A series of pyrido[2,3-b]pyrazine derivatives were synthesized in good to excellent yields by condensation reactions of arylglyoxals with 2,3-diaminopyridine in dimethylformamide and ethanol at 90 oC.
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Authors: Jabbar Khalafy, Ahmad Poursattar Marjani, Maryam Haghipour
DOI: 10.5267/j.ccl.2012.12.003
Keywords: 2-3-Diaminopyridine, Arylglyoxals, Pyrido[2-3-b]pyrazines, Regioselective
Journal: CCL | Year: 2013 | Volume: 2 | Issue: 1 | Views: 2581 | Reviews: 0
Authors: Jabbar Khalafy, Bayram Parsa Habashi, Ahmad Poursattar Marjani, Peyman Najafi Moghadam
Keywords: arylglyoxals, 2-diaminobenzene derivatives, Arylquinoxalines
Journal: CCL | Year: 2012 | Volume: 1 | Issue: 3 | Views: 2805 | Reviews: 0
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