2-(5,6-dimethyl-1H-benzo[d]imidazol-1-yl)-1-(3a,8-dimethyl-3,3a,8,8a-tetrahydropyrrolo[2,3-b]indol-1(2H)-yl)ethan-1-one 、
2-溴溴苄 以
甲苯 为溶剂,
以63%的产率得到3-(2-bromobenzyl)-1-(2-(3a,8-dimethyl-3,3a,8,8a-tetrahydropyrrolo[2,3-b]indol-1(2H)-yl)-2-oxoethyl)-5,6-dimethyl-1H-benzo[d]imidazol-3-ium bromide