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Structure establishment by two-dimensional NMR spectroscopy of the product obtained in the reaction of MCPBA and himachalol and revised 1H NMR assignments for himachalol

✍ Scribed by Pawan K. Agrawal; August W. Frahm; M. Schneider

Publisher: John Wiley and Sons
Year: 1992
Tongue: English
Weight: 367 KB
Volume: 30
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1260301110

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✦ Synopsis

Abstract

The reaction of himachalol with m‐chloroperoxybenzoic acid afforded a rearrangement product, the structure of which was deduced by 2D NMR analysis to be 3α,4α‐epoxyhimachalane‐2α,7α‐diol. The recently proposed ^1^H NMR assignments for himachalol have been revised, based on the analysis of 2D COSY, DEPT, HETCOR and NOE experiments.

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