4-苯基-1,2,4-三唑啉-3,5-二酮 、
(1S,1'R,4S,4'R)-4,4',11,11'-tetrahydro-1H,1'H-2,2'-bi(1,4-methanonaphthalene) 以
二氯甲烷 为溶剂,
反应 0.5h,
以89%的产率得到(5R,5aR,10aS,11S,16R,17S)-8-phenyl-5,5a,10a,11,16,17-hexahydro-7H-5,17:11,16-dimethanobenzo[g]naphtho[2,3-c][1,2,4]triazolo[1,2-a]cinnoline-7,9(8H)-dione