Quarterly Journal of the Chemical Society of London, Volume 1 |
From inside the book
Results 1-3 of 76
Page 321
... methods for studying acid - base equilibria has recently been given , we report here only those aspects which are directly relevant to the systems under present study . The N.m.r. Method . In the study by n.m.r. methods of equilibria of ...
... methods for studying acid - base equilibria has recently been given , we report here only those aspects which are directly relevant to the systems under present study . The N.m.r. Method . In the study by n.m.r. methods of equilibria of ...
Page 323
... method used previously , 6,7 and as already stated is formally analogous to the Ketelaar procedure . The results ( Table ) are striking since they show that not only are different absolute values of Q and SAB obtained , but moreover the ...
... method used previously , 6,7 and as already stated is formally analogous to the Ketelaar procedure . The results ( Table ) are striking since they show that not only are different absolute values of Q and SAB obtained , but moreover the ...
Page 831
... method utilised the decomposition of the dimethylketenacylal of dimethylmalonic acid ( VI ) in the presence of a trace of base . EXPERIMENTAL Method 1. Dimethylmalonic anhydride was prepared by Staudinger's method 18 and purified by ...
... method utilised the decomposition of the dimethylketenacylal of dimethylmalonic acid ( VI ) in the presence of a trace of base . EXPERIMENTAL Method 1. Dimethylmalonic anhydride was prepared by Staudinger's method 18 and purified by ...
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