Quarterly Journal of the Chemical Society of London, Volume 1 |
From inside the book
Results 1-3 of 80
Page 514
... Addition products result from cyclic and open - chain alkenes , and presum- ably arise from an electrophilic addition involving an intermediate cyclic iodonium ion.2 The adducts formed from terminal alkenes have the azido - function ...
... Addition products result from cyclic and open - chain alkenes , and presum- ably arise from an electrophilic addition involving an intermediate cyclic iodonium ion.2 The adducts formed from terminal alkenes have the azido - function ...
Page 1006
... addition reactions where second - order kinetics were observed . The much slower rate of addition of secondary than primary amines is attributable to steric factors rather than differences of basicity since dimethyl sulphoxide and ...
... addition reactions where second - order kinetics were observed . The much slower rate of addition of secondary than primary amines is attributable to steric factors rather than differences of basicity since dimethyl sulphoxide and ...
Page 1017
... addition , the slow step being a syn- chronous addition to the olefinic bond . Transition states I and II , previously supported 5,10,11 by us for the paths controlled by k1 and ką respectively , constitute the most obvious ...
... addition , the slow step being a syn- chronous addition to the olefinic bond . Transition states I and II , previously supported 5,10,11 by us for the paths controlled by k1 and ką respectively , constitute the most obvious ...
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 |
23 other sections not shown
Other editions - View all
Common terms and phrases
4-nitroaniline A. R. Katritzky acetic acid activation energy alcohol Amer amine anion aqueous aromatic aryl-methyl ation axial benzene bond bond dissociation energies bromination calculated carbanion carbon acids catalyst Chem chemical shifts Chemistry chloride compounds concentration conformation corresponding coupling constants crystal cyclohexane derivatives deviations dilute dimethyl sulphoxide dipole electron equation ether ethylene experimental Figure fluorene formation fraction H₂O hydrocarbons hydroxide increase indicators interactions intermediate ionisation isomer isomerization isotope effect k₁ k₂ kcal kcal./mole kinetic Mc./sec measured mechanism methanol methyl mixture mole mole-¹ molecular molecules n.m.r. spectra nitrogen nucleophilic observed obtained oxide oxygen parameters phenyl Phys piperidine proton pyridines R. P. Bell radical rate constants ratio reaction relative ring selenophen shown shows signal sodium solution solvent spectrum structure substituted t-butyl Table temperature Tetrahedron thiophen transition tri-o-thymotide triethylamine triphenylmethane wave