The intermedia 1c of (R)-3,3’-Bis(diphenylhydroxyl)-2,2’-dihydroxy[1,1’] binaphthalenyl had been obtained by modification of (R)-BINOL at 3,3’ positions under the interaction of n-BuLi, and then had been converted successfully into the potent axially dissymmetric binaphthyl phosphoric acid 2a through selective hydroxyls protection, and phosphonation. The yield arrived to 52%.