HEPTAZINE DERIVATIVES CONTAINING PHOSPHORUS, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF AS FLAME RETARDANTS

The present invention relates to unsymmetrical and symmetrical phosphorus-comprising heptazine derivatives, represented by the formula (1): in which Ra, Rb and Rc are, independently of one another, an azide group -N3 or an -N-PR1R2R3 group, with the proviso that at least one radical from Ra, Rb and...

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Bibliographische Detailangaben
Hauptverfasser:	SCHWARZ, MARCUS, KROKE, EDWIN, GMEINER, TOBIAS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The present invention relates to unsymmetrical and symmetrical phosphorus-comprising heptazine derivatives, represented by the formula (1): in which Ra, Rb and Rc are, independently of one another, an azide group -N3 or an -N-PR1R2R3 group, with the proviso that at least one radical from Ra, Rb and Rc is an -N-PR1R2R3 group, to a process for the preparation thereof and to the use thereof.