorophenol) effectively inhibits t h e growth a n d action of bacteria a n d fungi, which could destroy t h e glue line and cause the plies to separate. Builders of modern Tacoma school economically used fir plywood sheets first as concrete forms, then as roof decking.

THE D O W CHEMICAL C O M P A N Y D e p t . DP 6 5 5 B , M i d l a n d , Michigan Please send me further information on the uses o f Dowicide Preservatives. Name TitleCompany. Address City

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Dowicide Preservatives serve as bactericides, fungicides and germicides in most of t h e businesses that come to your mind. Fourteen different Dowicides increase manufacturing efficiency or stabilize product quality for paint, textile, petroleum, pulp a n d paper, agricult u r a l , transportation, leather, floor wax, cordage and m a n y other concerns. Your processing, packaging or selling might well benefit through use of o n e o r several Dowâcide Preservatives . . . they're all marked by high stability, ease of handling and proved effectiveness. Consultation with Dow's laboratories o n individual preservative problems is immediately available. For detailed information, mail coupon to THE DOW CHEMICAL COMPANY, Midland, Michigan.

you can depend

DOW

on DOW CHEMICALS OCT.

3,

1955

C&EN

4209

ASSOCIATIONS G. Ε .

MYERS,

G. Ε .

BOYD.

Athermo-

dynamic Calculation of Cation Exchange Selectivities. FRIDAY

Symposium:

AFTERNOON

Recent T r e n d s in Industrial ANALYSIS

Ultraviolet Spectros­

copy. DONALD L . H A R M S .

Infrared

Spectro­

photometry. VERNON H . D I B E L E B .

Mass Spectrom­

etry. K. B. ADAMS,

E. W .

BELTER.

ardized Hollow Cathodes graphic Analysis. ROBERT

H.

VANDER

Stand­

for Spectro-

LAAN.

X-Ray

Methods of Analysis. L E O G. GLASSER. Differential Colorimetry.

NELSON,

KURT

A.

KRAUS.

(Title to be a n n o u n c e d ) O. D . BONNER, FRANCES L .

RICHARD

Various Fluorobutadienes a n d Fluoroisoprenes.

W . D . GOODE, J R . , R. D . W H I T A K E R ,

J.

HILTON

A.

SMITH,

TOMLINSON

FORT,

JR. T h e Kinetics of the Saponification of the Esters of t h e Cyclohexanedicarboxyiic Acids. WILLIAM

CLAIR

E. H I L L ,

J. COLLINS.

SAMUEL

F.

CLARK,

The Alkaline Rear­

rangement of p,;/-Dimethoxybenzylidine(aceto-l-C 1 4 )-phenone Oxide. ROBERT

SAMUEL

T.

KEMP,

F . CLARK.

A.

C.

THOMPSON,

A Kinetic Study of

the Dehydrohalogenation of α,/3-Dichloroketones b y Quinoline. J. E . H A W K I N S , J. R. S M A L L .

The Iso­

mers of Alloocimene.

LIVINGSTON.

Equilibria

Involving

G.

O.

DOAK,

SAMUEL

F.

REED.

Sulf ostyrenes. Preparation of Variable Ca­ pacity Sulfostyrene Cation Exchange Poly­ mers from Styrene/Sulfonamidostyrene Co­ polymers. GEORGE B. BUTLER, R U D O L F J.

AKGELO.

E).

FREEDMAN.

Mechanism of t h e Reaction Between D i a zonium Salts and Arsenic Trichloride in an Organic Solvent. JEROME

H. WILEY,

LEON

F. EASTHAM,

DONALD

Reduction of t h e α-Naphthoxide Liquid Ammonia. J.

GRAY

DINWIDDIE,

LARKIN.

Ion in

JR., WILLIAM

J.

DAY. A n Investigation of Geometrical Isomerism in Dibenzalacetone. G.

E.

PHILBROOK,

ROBERT

C.

LAMB.

Spectra

of Aromatic Azo

P A U L T A R R A N T , A. M. L O V E L A C E , M. R. LYLYQUIST, R. P . L U T Z . T h e Synthesis of

SATUHDAY

Symposium:

MORNING

Recent T r e n d s in Industrial Analysis

Analytical and Industrial Chemistry MARCUS E. H O B B S .

Physical Chemical

Methods. CLEMENT

CAMPBELL,

SAUL

GORDON.

TheiTnogravimetric and Differential Ther­ mal Analysis. OSCAR M . BIZZELL.

Industrial Analysis

with Radioactive Isotopes. CHARLES

N.

REILLEY.

