On steroids. CLV. Reactions of steroidal β-oxo cyclopropanes with Jacques' reagent

V Černý

Index: Cerny Collection of Czechoslovak Chemical Communications, 1973 , vol. 38, # 5 p. 1563 - 1570

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Citation Number: 4

Abstract

On Steroids. eLY. 1565 graphy, could not be obtained in crystalline condition and was used directly for the next step. Following the procedure of Burn and coworkers 7, the deoxo derivative IX was obtained by lithium aluminum hydride-aluminum chloride reduction. The crude reaction product was subjected to ozonolysis giving thus the required 7-ketone X. The structure of the latter compound follows from its IR-spectrum which discloses the presence ...