Description

(R)-3,3?-Bis[3,5-bis(trifluoromethyl)phenyl]-1,1?-binaphthyl-2,2?-diyl hydrogenphosphate is a BINOL-based chiral phosphoric acid, which can efficiently catalyze the nucleophilic addition to imine substrates. [BINOL=1,1?-bi-2-naphthol]