
Keywords: Boc، t-butoxycarbonyl; 1,2-DAP, 1,2-diaminopropane; 1,2-DCE, 1,2-dichloroethane; Ac, acetyl; aq, aqueous; Bn, benzyl; Bz, benzoyl; Boc, t-butoxycarbonyl; B2(pin)2, bis(pinacolato)diboron; BINAP, 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl; BSA, N,O-bistrimethylsilyl acetamide;