Dramatic lithium chloride effect on the reaction stereocontrol in Zn-mediated asymmetric cinnamylation: highly practical synthesis of β-aryl homoallylic amines
作者:Min Liu、An Shen、Xing-Wen Sun、Fei Deng、Ming-Hua Xu、Guo-Qiang Lin
DOI:10.1039/c0cc03230a
日期:——
An extremely mild and practical approach for the preparation of enantiomerically enriched beta-aryl substituted homoallylic amines bearing two adjacent stereogenic centers was realized by room temperature zinc-mediated highly stereoselective cinnamylation of N-sulfinyl imines.
通过室温锌介导的N-亚磺酰基亚胺的高度立体选择性肉桂基化,实现了一种极其温和且实用的方法,用于制备带有两个相邻立体异构中心的对映异构体富集的β-芳基取代的均烯丙基胺。