吡啶 、 (cyclopentadienyl)cobalt(C4H(CH3)4) tetrafluoroborate 以
二氯甲烷-D2 为溶剂,
生成 (cyclopentadienyl)(tetramethylcyclobutadiene)cobalt 、 (cyclopentadienyl)[(2-5η)-(3Z,4Z)-3,4-dimethylhexa-1,2,4-triene]cobalt 、
(cyclopentadienyl)cobalt(C6H7(CH3)2)(pyridinium) tetrafluoroborate 、 [(cyclopentadienyl)[N-[η4-(1'Z,2'Z,3'E)-1',2',3'-trimethylpenta-1',3'-dienyl]pyridinium]cobalt] tetrafluoroborate