作者:Michael J. Martinelli、Barry C. Peterson
DOI:10.1016/s0040-4039(00)97857-2
日期:1990.1
A four-step stereoselective synthesis of picenadol (1) is reported, 1,3-Dimethyl-4-piperidone (3) underwent Horner-Wadsworth-Emmons reaction under conditions that did not yield double-bond isomerization, followed by a directed 1,4-addition with an aryl cuprate. Reduction and deprotection then afforded (1).
据报道,通过四步立体选择性合成Picenadol(1),在没有产生双键异构化的条件下,将1,3-二甲基-4-哌啶酮(3)进行Horner-Wadsworth-Emmons反应,然后进行定向1,用芳基铜酸酯加成4。然后进行还原和脱保护(1)。