Quarterly Journal of the Chemical Society of London, Volume 1, Pages 1-1107 |
Contents
orthoDienone synthesis by the phenolic oxidation of dihydroxy1phenethyl1234tetrahydroisoquinoline | 4 |
The synthesis of furans from acetylenic epoxides and diols | 12 |
By LYDIA COLES and N POLGAR 223 | 23 |
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Common terms and phrases
acetic acid acetic anhydride acetone added adduct alcohol alumina Amer amide amine anhydride aqueous aromatic benzaldehyde benzene benzophenone benzyl bromide Calc carbon CH₂ Chem chloroform chromatography cm.¹ colourless compound cooled crystallised crystals derivatives diluted dimethyl diphenyl dissolved distilled dried eluted ester ethanol ether ethyl acetate evaporated filtered Found fraction gave give halides heated under reflux hydride hydrochloric acid hydrogen chloride hydrolysis hygrine i.r. spectrum iodide isolated isomer Kametani ketone light petroleum b.p. lithium aluminium hydride methyl ether methylene mixed m.p. mmoles mole mµ ɛ n.m.r. spectrum needles nitrogen obtained olefin oxidation phenol phosphate potassium prepared presence protons pyridine reaction mixture rearrangement reduction requires residue ring room temperature salt showed silica gel singlet sodium hydroxide solution solvent spectra stirred structure synthesis Table tetrahydrofuran VIII yellow yield