[1-(imidazole-1-carbonyl)pyrrolidin-3-yl]carbamic acid tert-butyl ester 、
碘甲烷 以
乙腈 为溶剂,
反应 17.5h,
以to afford 3-(3-tert-butoxycarbonylamino-pyrrolidine-1-carbonyl)-1-methyl-3H-imidazol-1-ium iodide (1.89 g, 100%) as an orange solid which的产率得到3-(3-tert-butoxycarbonylaminopyrrolidine-1-carbonyl)-1-methyl-3H-imidazol-1-ium iodide