1,4-diethynyl-2,3-bis[2-(2-pent-1-ynylphenyl)ethynyl]benzene 在
cyclopentadienyl-biscarbonyl-cobalt(I) 作用下,
以
xylene 为溶剂,
反应 1.0h,
以4%的产率得到12,21-Dipropylnonacyclo[16.12.0.02,15.03,14.04,11.05,10.019,30.022,29.023,28]triaconta-1(30),2,4(11),5,7,9,12,14,16,18,20,22(29),23,25,27-pentadecaene