1011479-76-7
氮杂丁烷-1,3,3-三羧酸 1-叔丁酯 3-乙酯
+
75-65-0
叔丁醇
→
1105662-59-6
1-O-tert-butyl 3-O-ethyl 3-[(2-methylpropan-2-yl)oxycarbonylamino]azetidine-1,3-dicarboxylate
1105662-61-0
tert-butyl 3-(hydroxymethyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]azetidine-1-carboxylate