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2-Methyl-7-nitro-3-phenylquinoxaline

Nitro-l,2-benzenediamine (165) and l-methyl-2-phenylglyoxal (166) gave a mixture of 2-methyl-7-nitro- (167) and 2-methyl-6-nitro-3-phenylquinoxaline (168) (MeOH, reflux, min >70%), subsequently separated chromatogra-... [Pg.26]

Methyl-3-morpholinoquinoxaline 6-Methyl-3-morpholino-2(177)-quinoxalinone 6-Methyl-2/3-(2-morpholinovinyl)quinoxaline 6-Methyl-7-nitr o-2,3-dioxo, 1,2,3,4-tetrahydro-5-quinoxalinecarboxylic acid 2-Methyl-6-nitro-3-phenylquinoxaline... [Pg.421]

Chloro-8-methyl-5-nitro-2-phenylquinoxaline (102, R = Cl) gave 5-methyl-7-methylamino-8-nitro-3-phenylquinoxaline (102, R = NHMe) (MeNH2, H2O-EtOH, reflux, 4h 93%) the isomeric 5-methyl-7-methylamino-8-nitro-2-phenylquinoxalme was made similarly in 95% yield. ... [Pg.152]

Methyl 5-methoxy-6,7-dimethyl-3-oxo-3,4-dihydro-2-quinoxalinecarboxylate Methyl 5-methoxy-6,7-dimethyl-3-oxo-3,4-dihydro-2-quinoxalinecarboxylate 1 -oxide Methyl 3-methoxy-2-quinoxalinecarboxylate 2-Methy l-3-( 1 -methylallyl)quinoxaline 2-Methyl-3-(2-methylallyl)quinoxaline 2-Methyl-3-methylaminomethylquinoxaline 5-Methyl-7-methylamino-8-nitro-2-phenylquinoxaline 5-Methyl-7-methylamino-8-nitro-3-phenylquinoxaline... [Pg.419]

See other pages where 2-Methyl-7-nitro-3-phenylquinoxaline is mentioned: [Pg.421]    [Pg.383]    [Pg.383]    [Pg.421]    [Pg.421]    [Pg.383]    [Pg.383]    [Pg.421]   
See also in sourсe #XX -- [ Pg.26 ]

See also in sourсe #XX -- [ Pg.26 ]



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1- -2-methyl-4-nitro

2- Phenylquinoxaline

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