Gold-Catalyzed, SN1-Type Reaction of Alcohols to Afford Ethers and Cbz-Protected Amines
作者:Anna Wenzel、Andrew Vinson、Victoria Davis、Arunamarie Arunasalam、Kate Jesse、Rachael Hamilton、Morgan Shattuck、Allison Hu、Robert Iafe
DOI:10.1055/s-0034-1380128
日期:——
intermolecular, SN1-type reaction to directly form unsymmetrical ethers and N-benzyloxy carbamate- (Cbz) protected amines is reported. Results have shown this reaction to be highly reproducible and tolerant of moisture, and moderate to high product yields (53–99%) were obtained. Significantly, the intermolecular catalytic amination of alcohols to directly afford Cbz-protected amines is heretofore unprecedented
据报道,使用金催化的微波协议通过分子间 SN1 型反应活化醇,直接形成不对称醚和 N-苄氧基氨基甲酸酯 (Cbz) 保护的胺。结果表明该反应具有高度重现性和耐湿性,并且获得了中等至高的产品产率(53-99%)。值得注意的是,醇的分子间催化胺化直接提供 Cbz 保护的胺是迄今为止前所未有的使用金催化。