溴乙烷 、
(η5-1,2,3,4,5-pentamethylcyclopentadienyl)-[meso-5-vinyl-2,5,8-triphosphabicyclo[7.4.0]trideca-9(1),10,12-triene]iron(II) hexafluorophosphate 在
potassium tert-butylate 作用下,
以
四氢呋喃 为溶剂,
以86.8%的产率得到(η5-pentamethylcyclopentadienyl)[meso-5-vinyl-2,8-diethyl-2,5,8-triphosphabicyclo[7.4.0]trideca-9(1),10,12-triene]iron(II) hexafluorophosphate