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1,1'-雙(二苯基膦)二茂鐵(1,1-bis(diphenylphosphino)ferroc- ene,
dppf)與W(CO)3(NCMe)3在室溫下反應,得到一個高產率的新化合物fac-W(
CO)3(dppf)(NCMe)(６).以化合物(６)為起始物與各種膦配位基(PMe3,
PPH2Cl,PPH2Me,PPH3)反應,合成一系列 fac-W(CO)3 (dppf)(PMe3)(７),
fac-W(CO)3(dppf)(PPH2H)(９), fac-W(CO)3 (dppf)(PPH2OH)(１０),
fac-W(CO)3(dppf)(PPH2Me)(１１),mer- W(CO)3(dppf)(PPH2Me)(１２),
fac-W(CO)3(dppf)(PPh3)(１４), mer-W(CO)3(dppf)(PPh3)(２１)化合
物,利用紅外光譜及核磁共振光譜分析產物結構. 此外,並藉由Ｘ-光單晶
繞射討論化合物(６)及其氧化反應產物WI2(CO)3(-PPh2C5H4FeC5H4P(O)
Ph2)(１６)的分子結構.
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