(R)-(-)-1-[(S)-2-双(2-呋喃基磷)二茂铁基]乙基二叔丁基膦

1,2,3,4,5-cyclopentanepentayl, compd. with 1-[(1S)-1-[bis(1,1-dimethylethyl)phosphino]ethyl]-2-(di-2-furanylphosphino)-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1) ·