作者:Keisuke Takahashi、Daisuke Yamaguchi、Jun Ishihara、Susumi Hatakeyama
DOI:10.1021/ol300431n
日期:2012.3.16
A total synthesis of (−)-kaitocephalin, an ionotropic glutamate receptor antagonist, is accomplished in highly stereocontrolled manner via Overman rearrangement, rhodium-catalyzed benzylic C–H amination, pyrrolidine formation involving nucleophilic opening of a cyclic sulfamate, and rhodium-catalyzed allylic C–H amination as key steps.
离子型谷氨酸受体拮抗剂(-)-kaitocephalin的总合成通过超人重排,铑催化的苄基CH胺化,吡咯烷形成(涉及环氨基磺酸盐的亲核开环)和铑催化的烯丙基化,以高度立体控制的方式完成。 C–H胺化是关键步骤。