Stereocontrolled reduction of an oxazepinohexahydroindolo[2,3- a ]quinolizine derivative: asymmetric total synthesis of (+)-tacamonine
作者:Bruno Danieli、Giordano Lesma、Daniele Passarella、Alessandro Sacchetti、Alessandra Silvani
DOI:10.1016/s0040-4039(01)01488-5
日期:2001.10
Efficient, stereocontrolled total synthesis of the title compound is described, starting from enantiopure intermediates. A key step was the diastereoselective catalytic hydrogenation of a pentacyclic oxazepinohexahydroindolo[2,3-a]quinolizine derivative.
从对映体纯中间体开始,描述了标题化合物的高效,立体控制的总合成。关键步骤是五环氧杂庚基六氢吲哚并[2,3- a ]喹啉嗪衍生物的非对映选择性催化氢化。