Liqiang Wu, Ruoyi Dong, Chunguang Yang
Feb 1, 2010
Citations
0
Influential Citations
12
Citations
Journal
Journal of The Chinese Chemical Society
Abstract
A simple and efficient synthesis of 4-aryl-3-methyl-1-phenyl-1H-benzo[h]pyrazolo[3,4-b]quinoline-5,10-diones has been accomplished by the one-pot condensation reaction of 3-methyl-1-phenyl-1H-pyrazol-5-amine, aldehydes and 2-hydroxynaphthalene-1,4-dione in water in the presence of diammonium hydrogen phosphate.