作者:Manas Chakrabarty、Ramkrishna Basak、Yoshihiro Harigaya
DOI:10.1055/s-2003-41022
日期:——
An efficient, four-step synthesis of coscinamide B (2) from tryptamine is reported, in which a one-pot benzylic bromination and subsequent in situ dehydrobromination in the absence of an added base is the key step.
报道了一种从色胺出发高效合成香附子酰胺B(2)的四步合成方法,其中关键步骤为一锅法的苄位溴化和在没有添加碱的条件下进行的原位脱溴化。