OPTICALLY ACTIVE PHOSPHORUS CHIRAL DIPHOSPHINE COMPOUND HAVING FERROCENE AS SUBSTITUENT, INTERMEDIATE FOR THE COMPOUND, METHOD FOR PRODUCING THE COMPOUND, ASYMMETRIC SYNTHETIC REACTION USING THE COMPOUND, METAL COMPLEX CATALYST CONTAINING THE COMPOUND AS LIGAND AND METHOD FOR ASYMMETRIC SYNTHETIC REACTION USING THE METAL COMPLEX CATALYST

摘要

PROBLEM TO BE SOLVED: To provide an optically active phosphorus chiral diphosphine compound having asymmetric point on the phosphorus atom and useful as a ligand for an asymmetric catalyst, a method for the production of the compound and an asymmetric synthetic reaction method using the compound.;SOLUTION: The invention provides (S,S)-1,2-bis(ferrocenylmethylphophino)ethane having a structure expressed by formula (1).;COPYRIGHT: (C)2005,JPO&NCIPI