(S,S)-2,2'-Bis[(S)-(N,N-dimethylamino)(phenyl)methyl]-1,1'-bis(di(2-methylphenyl)phosphino)ferrocene

(1S)-N,N-Dimethyl-1-[(2Sp)-1',2-bis(diphenylphosphino)ferrocenyl]ethylamine

(1R)-1-((1R)-1-(Dicyclohexylphosphino)ethyl)-2-(2-(diphenylphosphino)phenyl)Ferrocene

(1Sp)-1-[Bis(3,5-dimethylphenyl)phosphino]-2-[(1S)-1-[bis(3,5-dimethylphenyl)phosphino]ethyl]ferrocene

(1Rp)-1-[Bis(3,5-dimethylphenyl)phosphino]-2-[(1R)-1-[bis(3,5-dimethylphenyl)phosphino]ethyl]ferrocene

(Sp)-1-[Bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphino]-2-[(1R)-1-(dicyclohexylphosphino)ethyl]Ferrocene

(R)-1-[(Sp)-2-[Bis[4-(trifluoromethyl)phenyl]phosphino]ferrocenyl]ethylbis[4-(trifluoromethyl)phenyl]phosphine

(2Sp)-1-[(1R)-1-[Bis(3,5-dimethylphenyl)phosphino]ethyl]-2-(di-2-furanylphosphino)ferrocene

(S)-1-[(Rp)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldi-tert-butylphosphine

(S)-1-{(Rp)-2-[Bis[3,5-bis(trifluoromethyl)phenyl]phosphino]-ferrocenyl}ethyldi(3,5-xylyl)phosphine