Palladium-catalyzed intramolecular arylation of an anilide enolate, application to an efficient formal total synthesis of physovenine
作者:Tony Y. Zhang、Hongbin Zhang
DOI:10.1016/s0040-4039(02)00059-x
日期:2002.2
An expedient formal total synthesis of the calabar alkaloid physovenine was reported. The key step involves an oxindole synthesis via palladium-catalyzed intramolecular arylation of o-bromoanilide.
据报道,卡拉巴生物碱植物蛇毒素的一种方便的正式全合成方法。关键步骤涉及通过钯催化邻溴代苯胺的分子内芳基化反应合成羟吲哚。