1'-methylene[3(5)-methylpyrazol-5(3)-yl]-3'-chloromethyl-5'-ferrocenylpyrazole 以
sodium hydroxide 、
甲苯 为溶剂,
以26%的产率得到cyclopenta-1,3-diene;5,15-di(cyclopenta-2,4-dien-1-yl)-10,20-dimethyl-1,6,11,16,21,22,23,24-octazapentacyclo[16.2.1.13,6.18,11.113,16]tetracosa-3(24),4,8(23),9,13(22),14,18(21),19-octaene;iron(2+)