Gold(I)-Catalyzed Diastereoselective Domino Reactions of 2-(1-Alkynyl)alk-2-en-1-one Oxime Ethers with α,β-Unsaturated Imines Consisting of 1,2-Alkyl Migration
作者:Mei Zhang、Junliang Zhang
DOI:10.1002/ijch.201300070
日期:2013.11
A formal gold(I)‐catalyzed diastereoselective [4+3] cycloaddition of oxime ethers with imines, consisting of 1,2‐alkyl migration under mild reaction conditions, has been developed; this provides facile access to a series of highly substituted trans‐pyrrolo[3,4‐c]azepines. This reaction is easily scaled up to the gram scale.
已经开发出一种正式的金(I)催化肟醚与亚胺的非对映选择性[4 + 3]环加成反应,该反应由在温和的反应条件下的1,2-烷基迁移组成;这提供了对一系列高度取代的反式-吡咯并[3,4- c ]氮杂环庚烷的便捷访问。该反应很容易放大到克级。