四氟化硼(+3)铊(+1) 、
[1,2,3,4-tetramethyl-5-(trifluoromethyl)cyclopentadiene]platinum dichloride 、
cyclopentadienylthallium(I) 以
丙酮 为溶剂,
以93%的产率得到cyclopenta-1,3-diene;platinum(2+);1,2,3,4-tetramethyl-5-(trifluoromethyl)cyclopenta-1,3-diene;tetrafluoroborate