3173-56-6
异氰酸苄酯
+
57044-25-4
(R)-缩水甘油
→
~82%
157823-75-1
(4R)-3-benzyl-4-(hydroxymethyl)-1,3-oxazolidin-2-one
100-44-7
苄基氯
157823-76-2
(S)-甲基3-苄基-2-氧代噁唑啉-4-羧酸