Quarterly Journal of the Chemical Society of London, Volume 6 |
From inside the book
Results 1-3 of 82
Page 1037
... aromatic protons : H15.16.6.3 ; C , aromatic protons : H13.14.5.4 ; d , vinyl protons lying 577 c./sec . down- field from acetone ; e , aromatic protons : H16.3 ; f , aromatic protons : H13.4 ; and g , aromatic protons : H15.14,6,5 ...
... aromatic protons : H15.16.6.3 ; C , aromatic protons : H13.14.5.4 ; d , vinyl protons lying 577 c./sec . down- field from acetone ; e , aromatic protons : H16.3 ; f , aromatic protons : H13.4 ; and g , aromatic protons : H15.14,6,5 ...
Page 1101
... aromatic acids were moderate to large . These observations correlate satis- factorily with those from the e.s.r. study ; moreover , they show that reaction of the sulphate radical anion at the aromatic nucleus with fragmentation to give ...
... aromatic acids were moderate to large . These observations correlate satis- factorily with those from the e.s.r. study ; moreover , they show that reaction of the sulphate radical anion at the aromatic nucleus with fragmentation to give ...
Page 1450
... aromatic protons . Starting from the derivatives of 2,5 - dihydrofuran one observes that in compound ( Ib ) , m.p. 133-134 ° , apart from the strong resonance signal due to aromatic protons , four multiplets are present ( intensity 1 ...
... aromatic protons . Starting from the derivatives of 2,5 - dihydrofuran one observes that in compound ( Ib ) , m.p. 133-134 ° , apart from the strong resonance signal due to aromatic protons , four multiplets are present ( intensity 1 ...
Contents
ISCHA 013 | 1034 |
Physical organic chemistry | 1035 |
Studies of the reactions of the anhydrosulphites of ahydroxycarboxylic acids Part IV Steric | 1044 |
24 other sections not shown
Other editions - View all
Common terms and phrases
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