1282516-66-8
3-bromo-6-(1,3-dihydroimidazol-2-ylidene)cyclohexa-2,4-dien-1-one
+
106-93-4
二溴乙烷
→
~72%
1282516-67-9
9-bromo-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepine
22532-62-3
4-溴-2-羟基苯甲醛