Calendar: 1951-1952 Page 407

ANNUAL KEPOET li Emery and Gold Quantitative Studies of the Reactivities of Mixed Carboxylic Anhydrides Part III The Hydrolysis and some Acylation Reactions of Series of Acetic Chloroaliphatic Acid Anhydrides Jo-urn Chem Soc 1950 Gold Some Molecular Orbital Calculations on the Systems o- and p-CeH4X2 Trans Faraday Soc 1950 Harper Nomenclature for the Pyrethrins Chemistry and Industry 1949 Nomenclature for the Pyrethrins Reprint with an adden- dum Pyrethrum Post 1950 Harper and others Report of the Standing Sub-Committee on Methods of Analysis of Vegetable Insecticides on the World-wide Collaborative Analysis of Pyrethrum Flowers 1948-1949 Colonial Products Advisory Bureau London 1950 Hey and Misra Arylazotriarylmethanes and Tetra-arylsuecinic Dinitriles as Catalysts in Addition Polymerisation Journ Chem Soc 1949 Hey and Musgrave Chemical Constitution and Sex-Hormonal Activity the Syn- thesis of some 1-c cZoPentyl- and l-c 0Hexyl-l 2-diaryl- ethylenes 1' Journ Chem Soc 1949 Hey and Osbond Internuclear Cyclisation Part Modifications and Extensions of the Pschorr Reaction Journ Chem Soc 1949 Internuclear Cyclisation Part II The Application of the Pschorr Reaction to some Substituted Derivatives of o-Amino-a- phenylcinnamic Acid Journ Chem Soc 1949 Hey and Kohn Intramolecular Acylation Part The Ring Closure of some β-Substituted Glutaric Acids Joum Chem Soc 1949 Hey and Williams New Therapeutic Agents of the Quinoline Series Part VII 2- 3- and 4-Pyridylquinolines 4-Pyridylquinaldines and 2-Pyridyllepidines Journ Chem Soc 1950 Honeyman and Tatchell Amine-N-glycosides Part Arylamine-N-glucosides Joum Chem Soc 1950 Oughton and Harper Reformatsky Reactions with Methyl γ-ΒΓοηιο-ββ-dimethyI- acrylate Chemistry and Industry 1950