SELECTIVE AROMATIZATION OF THE A-RING OF STEROIDS THROUGH DEMETHYLATION BY AN ELECTROPHILIC RUTHENIUM FRAGMENT

被引：13

作者：

URBANOS, F

FERNANDEZBAEZA, J

CHAUDRET, B

机构：

[1] UNIV PAUL SABATIER, CNRS,CHIM COORDINAT LAB,UPR 8241, 205 ROUTE NARBONNE, F-31077 TOULOUSE, FRANCE

[2] INST NATL POLYTECH TOULOUSE, TOULOUSE, FRANCE

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1991年 / 24期

关键词：

D O I：

10.1039/c39910001739

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction of '(C5Me5)Ru+', produced by the protonation of [(C5Me5)RuOMe]2 by CF3SO3H, with various steroids leads to selective aromatization of the A ring via demethylation of the 19 methyl group and/or dehydration and/or dehydrogenation reactions.

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页码：1739 / 1741

页数：3

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