di[2,6-pyridinediylbis(methylcyclopentadienyl)yttrium(III)trifluoromethanesulfonate] 、 2,6-bis(methylenecyclopentadienyl)pyridine disodium salt 以
四氢呋喃 为溶剂,
以91.1%的产率得到di[2,6-pyridinediylbis(methylcyclopentadienyl)yttrium(III)](μ-2,6-pyridinediylbis(methylcyclopentadienyl))