A highly efficient synthesis of γ- and δ-lactones by oxidative cyclizatign

Charaborty, T. K. ; Chandrasekaran, S. (1985) A highly efficient synthesis of γ- and δ-lactones by oxidative cyclizatign Chemistry Letters, 14 (5). pp. 551-554. ISSN 0366-7022

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Official URL: http://www.journalarchive.jst.go.jp/english/jnlabs...

Related URL: http://dx.doi.org/10.1246/cl.1985.551

Abstract

Treatment of tertiary γ- and δ-hydroxyolefins with pentavalent chromium reagent, (BipyH2)CrOCl5, give good yields of γ- and δ-lactones by oxidative cyclization, with loss of one carbon. Pyridinium chlorochromate (PCC) also effects this transformation to γ-lactones in reasonable yields.

Item Type:Article
Source:Copyright of this article belongs to Chemical Society of Japan.
ID Code:69599
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