Eiectrometric

Titrations. MYRON

The

Preparation of Triarylarsines a n d Triarylbismuthines by t h e Diazo Reaction.

Physical Chemistry

Cation Exchange Divalent Ions.

Organic Chemistry

G. O . DOAK, L E O N D . F R E E D M A N .

Symposium: I o n Exchange

FREDERICK

The Infrared Compounds.

H. W I S E . Reactions of Nitryi Chloride: Chlorination vs. Nitration.

Analytical a n d Industrial Chemistry ROBERT C. H I R T .

Quaternary Ammonium I o n Exchange Resins b y Polymerization of Certain U n ­ saturated Quaternary Ammonium Salts.

T.

KELLEY.

The

Chemical

Analysis o f Highly Radioactive Materials. Organic Chemistry ROBERT

C. K R U G ,

T E H F U YEN.

Un­

saturated Cyclic Sulfones. I . 3-Bromoniethyl-2,5-dihydrothiophene-l-dioxide. FRANK

A.

VINGIELLO,

ALEXEJ

BORKO-

VEC. The Synthesis of t h e Six Isomeric 9 Dimetliylphenyl-l,2-benzantliracenes. CLARENCE

T.

MASON,

STEVE

B.

LATI­

MER. T h e Reactions of Alkoxychloroalkanes with Some Metals. DAVID A . SHIRLEY,

WALTER

L.

DEAN.

The Synthesis of l,6,7-Trimethoxy-3methylnapritlialene, A Prototype of D e sapogossypol Hexfurnetbyl Kther. C. A. B U E H L E R , J O H N W . ADDLEBURG, D A N M. G L E N N , LLOYD A. W A L K E R . The

LOWER C O S T ? BETTER DETERGENCY? D R Y M E T puts more genuine colloidal punch i n t o your clean­ ing compounds.

D R Y M E T - Λ » .

hydrous s o d i u m metasili c a t e , p r o vides more deter­ gent power.

GOT A

DRYMET

DETERGENT COMPOUNDING

W I L L HELP Y O U SOLVE Ι Τ . . .

PROBLEM?

Influence o f Chelation o n t h e Stability of Enediols. D.

E. W E I S B A C H ,

ARTHUR

Preparation of Certain Compounds.

ROE.

The

Fluoroheterocyclic

ROBERT E . L U T Z , C A R L D . L U N S F O R D , EDWARD K . B O W D E N . Ring-Chain Tau-

tomerism of the a-(/3-aminoethylamino) Ketones. Peroxides of 2,3-Diphenyl-2,3dehydLropiperazines. K A R L A L T A U , J A M E S G. BEASLEY,

D. CAPPS.

JULIUS

8-Bromo-6-ethylquinoline a n d

Some of I t s Derivatives. J. S . B E U E W ,

A. L. M C C L O S K E Y .

Gly-

JAXIES W . C O L E , J R . , D O N A L D R.

CAMP­

cidonitriles. BELL. Oxidations in t h e PhenothiazineBis(2-ethylhexyl) Sebacate System. 1.

pH CONTROL? D R Y M E T buffers alkali. Pegs t h e p H w h e r e you w a n t it.

S e n d for this DRYMET File

Folder —Properties of DRYMET «—Recommended D R Y MET Formulations —How to improve your products

4210

C&EN

a n d COWLES K n o w - H o w Will Help, Too Years o f experience i n detergent manufacture— Detergent research laboratories— T o use D R Y M E T m o r e effectively

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7 0 1 4 Euclid A v e n u e

O C T . 3, 1 9 5 5

COMPANY C l e v e l a n d , Ohio

Physical, I n o r g a n i c , and Analytical Chemistry E R N E S T V . J O N E S , M. H . L I E T Z K E , W I L ­ LIAM L. M A R S H A L L . T h e Solubility of

Several Metal Sulfates a t H i g h T e m p e r a ­ tures and Pressures in W a t e r and i n Aque­ ous U r a n y l Sulfate Solution. AUBREY

E. HARVEY,

JR., F.

MAYNARD

HILL. Simultaneous Spectrophotometric Determination of Chromium ( III ) a n d Chromium ( VI ). AUBREY E. HARVEY, J R . , T O M M Y R O D GERS, MARVIN T. E D M I S O N . Kinetics of

Isothermal Decomposition of Potassium Perchlorate at Constant Pressure. J ANTE

BELL

GLADDING,

WILLIAM

E.

T R O U T , J R . Chelation of Iron ( I I I ) with

COMING UP!..

