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3-Methylamino-2-pyrazinecarbonitrile

Methyl-3 -methylamino-6-phenyliminomethyl-2-pyrazinecarbonitrile (54) gave 6-anilinomethyl-5-methyl-3-methylamino-2-pyrazinecarbonitrile (55) (Et3SiH, F3CC02H, CH2C12, 20°C, 4 h >95%).1599... [Pg.268]

Methylamino-2-pyrazinecarbonitrile gave 4-imino-l,3-dimethyl-3,4-dihydro-2(l//)-pteridinone (156) without isolation of an intermediate ureido derivative (NaH, THF, N2, 20°C, 20 min then MeNCO J, 20°C, 19 h 75%).1389... [Pg.283]

Chloro-3-methoxy-2-pyrazinamine 2-Chloro-3-methoxypyrazine 2-Chloro-5-methoxypyrazine 2-Chloro-6-methoxypyrazine 6-Chloro-3-methoxy-2-pyrazinecarbonitrile 6-Chloro-3-methoxy-2-pyrazinecarboxamide 2-Chloro-6-methylamino-3,5-diphenylpyrazine 2-Chloro-3-methylaminopyrazine 6-Chloro-3-methylamino-2-pyrazinecarboxamide 5-Chloro-6-methylamino-2,3-... [Pg.391]

Methylamino-5-phenyl-2-pyrazinecarboxamide Methyl 3-amino-5-phenyl-2-pyrazinecarboxylate Methyl 3-amino-6-phenyl-2-pyrazinecarboxylate 3-Methylamino-5-phenyl-2-pyrazinecarboxylic acid 3-Methylamino-6-phenyl-2-pyrazinecarboxylic acid Methyl 3-amino-5-propionyl-2-pyrazinecarboxylate 3-Methylamino-6-(prop-l-ynyl)-2-pyrazinecarbonitrile 3-Methylamino-2-pyrazinamine... [Pg.442]

Methylamino-2-pyrazinecarbonitrile 3-Methylamino-2-pyrazinecarbothioamide S-Methyl 3-amino-2-pyrazinecarbothioate... [Pg.442]

Methyl-6-phenyliminomethyl-2,3-pyrazinedicarbonitrile (66) gave selectively 5-methyl-3-methylamino-6-phenyliminomethyl-2-pyrazinecarbonitrile (MeNHj, EtjN, Et.O—THF, 20°C, 1 h 65%). ... [Pg.270]

See other pages where 3-Methylamino-2-pyrazinecarbonitrile is mentioned: [Pg.442]    [Pg.268]    [Pg.256]    [Pg.270]    [Pg.441]    [Pg.442]    [Pg.256]    [Pg.268]    [Pg.268]   
See also in sourсe #XX -- [ Pg.256 , Pg.270 ]

See also in sourсe #XX -- [ Pg.256 , Pg.270 ]



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3 - 2-pyrazinecarbonitrile

5 -methylamino

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