Reductive Cyclodimerization of α,β-Unsaturated Ketones Promoted by AlCl3/Sm System: A Facile Synthesis of 2-Aroyl-1,3,4-triaryl Cyclopentanol Derivatives

• 来源期刊: 中国化学（英文版）
• 学科: 化学
• 年，卷（期）: 2001,（6）
• 页码范围: 616-619
• 页数: 4页
• 分类号: O6
• 语种: 英文

摘要

Promoted by AlCl3/Sm bimetallic system, α, β-unsaturated ketones underwent reductive cyclodimerization to afford cy clopentanol derivatives under mild conditions. The reaction is stereocontrolled and regioselective over the competitive car bon-carbon double bond reduction.