2-[(2-amino-5-bromo-4-methoxyphenyl)amino]-4-chlorobenzoic acid 在
三乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
生成 7-bromo-3-chloro-8-methoxy-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one