Quarterly Journal of the Chemical Society of London, Volume 6 |
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Page 1662
... ether in dimethyl sulphoxide Substrate 2 - Nitrophenyl phenyl ether 4 - Nitrophenyl phenyl ether 2,4 - Dinitrophenyl phenyl ether 2,4 - Dinitrophenyl cyclohexyl ether - AS ( e.u. ) AH : ( kcal . mole - 1 ) 10.8 52 9.9 54 2.3 61 a 1.46 ...
... ether in dimethyl sulphoxide Substrate 2 - Nitrophenyl phenyl ether 4 - Nitrophenyl phenyl ether 2,4 - Dinitrophenyl phenyl ether 2,4 - Dinitrophenyl cyclohexyl ether - AS ( e.u. ) AH : ( kcal . mole - 1 ) 10.8 52 9.9 54 2.3 61 a 1.46 ...
Page 1667
... Ether By R. M. Evans and R. S. Satchell , Chemistry Department , Queen Elizabeth College , Campden Hill Road , London W.8 The acylation of B - naphthol by acetyl chloride catalysed by gallium chloride , aluminium chloride , stannic ...
... Ether By R. M. Evans and R. S. Satchell , Chemistry Department , Queen Elizabeth College , Campden Hill Road , London W.8 The acylation of B - naphthol by acetyl chloride catalysed by gallium chloride , aluminium chloride , stannic ...
Page 1671
... ether ẞ - naphthol will be hydrogen bonded to the solvent . This hydrogen - bonded complex will be attacked by the acylating species formed by the interaction of stannic chloride with acetyl chloride . The acetyl chloride , however ...
... ether ẞ - naphthol will be hydrogen bonded to the solvent . This hydrogen - bonded complex will be attacked by the acylating species formed by the interaction of stannic chloride with acetyl chloride . The acetyl chloride , however ...
Contents
ISCHA 013 | 1034 |
Physical organic chemistry | 1035 |
Studies of the reactions of the anhydrosulphites of ahydroxycarboxylic acids Part IV Steric | 1044 |
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absorption acetic acid activation added addition alcohol Amer amine anhydrosulphite anion appears aqueous aromatic assigned atom attack bands base benzene bond buffer calculated carbon carbon tetrachloride Chem chloride compared compounds concentration conformation containing corresponding decomposition derived described determined discussed effect electron energy equation ester ether evidence excess expected experimental experiments factors Figure followed formation formed further gave give given hydrogen hydrolysis increase indicate interaction involving kinetic less measured mechanism method methyl MICHIGAN mixture molecular molecules nitrogen nucleophilic observed obtained occurs organic oxidation phenyl phosphate plot position possible prepared presence proton pyridine radical radical anion rate constants ratio reaction reactivity reduction relative reported requires respectively ring showed shown similar sodium solution solvent spectra spectrum splitting structure studied substituent suggested Table temperature transition University values yield