3398-22-9
(2R,4S)-4-羟基吡咯烷-2-羧酸
→
~85%
481704-21-6
反式-4-羟基-L-脯氨酸甲酯盐酸盐
67-56-1
甲醇
+
142347-81-7
反式4-羟基-D-脯氨酸盐酸盐
647857-51-0
(2R,4S)-methyl 4-hydroxy-1-tritylpyrrolidine-2-carboxylate