Duke University, Department of Chemistry, French Family Science Center, Durham, North Carolina 27708-0346, USA.
Org Lett. 2010 Mar 19;12(6):1184-7. doi: 10.1021/ol902923e.
A 1:1 mixture of [P(t-Bu)(2)-o-biphenyl]AuCl and AgSbF(6) catalyzes the intermolecular amination of allylic alcohols with 1-methylimidazolidin-2-one and related nucleophiles that, in the case of gamma-unsubstituted or gamma-methyl-substituted allylic alcohols, occurs with high gamma-regioselectivity and syn-stereoselectivity.
1:1 混合物[P(t-Bu)(2)-o-联苯]AuCl 和 AgSbF(6) 催化烯丙醇与 1-甲基咪唑烷-2-酮和相关亲核试剂的分子间胺化反应,对于γ-未取代或γ-甲基取代的烯丙醇,反应具有高γ-区域选择性和 syn-立体选择性。