Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 143
... compound ( VII ) in deuteriochloroform - benzene these compounds . Evidence in support of a dithiono- structure to compound ( VI ) and a diselenono - structure to ( VII ) was obtained from the integration of their mass spectra ( Table 4 ) ...
... compound ( VII ) in deuteriochloroform - benzene these compounds . Evidence in support of a dithiono- structure to compound ( VI ) and a diselenono - structure to ( VII ) was obtained from the integration of their mass spectra ( Table 4 ) ...
Page 380
... compounds for which the methyl radical was observed contained an N ( 1 ) -methyl group . Compounds ( II ) also contains an N ( 5 ) -methyl group but since no methyl radical was observed with compounds ( IV ) and ( V ) both of which ...
... compounds for which the methyl radical was observed contained an N ( 1 ) -methyl group . Compounds ( II ) also contains an N ( 5 ) -methyl group but since no methyl radical was observed with compounds ( IV ) and ( V ) both of which ...
Page 409
... compounds of general formula RÅPX2 ( X = H , F , Cl , or NMe2 ) and eight compounds of general formula ( CF ) , PX- , ( n = 1 or 2 ; X = H , Cl , Br , I , Me , Et , or Pr " ) are presented . Empirical relationships between these ...
... compounds of general formula RÅPX2 ( X = H , F , Cl , or NMe2 ) and eight compounds of general formula ( CF ) , PX- , ( n = 1 or 2 ; X = H , Cl , Br , I , Me , Et , or Pr " ) are presented . Empirical relationships between these ...
Contents
Physical organic chemistry | 1 |
Topochemistry Part XXX Crystal and molecular structures of chalcone | 11 |
Conformational studies Part I Crystal and molecular structures of cis12dipchlorobenzoyl and cis | 17 |
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A. R. Katritzky alcohol alkyl Amer anion aqueous aromatic ation axial benzene bond bromination calculated carbanion carbon acids carbon atom carbon tetrachloride carbonyl catalyst Chem chemical shifts Chemistry chloride complex compounds concentration conformation correlation coupling constants crystal cyclohexane derivatives difference dilute dimethyl sulphoxide dioxan electron elimination energy equation equatorial equilibrium ester ethanol ether experimental Figure fluorene formation fraction H₂O H₂SO hydrogen hydrolysis hydroxide indicators interaction intermediate ionisation isomer isomerization isotope effect k₁ k₂ kcal kcal./mole kinetic measured mechanism methyl mixture mole mole-¹ molecular molecule n.m.r. spectra nitration nitrogen nucleophilic observed obtained oxide oxime oxygen parameters phenyl Phys piperidine plot proton pyridines R. P. Bell radical rate constants ratio reaction reactivity ring shown shows sodium solution solvent spectrum structure substituents sulphuric acid t-butyl Table temperature Tetrahedron thiophen transition values