Steroids

A practical Δ 1-dehydrogenation of Δ 4-3-keto-steroids with DDQ in the presence of TBDMSCl at room temperature

K Chen, C Liu, L Deng, G Xu

Index: Steroids, , vol. 75, # 7 p. 513 - 516

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Citation Number: 13

Abstract

... Volume 75, Issue 7, July 2010, Pages 513–516. ... This process stimulated us to examine the Δ 1 -dehydrogenation of Δ 4 -3-keto-steroid with DDQ catalyzed by chlorosilane agent. In this paper we will report a practical Δ 1 -dehydrogenation of Δ 4 -3-keto-steroids with DDQ in the ...