| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a transition metal complex having a diphosphine compound as a ligand. <P>SOLUTION: A target compound of an absolute configuration can be efficiently obtained by making the transition metal complex having 2,2'-bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-1,1'-binaphthyl as the ligand present in an asymmetric reaction system. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
