Asymmetric synthesis of erythro- and threo-2-(1-hydroxyalkyl)piperidines via iodocyclocarbamation of 1-acyl-2-alkenyl-1,2,3,6-tetrahydropyridines
作者:Daniel L Comins、Alfred L Williams
DOI:10.1016/s0040-4039(00)00298-7
日期:2000.4
An iodocyclocarbamation procedure has been developed for the stereoselective preparation of erythro- and threo-2-(1-hydroxyalkyl)piperidines. This methodology was utilized in the asymmetric synthesis of two piperidine alkaloids, (+)-α-conhydrine and (+)-β-conhydrine.
已经开发了碘代氨基甲酸酯化方法用于立体选择性制备赤型和苏型-2-(1-羟烷基)哌啶。该方法被用于两个哌啶生物碱(+)-α-水合和(+)-β-水合的不对称合成中。