[2(1R),4R,5R]-4,5-dicyclohexyl-2-[4-azido-2-[(1-phenyl)butyl]]-1,3,2-dioxaborolane

(R)-n-boc-2-苯基吡咯烷

(RS,E)-N-benzylidene-2-methylpropane-2-sulfinamide

(S)-(-)-4-amino-1-phenyl-1-butanol

(S)-1-Phenyl-4-(trityl-amino)-butan-1-ol