55456-46-7
(S)-2-(hydroxymethyl)pyrrolidine-1-carbaldehyde
+
74-88-4
甲基碘
→
~79%
63126-45-4
(S)-(-)-2-(甲氧甲基)-1-吡咯烷甲醛
147-85-3
L-脯氨酸
23356-96-9
L-脯氨醇