Intermolecular Heterocoupling Reaction between N-Sulfonyl-imines and Aliphatic Ketones Promoted by Samarium(Ⅱ) Iodide

• 来源期刊: 中国化学(英文版)
• 学科: 化学
• 年，卷（期）: 2001,（5）
• 所属期刊栏目: Articles
• 页码范围: 500-503
• 页数: 4页
• 分类号: O6
• 语种: 英文

摘要

N-sulfonylimines (1) were induced by samarium(Ⅱ) iodide to produce radical anion intermediates (2) in situ, which were trapped by aliphatic ketones (4) to afford heterocoupling products β-sulfonamido alcohols (5) in moderate to good yields under mild and neutral conditions.