Calendar: 1969-1970 Page 491

Annual Report of the Delegacy cxxix Collington Hey and Rees cont 'Internuclear Cyclisation Part XXV Aromatisation of some spiro- cyclohexadiene dimers Chetn Soc 1968 1026 Crombie and Thomas Μ 'Biosynthesis of rotenoids Evidence for 2-aryl migration and the iso- flavonoid construction of rings and in rotenone and amorphi- genin Client Soc 1967 19 1796 Davies and Parfitt 'The addition of polyhalogenomethanes and related compounds to norbornadiene Chem Soc 1967 2691 Davies and Rowley 'Free-radical reactions of halogenated bridged polycyclic compounds Part The addition of thiols and bromotrichloromethane to 4- tetrachloro-7 7-dimethoxynorborna-2 diene and the preparation of 4-tetrachloro-7 dimethoxyquadricyclene Chem Soc 1967 2245 'Free-radical reactions of halogenated bridged polycyclic compounds Part VI The addition of ethanethiol and thiophcnol to 4-tetra- chloronorboma-2 5-diene -pentacnloronorborna-2 5-di- ene and 7-ijnf1-pentachloronorborna-2 5-diene Chem Soc 1967 2249 'The free-radical addition of thiophenol to bornylene and apobomylene structures of product sulphides and sulphones formed on oxidation Chem Soc 1968 1832 Davies and Waring Cyclisation reactions involving the oxidation of carboxylic acids with lead tetra-acetate Part II The conversion of 5-arylvaleric acids into 4-tetrahydronaphthalenes Client Soc 1968 1865 Cyclisation reactions involving the oxidation of carboxylic acids with lead tetra-acetate Part III Oxidation of phenyl- and o-biphenylyl- substituted acetic and propionic acids and of o-biphenylylmethyl- malonic acid Chem Soc 1968 2332 Cyclisation reactions involving the oxidation of carboxylic acids with lead tetra-acetate Part IV The oxidation of 0-benzoyl- and o-benzyl benzoic acids Chem Soc 1968 2337 Emsley 'Aminosilane-iodosilane adducts Chem Soc 1968 1009 Flowerday and Perkins 'Acenaphtho 6-cd 6-thiadiazine Tetrahedron Letters 1968 1261 Gold Editor Advances in Physical Organic Chemistry Vol Academic Press London and New York 1968 'Transfer and exchange contributions to solvent isotope effects Trans Faraday Soc 1968 64 2143