发明授权
US5312939A 2,2'-bis (dicyclopentylphosphino)-1,1'-binaphthyl and transition metal complex using the same as ligand 失效
2,2'-双(二环戊基膦基)-1,1'-联萘和与配体相同的过渡金属络合物

2,2'-bis (dicyclopentylphosphino)-1,1'-binaphthyl and transition metal
complex using the same as ligand
摘要:
Novel 2,2'-bis(dicyclopentylphosphino)-1,1'-binaphthyl represented by formula (I): ##STR1## and a transition metal complex using the same as a ligand, are disclosed. The transition metal complex is industrially excellent as a catalyst for various asymmetric synthesis reactions.
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