copper(II) choride dihydrate 、
(5,6,7,8-η4-5,6,7,8-tetraphenyl-3a,4,4a,8a,9,9a-exo-hexahydro-4,9-methano-1H-benz{f}indene)(η5-cyclopentadienyl)cobalt 在
triethylamine 作用下,
以
乙腈 为溶剂,
以37%的产率得到5,6,7,8-tetraphenyl-3a,4,4a,8a,9,9a-hexahydro-4,9-methano-1H-benz{f}indene