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3-Phenylthio-2-pyrazinecarbonitrile

Diamino-3-phenylthioacrylonitrile (151) and glyoxal (152) gave 3-phenylthio-2-pyrazinecarbonitrile (153) (TsOH, H20—MeOH, reflux, 5 h 77%).1507... [Pg.23]

Phenylthio-2-pyrazinecarbonitrile gave 3 -phenylsulfonyl-2-pyrazinecarboni-trile (49) (ot-C1C6H4C03, CHC13, 10 - 20°C, 3 h 91%) 1507 and 5-bromo-3-methylthio- gave 5-bromo-3-methylsulfonyl-2-pyrazinamine (50) (likewise, 4 days 70%).1012 Also other examples.1551... [Pg.253]

Phenylthio-2-pyrazinecarbonitrile-6-Phenylthio-2 pyrazinecarbothioamide 3-Phenylthio-2-pyrazinecarboxamide... [Pg.453]

Phenylthio-2-pyrazinecarboxamide 3-Phenylthio-2-pyrazinecarboxylic acid 6-Phenylthio-2-pyrazinecarboxylic acid 6- Piperidino- 2-pyrazinecarbohy drazide 6- Piperidino- 2-pyrazinecarbonitrile... [Pg.453]

See other pages where 3-Phenylthio-2-pyrazinecarbonitrile is mentioned: [Pg.453]    [Pg.23]    [Pg.453]    [Pg.453]    [Pg.23]    [Pg.453]    [Pg.453]   
See also in sourсe #XX -- [ Pg.22 ]



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3 - 2-pyrazinecarbonitrile

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