108-30-5
丁二酸酐
+
19227-14-6
(E)-4-溴-N’-羟基苄脒
→
~77%
91960-89-3
138528-24-2
5,5'-(1,2-ethanediyl)-bis[3-(p-bromophenyl)-1,2,4-oxadiazole]
~41%
30149-94-1
3-[3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl]propanoic acid