One-Step Diastereoselective Pyrrolidine Synthesis Using a Sulfinamide Annulating Reagent
作者:Qing Shi、Nathaniel S. Greenwood、Mariah C. Meehan、Hyunsoo Park、Michael Galella、Bhupinder Sandhu、Purnima Khandelwal、John R. Coombs、William P. Gallagher、Carlos A. Guerrero、John Hynes、T. G. Murali Dhar、Francisco Gonzalez Bobes、David Marcoux
DOI:10.1021/acs.orglett.9b03560
日期:2019.11.15
highlights the use of chiral sulfinamides as nitrogen nucleophiles in intermolecular aza-Michael reactions. When chiral sulfinamides are coupled to a chloroethyl group, the corresponding novel annulating reagents can be used to streamline the stereoselective synthesis of complex pyrrolidine-containing molecules. As a result, it has enabled a medicinal chemistry campaign for the synthesis of biologically
该交流强调了手性亚磺酰胺在分子间氮杂-迈克尔反应中作为氮亲核试剂的用途。当手性亚磺酰胺与氯乙基偶联时,可以使用相应的新型环化试剂来简化含吡咯烷的复杂分子的立体选择性合成。结果,它已经使药物化学运动能够合成具有生物活性的RORγt反向激动剂。