106-40-1
4-溴苯胺
+
2909-38-8
间氯苯异氰酸酯
→
~84%
13142-09-1
1-(4-bromophenyl)-3-(3-chlorophenyl)urea
14917-59-0
4-bromobenzoyl azide
108-42-9
3-氯苯胺
50625-49-5
3-chlorobenzoyl azide