methyl (1'R,3'R)-2-benzyloxycarbonylamino-4-[2',2'-dimethyl-3'-(2-methyl-1,3-dioxolan-2-yl)cyclobutyl]-(Z)-2-butenoate 以
乙醚 、
甲苯 为溶剂,
反应 1.5h,
生成 (1'S,3'R)-1-N-benzyloxycarbonylamino-2-[2',2'-dimethyl-3'-(2-methyl-1,3-dioxolan-2-yl)cyclobutylmethyl]cyclopropanecarboxylate