Heterogeneous gold(I)-catalyzed hydroamination of allenamides with arylamines toward allylamino <i>E</i>-enamides
作者:Minhua Jiang、Dayi Liu、Mingzhong Cai
DOI:10.1080/00397911.2021.1902535
日期:——
Abstract A novel and highly efficient heterogeneous gold(I)-catalyzed hydroamination of allenamides with arylamines has been developed that proceeds effectively under mild conditions and offers a general and practical route for the synthesis of allylamino E-enamides with good to excellent yields and high stereoselectivity. The supported gold(I) catalyst can be reused at least seven times without any
摘要 已开发出新颖且高效的金(I)催化的烯丙酰胺与芳基胺的加氢胺化反应,该胺化反应在温和的条件下有效进行,并为合成烯丙基氨基E-烯酰胺提供了通用且实用的途径,具有良好至优异的收率和高的立体选择性。负载的金(I)催化剂可以重复使用至少七次,而催化活性没有明显降低。