Catalytic Asymmetric Allylic Amination with Isatins, Sulfonamides, Imides, Amines, and <i>N</i>-Heterocycles
作者:Ciarán C. Lynch、Kaluvu Balaraman、Christian Wolf
DOI:10.1021/acs.orglett.0c00936
日期:2020.4.17
A generally useful palladium-catalyzed method for the asymmetric allylic amination with a large variety of isatins, sulfonamides, imides, amines, and N-heterocycles is introduced. A single protocol with a readily available catalyst accomplishes this reaction at room temperature with high yields and enantioselectivities often exceeding 90%, which is demonstrated with 31 examples.
介绍了一种常用的钯催化方法,用于与多种靛红、磺酰胺、酰亚胺、胺和N-杂环进行不对称烯丙基胺化。使用易于获得的催化剂的单一方案可在室温下完成该反应,并具有高收率和对映选择性通常超过 90%,这已通过 31 个实例得到证明。