N-[2-(3,4-Dimethoxy-phenyl)-ethyl]-2-((2R,3S,12bS)-3-ethyl-1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-a]quinolizin-2-yl)-acetamide 在
三氯氧磷 作用下,
以
苯 为溶剂,
反应 2.0h,
以42%的产率得到(2R,3S,12bS)-2-(6,7-Dimethoxy-3,4-dihydro-isoquinolin-1-ylmethyl)-3-ethyl-1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-a]quinolizine