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3-Allyl-5,6-diphenyl-2-pyrazinecarbonitrile

Diphenyl-2,3-pyrazinedicarbonitrile (145) gave 3-allyl-5,6-diphenyl-2-pyrazinecarbonitrile (144) (Me2SiCH2CH=CH2, MeCN, hv, A, 70 h 98% with a trace of phenanthrene as sensitizer, only 25 h was required) or 3-ben-zyl-5,6-diphenyl-2-pyrazinecarbonitrile (146) (Me3SiCH2Ph, trace phenanthrene, MeCN, hv, A, 25 h 98%).1087... [Pg.100]

See other pages where 3-Allyl-5,6-diphenyl-2-pyrazinecarbonitrile is mentioned: [Pg.355]    [Pg.355]    [Pg.355]    [Pg.355]   
See also in sourсe #XX -- [ Pg.100 ]



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3 - 2-pyrazinecarbonitrile

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