(2'R,3S,4'R,5'R)-methyl 2'-(4-chlorophenyl)-2-oxo-4'-phenylspiro[indoline-3,3'-pyrrolidine]-5'-carboxylate 以
二氯甲烷 为溶剂,
反应 5.0h,
生成 (1R,2R,3R,5aS,10aR)-3-(4-chlorophenyl)-1-phenyl-1,5a,6,7,8,10a-hexahydro-3H,5H,10H-spiro[dipyrrolo[1,2-a:1',2'-d]pyrazine-2,3'-indoline]-2',5,10-trione