Quarterly Journal of the Chemical Society of London, Volume 1 |
From inside the book
Results 1-3 of 81
Page 220
... base , the isomerization of a - cyano - cis - 4- nitrostilbene was studied in methanol with various amounts of base . Table 2 gives the apparent first - order rate TABLE 2 Kinetics of the base - catalyzed isomerization of a - cyano ...
... base , the isomerization of a - cyano - cis - 4- nitrostilbene was studied in methanol with various amounts of base . Table 2 gives the apparent first - order rate TABLE 2 Kinetics of the base - catalyzed isomerization of a - cyano ...
Page 235
... base - catalysis should distin- guish the two mechanisms since with ( 4 ) and ( 5 ) as general base - catalysed reactions it is difficult to postulate a scheme other than k1 becoming rate - determining to explain the plateau at high ...
... base - catalysis should distin- guish the two mechanisms since with ( 4 ) and ( 5 ) as general base - catalysed reactions it is difficult to postulate a scheme other than k1 becoming rate - determining to explain the plateau at high ...
Page 364
... base added , and C total concentration of acid ( all species ) . Pairs of readings were selected , one member from ... base . The copper ( II ) complex of the Schiff base of methyl anthranilate has been prepared for the first time and is ...
... base added , and C total concentration of acid ( all species ) . Pairs of readings were selected , one member from ... base . The copper ( II ) complex of the Schiff base of methyl anthranilate has been prepared for the first time and is ...
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 |
25 other sections not shown
Other editions - View all
Common terms and phrases
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