苯甲醛 、
硫基丙酸苯酯 在
chiral bromoborane
(1) 、
N,N-二异丙基乙胺 作用下,
生成 S-phenyl (2S,3S)-3-hydroxy-2-methyl-3-phenylpropanethioate 、 anti-phenylthio 3-hydroxy-2-methyl-3-phenylpropanoate 、
syn-phenylthio 3-hydroxy-2-methyl-3-phenylpropanoate 、
(2R,3S)-3-Hydroxy-2-methyl-3-phenyl-thiopropionic acid S-phenyl ester