Issue 4, 1978
From the journal:

Journal of the Chemical Society, Perkin Transactions 1

Epoxidation of lanost-9(11)-enes. The effect of a β-carbonyl group upon the stereochemistry of epoxidation

Zdzisław Paryzek  

Abstract

m-Chloroperbenzoic acid epoxidation of 3β-acetoxylanost-9(11)-en-7-one afforded two isomeric epoxides, the β-isomer being the major product. This result is in contrast with the epoxidation of other 9(11)-olefins having no carbonyl group. It is interpreted in terms of the ‘directive effect’ of the β-carbonyl group which generally influences the steric course of the epoxidation of β-oxo-olefins and is of polar character.

About
Cited by
Related
Download options Please wait...

Article information

DOI
https://doi.org/10.1039/P19780000329
Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1978, 329-336

Permissions

Request permissions

Epoxidation of lanost-9(11)-enes. The effect of a β-carbonyl group upon the stereochemistry of epoxidation

Z. Paryzek, J. Chem. Soc., Perkin Trans. 1, 1978, 329 DOI: 10.1039/P19780000329

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Spotlight

Advertisements