DIPHOSPHINE COMPOUND, ITS TRANSITION METAL COMPLEX AND CATALYST CONTAINING THE TRANSITION METAL COMPLEX AND PHOSPHINE OXIDE COMPOUND AND DIPHOSPHINE OXIDE COMPOUND

摘要

PROBLEM TO BE SOLVED: To provide a catalyst more excellent in selectivity and catalyst activity, and to provide a compound used for the same.;SOLUTION: There are provided a diphosphine compound represented by formula (1), and the diphosphine compound which is an axial asymmetric optically active substance.;COPYRIGHT: (C)2010,JPO&INPIT