6,6-二甲基-5-亚甲基-1,3-环戊二烯 、
2-[bis(pentafluorophenyl)boryl]ethyldimesitylphosphane 以
正戊烷 为溶剂,
以43%的产率得到(4aR,8S,10aR)-1,1-dimesityl-9,9-dimethyl-4,4-bis(perfluorophenyl)-11-(propan-2-ylidene)-1,2,3,4,4a,4b,5,8,9,10a-decahydro-1l5,4l4-5,8-methanoazuleno[2,1-b][1,4]phosphaborinine