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(R,SP,RSPO-1-苯基膦酰基)-2-[1-(二叔丁基膦基)乙基]二茂铁##(R,S(P),R(SPO)-1-苯基氧膦基)-2-[1-(叔丁膦基)乙基]-二茂铁##(R,S(P),R(SPO)-1-苯基氧膦基)-2-[1-(叔丁膦基)乙基]-二茂络铁##(R)-1-[(R)-1-(二-叔-丁基膦基)乙基]-2-[(R)-苯基膦基基]二茂铁
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