Bi(OTf)<sub>3</sub>-Catalyzed Diastereoselective One-Pot Synthesis of 1,3-Diamines with Three Continuous Stereogenic Centers
作者:Juliette Halli、Philipp Kramer、Jennifer Grimmer、Michael Bolte、Georg Manolikakes
DOI:10.1021/acs.joc.8b01925
日期:2018.10.5
A highly modular, diastereoselective one-pot-synthesis of 1,3-diamines with three contiguous stereogenic centers is reported. Our method provides a fast and efficient access to 1,2-anti-2,3-anti-1,3-diamines from three readily available building blocks. This Bi(OTf)3-catalyzed reaction is insensitive to air and moisture and can be performed on a multigram scale.
报道了具有三个连续的立体中心的高度模块化的非对映选择性一锅合成的1,3-二胺。我们的方法可快速有效地从三个容易获得的构建基块中获取1,2-抗-2,3-抗-1,3-二胺。该Bi(OTf)3催化的反应对空气和湿气不敏感,可以以克为单位进行。