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Imidazo pyrazines nitration

Imidazolidine, 4,5-dichloro-l,3-diacetyl-imidazo[4,5-6]pyrazine synthesis from, 5, 646 Imidazolidine, 1,3-dimethyl-conformation, 5, 355 Imidazolidine, diphenyl-dehydrogenation, 5, 427 Imidazolidine, 2-imino-1-substituted nitration, 5, 427... [Pg.657]

DichIoro-2-(trichloromethyl)imidazo[4,5-i ]pyrazine (238) was converted into the 2-carboxylic acid ethyl ester (239) by treatment with silver nitrate in ethanol (80JHC381). The ester was converted into the acid, amide and nitrile (240). [Pg.627]

See other pages where Imidazo pyrazines nitration is mentioned: [Pg.636]    [Pg.660]    [Pg.262]   
See also in sourсe #XX -- [ Pg.263 ]

See also in sourсe #XX -- [ Pg.263 ]



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2- pyrazine, nitration

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