PYRIDINE-CONTAINING (POLY) PEROXYCARBOXYLIC ACID COMPOUNDS

Nitrogen-containing aromatic heterocyclic (poly)peroxycarboxylic acids having the formula: (I) wherein R represents a hydrogen atom or a straight or branched alkyl, (hetero)cycloalkyl, (hetexo)aryl, alkylaryl or arylalkyl group, wherein said groups are optionally substituted, or a carboxylic group o...

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Hauptverfasser: VENTURELLO, CARLO, CAVALLOTTI, CLAUDIO
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:Nitrogen-containing aromatic heterocyclic (poly)peroxycarboxylic acids having the formula: (I) wherein R represents a hydrogen atom or a straight or branched alkyl, (hetero)cycloalkyl, (hetexo)aryl, alkylaryl or arylalkyl group, wherein said groups are optionally substituted, or a carboxylic group or any other substituents non-reactive in the presence of the active oxygen of the peroxycarboxylic group; n is a number selected from 0 and 1; m is a number selected from 1, 2 and 3, and represents an acidic anion selected from HSO4- and CH3SO3- , and wherein the pyridinic ring may in its turn be condensed with at least one further (hetero) aromatic or (hetero)cycloalkylic ring; to their preparation process and to their use as bleaching agents.