
Bulletin of the Chemical Society of Japan p. 3947 - 3948 (1982)
Update date:2022-07-30
Topics:
Torii, Sigeru
Tanaka, Hideo
Inokuchi, Tsutomu
Tomozane, Kazuo
A regioselective electro-acetoxylation of 1-(cis-3-hexenyl)-2-cyclopentene-1-carboxylic acid in a Et3N-AcOH-AcOEt-t-BuOH-(Pt electrodes) system afforded 3-acetoxy-1-(cis-3-hexenyl)-1-cyclopentene (7a) (98percent).Alkaline hydrolysis of 7a followed by the oxidation with chromium trioxide gave the desired 3-(cis-3-hexenyl)-2-cyclopentenone smoothly.
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