55841-04-8
3-(dimethylamino)-1-oxobenzo[f]chromene-2-carbaldehyde
+
3171-45-7
4,5-二甲基-1,2-苯二胺
→
~82%
81684-72-2
10,11-dimethylnaphtho<1',2':5,6>pyrano<2,3-b><1,5>benzodiazepin-15-(8H)one