138343-94-9
4-氟-2-吲哚酮
+
106-93-4
二溴乙烷
→
~95%
913720-11-3
4-fluorospiro[1H-indole-3,1'-cyclopropane]-2-one
913720-17-9
5-bromo-4-fluorospiro[1H-indole-3,1'-cyclopropane]-2-one