作者:Yoshito Takahashi、Risa Yoshii、Takaaki Sato、Noritaka Chida
DOI:10.1021/acs.orglett.8b02421
日期:2018.9.21
An iridium-catalyzed reductive nucleophilic addition to secondary amides is reported. After the iridium-catalyzed reduction, the resulting imines can undergo the Strecker reaction, the Mannich reaction, allylation, and [3 + 2]-cycloaddition. The method shows high chemoselectivity in the presence of other functional groups such as methyl ester.
据报道,铱催化的亲核加成反应是仲酰胺。在铱催化的还原反应之后,所得的亚胺可以经历Strecker反应,Mannich反应,烯丙基化和[3 + 2]-环加成反应。该方法在其他官能团(例如甲酯)存在下显示出高化学选择性。