Enantioselective Synthesis of (+)-Aphanorphine by Means of SamariumDiiodide Promoted Reductive Carbon-Nitrogen Bond-Cleavage Reaction
作者:Toshio Honda、Miho Katoh、Hiroshi Inoue、Atsuko Suzuki
DOI:10.1055/s-2005-918925
日期:——
An enantioselective synthesis of (+)-aphanorphine has been achieved by application of a samarium diiodide promoted reductive carbon-nitrogen bond-cleavage reaction to a 1-methoxycarbonyl-1,2,3,4-tetrahydroisoquinoline providing a benzazepinone derivative as a key step.
通过将钐二碘化物催化的还原性碳氮键断裂反应应用于1-甲氧羰基-1,2,3,4-四氢异喹啉,实现了(+)-阿法诺啡的对映选择性合成,其中关键步骤是提供苯并氮杂卓酮衍生物。