68-12-2
N,N-二甲基甲酰胺
+
3218-36-8
对苯基苯甲醛
→
~80%
78032-09-4
6-phenylphthalazine
2234-12-0
biphenyl-4-carboxaldehyde azine
~15%
92-52-4
联苯
75884-74-1
6-phenyl-2,3-dihydro-phthalazine-1,4-dione
4445-58-3
4-phenylphthalic acid
100541-08-0
1,4-dichloro-6-phenyl-phthalazine