1,4-bis[2-(pent-1-ynyl)phenyl]ethynyl-2,5-diethynylbenzene 在
carbon monoxide,cobalt,cyclopenta-1,3-diene 作用下,
以
间二甲苯 为溶剂,
反应 2.0h,
以2%的产率得到13,28-dipropylnonacyclo[16.12.0.03,16.04,15.05,12.06,11.019,30.020,27.021,26]triaconta-1,3,5(12),6,8,10,13,15,17,19(30),20(27),21,23,25,28-pentadecaene