📜(R)-4-N-Benzyloxycarbonylamino-2-Chlorobutyric Acid置于sodium Hydride体系中,用 乙二醇二甲醚 用作溶剂,化学反应 19.0H,以39%的收率获得n-Cbz-S-2-氮杂环丁烷-1-羧酸
参考文献:Process For Preparation Of Optically Active N-Substituted Azetidine-2-Carboxylic Acids
标题:Process For Preparation Of Optically Active N-Substituted Azetidine-2-Carboxylic Acids