Highly regio- and diastereoselective halohydroxylation of olefins: a facile synthesis of vicinal halohydrins
作者:Jinglei Zhang、Jie Wang、Zhuibai Qiu、Yang Wang
DOI:10.1016/j.tet.2011.06.077
日期:2011.9
out under mild conditions in the presence of N-tosyl-l-threonine (NTsLT) as an acidic additive using chloramine T trihydrate, 1,3-dichloro-5,5-dimethylhydantoin (DCDMH) or N-bromoacetamide (AcNHBr) as the halogen source, respectively, affording the corresponding vicinal halohydrins in good to high yields with excellent regio- and stereoselectivities.