Quarterly Journal of the Chemical Society of London, Volume 1, Pages 1-1364 |
Contents
Organic chemistry | 1 |
ether 100 ml was added slowly to a stirred solution | 4 |
Oxidative dimerisations of natural rethrolones and related compounds with manganese dioxide | 9 |
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acetate acid added addition adduct afforded Amer appears aqueous atom band base benzene bromide carbon carbon tetrachloride CHâ‚‚ Chem chloride chloroform chromatography column compound concentrated containing cooled corresponding coupling crystallised decomp derivatives described dilute dissolved distilled dried eluted equiv ester ethanol ether evaporated excess extracted filtered followed formation formed Found fraction further gave give heated under reflux hydrazine hydrochloride hydrogen hydroxide identical identified indicated isolated ketone light petroleum mass material methyl MICHIGAN mixed mixture mmoles n.m.r. spectrum needles observed obtained occurred oxidation peroxide prepared presence quinone reaction reduced removed reported requires residue respectively ring room temperature salt sample Scheme separated showed shown silica similar sodium solid solution solvent spectra starting stirred structure Table treated treatment University values washed yellow yield