Journal of heterocyclic chemistry

Chromium trioxide oxidation products from 4??spiro??1??phenylisochromans

F Gatta, G Settimj

Index: Gatta; Settimj Journal of Heterocyclic Chemistry, 1983 , vol. 20, # 5 p. 1267 - 1270

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Citation Number: 5

Abstract

Abstract Chromium trioxide oxidation of 1-phenylisochroman-4-spiro-1′-cyclopentane (Ia) in acetic acid led to the expected 1-(2-benzoylphenyl) cyclopentanecarboxylic acid (IIa), while its 6, 7-dimethoxy analogue Ib and 6, 7-dimethoxy-1-phenylisochroman-4-spiro-4′-