Iridium-Catalyzed Asymmetric Allylic Amination with Polar Amines: Access to Building Blocks with Lead-Like Molecular Properties
作者:Paolo Tosatti、Joachim Horn、Amanda J. Campbell、David House、Adam Nelson、Stephen P. Marsden
DOI:10.1002/adsc.201000721
日期:2010.12.17
dimethyl sulfoxide (DMSO) allowed, for the first time, the systematic exploitation of highly polar, functionalized amines in asymmetric allylic substitutions: low molecular weight, sp3-rich chiral building blocks were obtained with physicochemical properties that will be valuable in the synthesis of lead-like small molecules.
空气稳定的铱催化剂和偶极非质子传递溶剂二甲基亚砜(DMSO)的组合首次允许在不对称的烯丙基取代中系统性地利用高极性,官能化的胺:低分子量,富含sp 3的手性体系获得具有理化性质的嵌段,这对于合成铅样小分子将是有价值的。