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6- Methoxy-5-nitro-3-phenylquinoxaline 1-oxide

Phenyl-6-trifluoromethylquinoxaline (229) gave 2-phenyl-6-trifluoromethyl-quinoxaline 4-oxide (230) (HCO2H, 30% H2O2, 50°C, 12 h 85% homologs similarly)6-methoxy- (231, R = OMe) and 6-nitro-3-phenylquinoxaline 1-oxide (231, R = N02), as well as other analogs, were made similarly in... [Pg.226]

Methoxy-5-nitro-3-phenylquinoxaline gave only 6-methoxy-5-nitro-3-phenyl-quinoxaline 1-oxide (232) (AcOH, 30% H2O2, 80°C, 3 h 81%) 1,3-dimethyl-2(17/)-quinoxalinone 4-oxide (233) was made similarly but in only... [Pg.226]

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 6- Methoxy-5-nitro-3-phenylquinoxaline 1-oxide is mentioned: [Pg.416]    [Pg.416]   
See also in sourсe #XX -- [ Pg.226 ]

See also in sourсe #XX -- [ Pg.226 ]



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2- Phenylquinoxaline

2-Phenylquinoxaline 1-oxide

5- Methoxy-4-nitro- 775

Nitro 4-oxid

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