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THE demand for Pittsburgh. Phthalic "Anhydride has been so great during, the past year that we're -beginning—theHrnmédîatè-cpnstruction-oï—facilitiesvwhichAvill-c/oi/fe/e our output of this essential coal chemical. These multi-million dollar facilities will go into production in 1956. ^ ·''." . Mdrè and ; more manufacturers a r e turning tp Pittsburgh for Phthalic because Pittsburgh is Basic! \ That means ^dependable, supplies from - a fuNy intpgrated planty. ." ·. plus qssurecJ purity that's possible prily with cpaMo-phtnalic quality^ctmtro W e ' d welcome ttre -bprf^rturiity to ; discuss your future requirements. Λ: v " . - ^ *, ; Vs ^ ΐ ·

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OCT.

3,

1955

C&EM

4211

ASSOCIATIONS

VASCULAR AILMENTS

For research in

1,3-Bis [Tris ( Hydroxymethyl)Methylammo] 2-Propanol. K. S. LEE, EDWIN O . PRICE, JAJMES E .

LAND. A Spectrophotometry Investiga­ tion of the Niobium Pyrogallol Complex. JOHN

JOHN

A D E N O S I N E a n d its phosphate esters have marked vasodilating properties. Literature citations available on, f o r example: A D E N O S I N E - 5 - P H O S P H O R I C A C I D * i n cases o f arteriosclerosis

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pheral ailments.

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II. ALDEJST BRYAN.

M.

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Some Observations on the Behavior of Glass Electro.es. J. C. MORROW. Analytic "Fermi-Thomas Approximations and the Properties of Di­ atomic Molecules. CHARLES

E.

BAILEY,

FLETCHER. Infrared Cyanogen Halides.

WILLIAM

Spectra

H.

of t h e

SATURDAY M O R N I N G

W. S. .·

Î, S. A. REYNOLDS. Assay of

K-Captun. < uclid.es Counter Spectrometer.

with

C. D . SUSANO, O. M E N I S ,

* Available as Lycedan®

A

Polarogranhic Study of the Complexes of Pontachrome Violet SW.

Proportional C. K . T A L -

BOTT. Determination of Uranium by Differential Spectrophotometry. OSCAR MENTIS, T . C.

RAINS. . Chloride

Determination, Indirect Flame Photometric Method. General Chemistry and Chemical Education OCT A VIA S. SELL. T h e Complete Pattern of the Periodicity of the Elements. WILL

S.

DELOACH.

Chemistry

and

Physics Enrollments i n Tennessee High Schools, 1954-55. J. E. HAWKINS.

S t i l l Washing Laboratoy GlasswarebyHand? PAYS FOR ITSELF WITHIN 3 MONTHS

Are Our Efforts to I n -

crease t h e Number of Science Students Successful? BURRELL L . WOOD, J R .

Use of Reaction

Mechanisms in t h e Teaching of Organic Chemistry.

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THE CHEMC I ALS 2310

·

C&EN

AVENUE

ANALYTICALCHEMICALS

L A B O R A T O R Y FURNITURE

4212

SUPERIOR

OCT. 3,

©

1955

129th National Meeting, Dallas, Tex., April 8-13, 1956. 130th National Meeting, Atlantic City, N. J., Sept. 16-21, 1956. 131st National Meeting, Miami, Fla., April 7-12, 1957. Division of Industrial and Engineering Chemistry, "Christmas" Symposium, Princeton, N . J., Dec. 29-30. Division of Rubber Chemistry, 68th Meeting, Bellevue-Stratford Hotel, Philadelphia, Nov. 2-4.

HANDBOOK



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A New Application of Chemistry —Chemical Anthropology

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Small Molecules with Enzymelike Activity Cine-Substitution Reactions

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11

H. Harry Szmant

East Tennessee, Dabney Hall, University of Tennessee, Knoxville Eastern New York, Room 349, Draper Bldg., State College for Teachers, Albany Florida, University of Florida, Gainesville Florida, Florida State University, Tallahassee Idaho, Rogers Hotel, Idaho Falls Illinois-Iowa, Science Hall, Augustana College, Rock Island, 111. Iowa, Chemistry Bldg., State Uni­ versity of Iowa, Iowa City

10

Hans

12

W a l t e r Kauzmann

The Glassy State of Matter Aromatic Nucleophilic Substitution Reactions Cine-Substitution Reactions

B. Jonassen

Complex Ions in Homogeneous Catalysis Practical Kinetics Precipitation of Sulfides by Thioacetamide A New Application of Chemistry —Chemical Anthropology Sulfur-Oxygen Bond in Sulfones and Related Compounds Complex Ions in Homogeneous Catalysis

