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3- Morpholino-2-quinoxalinecarbohydrazide

Morpholino-2-quinoxalinecarbohydrazide (119) gave A( -benzylidene-3-mor-pholino-2-quinoxalinecarbohydrazide (120) (PhCHO, PhH, reflux, H2O removal, 15 h 92% analogs likewise). ... [Pg.339]

Morpholino-2-quinoxalinecarbohydrazide (124) gave 2-morpholino-3- [4-phenyl-(thiosemicarbazido)carbonyl]quinoxaline (125) (PhNCS, EtOH, 30°C reflux,... [Pg.340]

A -Benzylidene-3-morpholino-2-quinoxalinecarbohydrazide (132) gave 3-mor-pholino-Al-(4-oxo-2-phenylthiadiazolidin-3-yl)-2-qumoxalinecarboxamide (133) (HSCH2CO2H, PbH, reflux, H2O removal, 15 h 69% analogs similarly)... [Pg.341]

Ethyl 3-morpholino-2-quinoxalinecarboxylate (78, R = OEt) gave 3-morpho-lino-2-quinoxalinecarbohydrazide (78, R = NHNH2) (H2NNH2 H2O, MeOH, reflux, 8 h 73%). ... [Pg.331]

See other pages where 3- Morpholino-2-quinoxalinecarbohydrazide is mentioned: [Pg.426]    [Pg.426]    [Pg.426]    [Pg.426]   
See also in sourсe #XX -- [ Pg.331 ]

See also in sourсe #XX -- [ Pg.331 ]



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