Insertion of Dichlorocarbene into C-B Bond of Borinates underLiquid-Liquid Phase Transfer Catalysis Conditions: A Conve-nient Preparation of Unsymmetrical Ketones

• 来源期刊: 中国化学（英文版）
• 学科: 化学
• 年，卷（期）: 2001,（2）
• 页码范围: 202-204
• 页数: 3页
• 分类号: O6
• 语种: 英文

摘要

Unsymmetrical ketones were conveniently prepared from the unsymmetrical diorganyl borinates via the insertion ofdichlorocarbene into C-B bond under liquid-liquid phase transfer catalysis conditions and oxidation with alkaline hydro-gen peroxide in 35-67% yields.