描述:
(7S,14R)-33-methyl-3,7,14,18-tetraphenyl-33-azanonacyclo[18.10.2.27,14.02,19.04,17.06,15.08,13.024,32.027,31]tetratriaconta-1(30),2,4,6(15),8,10,12,16,18,20,22,24(32),25,27(31),28-pentadecaen-34-one 反应 4.0h,
以78%的产率得到5,7,14,16-tetraphenyl-8:9,12:13-bisbenzo-hexatwistacene