(2S,4R)-2-Hydroxymethyl-4-trimethylsilanyloxy-pyrrolidine-1-carboxylic acid benzyl ester 、
碘甲烷 在
氧化银(II) 碳酸氢钠 、
Sodium sulfate-III 、
ethyl acetate n-hexane 作用下,
以
丙酮 为溶剂,
反应 8.0h,
以to give 0.66 g (67%) of (2S,4R)-2-Methoxymethyl-4-trimethylsilanyloxy-pyrrolidine-1-carboxylic acid benzyl ester as clear oil的产率得到(2S,4R)-2-Methoxymethyl-4-trimethylsilanyloxy-pyrrolidine-1-carboxylic acid benzyl ester