11

Joseph F. B u n n e t t

12

Joseph F. B u n n e t t

10

Ernest H. Swift

14

E d w a r d L. King

13

E d w a r d L. King

11

Thomas E. Corrigan

13

T h o m a s E. Corrigan

Small Molecules with Enzymelike Activity

15

Jui BE. W a n g

Complex Ions Catalysis

14

H a n s B. Jonassen

Optical Rotatory Power

11

Walter

13

William Vinton

10

E d w a r d L. King

14

Charles F. H. Allen

10

Merle D. Rigterink

Recent Advances in Photographic Chemistry Rates and Equilibria in Chromium ( III ) Complex Ion Reactions in Solution Continuous Reactors for Preparing Organic Chemical Substances Inorganic Chemistry in Communications

11

Hans B. Jonassen

Complex Ions in Homogeneous Catalysis The Chemistry of the Photographic Development Process

13

T. H . James

Practical Kinetics

10

Thomas E. Corrigan

Rhode Island, Metcalf Audito­ rium, Brown University, Provi­ dence South Arkansas, Lion Oil Cafe­ teria, El Dorado South Carolina, River Pavilion, Orangeburg Syracuse, Bowne Hall, Syracuse University Texas A&M, Chemistry Lecture Room, College Station T r e n t o n , Nineteenth Hole Restau­ rant Upper Ohio Valley, Beverly Plant, Ohio Power Co. Virginia Blue Ridge, Davidson Hall, V.P.I., Blacksburg, Va. Washington, T h e American Uni­ versity

11 14

E d w a r d L. King Jui JEÎ. Wang

Rates and Equilibria in Chromium ( III ) Complex Ion Reactions in Solution Small Molecules with Enzymelike Activity

12

Roger J. W i l l i a m s

10

Joseph F. Bunnett

13

W a l t e r Kauzmann

W e s t e r n Carolinas, Furman Uni­ versity — Women's Campus, Greenville, S. C. Western Connecticut, Innis Arden Golf Club, Old Greenwich Western Vermont, Middlebury College, Middlebury, Vt. Wilson Dam, TVA Chemical En­ gineering Bldg., Sheffield, Ala. Wyoming, Faculty Lounge, Wy­ oming Union, University of Wyoming, Laramie

K a n a w h a Valley, North Charles­ ton Recreation Center, Charles­ ton, W . Va. Lexington, Kastle Hail, Univer­ sity of Kentucky Maine, Lecture Room, Cleveland Hall, Bowdoin College, Bruns­ wick, Me. Memphis, Chemistry Lecture Room, Manning Hall, Memphis Oi.j._ JIOIC

V>_u ViUllCgC

β

Practical Kinetics

*

Mid-Hudson, Sanders Chemical Laboratory, Vassar College, Poughkeepsie Monmouth County, Bldg. 4 7 8 , Ft. Monmouth, N. J. Nebraska, Avery Laboratory of Chemistry, University of Ne­ braska, Lincoln New York ( Organic Discussion G r o u p ) , Panel Room, Hotel New Yorker, N.Y.C. North Jersey (Central Subsec­ t i o n ) , Winfield-Scott Hotel, Elizabeth, N . J. Northeast Tennessee, Tennessee Eastman Co., Kingsport Northeastern, Seifer Hall, Brandeis University» Waltham, Mass. Northern West Virginia, Mineral Industries Bldg., University of West Virginia, Morgantown O m a h a , Room 7, Dental Bldg., Creighton University

Coulometric Analysis Rates and Equilibria in Chromium ( III ) Complex Ion Reactions in Solution Rates and Equilibria in Chromium ( III ) Complex Ion Reactions in Solution Practical Kinetics

Kauzmann

10

Roger J. Williams

11

Gerald Oster

in Homogeneous

A New Application of Chemistry —Chemical Anthropology Aromatic Nucleophilic Substitution Reactions The Glassy State of Matter A New Application of Chemistry —Chemical Anthropology Photopolymerization (Plant Tour)

11 15

Joseph F. Bunnett

13

Arthur E. Martell

13

Joseph F. Bunnett

11

Gilbert Stork

12

Jui H . W a n g

13

H a n s B. Jonassen

13

E r n e s t H. Swift

Aromatic Nucleophilic Substitution Reactions The Properties of Metal Chelate Compounds in Aqueous Solutions Aromatic Nucleophilic Substitution Reactions Recent Advances in Stereospecific Synthesis Small Molecules with Enzymelike Activity Factors Affecting Complex Ion Formation Recent Developments in Coulometric Analysis