三氟甲基化
化学
组合化学
有机化学
分子
三氟甲基
烷基
作者
Xiang‐Shu Fei,Weisheng Tian,Qing‐Yun Chen
出处
期刊:Journal of the Chemical Society
日期:1998-01-01
卷期号: (6): 1139-1142
被引量:28
摘要
A new convenient route for direct trifluoromethylation of steroidal compounds is described. Steroidal alkenyl bromides, derived from steroidal unsaturated ketones, react with FO2SCF2CO2Me in the presence of CuI in DMF to give the corresponding trifluoromethylated steroids in good yields (70–91%).
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