Stereoselective aza-Darzens reactions of tert-butanesulfinimines: convenient access to chiral aziridines
作者:Toni Moragas Solá、Ian Churcher、William Lewis、Robert A. Stockman
DOI:10.1039/c1ob05561e
日期:——
Stereoselective synthesis of 2,3-di- and 2,2′,3-tri-substituted aziridines in good yields and excellent diastereoselectivities are achieved through aza-Darzens reactions of a range of tert-butanesulfinyl aldimines and ketimines with ethyl bromoacetate.
通过一系列叔丁亚磺酰基醛亚胺和酮亚胺的氮杂-Darzens反应,可实现2,3-二-和2,2',3-三取代的氮丙啶的立体选择性合成,具有良好的收率和优异的非对映选择性。溴乙酸乙酯。