1-[(4-tert-butylphenyl)methyl]-3-(5,6-difluoro-1-benzothiophen-3-yl)-4-(5,6-difluoro-1H-indol-3-yl)pyrrole-2,5-dione 在
palladium diacetate 、 copper dichloride
air 作用下,
反应 6.0h,
以70%的产率得到13-[(4-Tert-butylphenyl)methyl]-6,7,19,20-tetrafluoro-3-thia-13,23-diazahexacyclo[14.7.0.02,10.04,9.011,15.017,22]tricosa-1,4,6,8,10,15,17,19,21-nonaene-12,14-dione