3-<(2S)-1-hydroxy-3-phenyl-2-propyl>-4,5-dimethylthiazolium iodide 在
Kastel A-300 anionic exchange resin (OH-form) 作用下,
以
甲醇 为溶剂,
生成 (S)-2-[(E)-3'-((S)-1-Hydroxymethyl-2-phenyl-ethyl)-4,5,4',5'-tetramethyl-3'H-[2,2']bithiazolyliden-3-yl]-3-phenyl-propan-1-ol