作者:Bo Zhang、Armido Studer
DOI:10.1021/ol500513b
日期:2014.3.21
Copper-catalyzed intermolecular aminoazidation of alkenes is described. This novel methodology provides an efficient approach to vicinal amino azides which can easily be transformed into other valuable amine derivatives. The commercially available N-fluorobenzenesulfonimide (NFSI) is used as a nitrogen-radical precursor and TMSN3 as the N3 source. Yields are moderate to excellent, and for internal
描述了铜的烯烃的分子间氨基叠氮化。这种新颖的方法为附近的氨基叠氮化物提供了一种有效的方法,可以轻松地将其转化为其他有价值的胺衍生物。使用市售的N-氟苯磺酰亚胺(NFSI)作为氮自由基前体,使用TMSN 3作为N 3源。产率中等至优异,并且对于内部烯烃,氨基叠氮化以优异的非对映选择性发生。