CYANO-TRICHLORO-PYRIDOPYRIMIDINE

Cyano-trichloro-pyrido-pyrimidine of the formula is a new reactive component for dyestuffs containing amino groups. It is obtained by heating the compound of the formula in the presence of Friedel-Crafts catalysts.

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1. Verfasser: BECK, GUNTHER
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:Cyano-trichloro-pyrido-pyrimidine of the formula is a new reactive component for dyestuffs containing amino groups. It is obtained by heating the compound of the formula in the presence of Friedel-Crafts catalysts.