Citation: Ar. Hajipour et al., Benzytriphenylphosphonium borohydride (BTPPB) as a selective reducing agent for reduction of imines, enamines, and reductive amination of aldehydes with primary and secondry amines in methanol, PHOSPHOR SU, 170, 2001, pp. 197-203
Citation: Ar. Hajipour et al., Benzyltriphenylphosphonium tetraborate (BTPPTB) as a selective reducing agent for reduction of aldehydes and ketones to the corresponding alcohols, PHOSPHOR SU, 165, 2000, pp. 165-170