2,2-Difluor-9-alkylthio-5,6-di(a-furyl)-12-methyl-1,3-dioxa-4,7,8,10,11,14-hexaaza-2-boracyclotetradeca-4,6,8,11,13-penta-enato-N4,N7,N10,N14-nickel(II) as colorants for plastics

The invention relates to the new chemical compounds, namely, to the nickel(II) complexes with the macrocyclic ligands soluble into the inactive organic solvents that can be used as colorants The colorants are obtained at the boron trifluoride etherate interaction with the 1,9-dihydroxymino-5-alkylth...

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Hauptverfasser: NEMCINOVA LIUBOVI, BACA SVETLANA, GARBALAU NICOLAE
Format: Patent
Sprache:eng ; rum
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Zusammenfassung:The invention relates to the new chemical compounds, namely, to the nickel(II) complexes with the macrocyclic ligands soluble into the inactive organic solvents that can be used as colorants The colorants are obtained at the boron trifluoride etherate interaction with the 1,9-dihydroxymino-5-alkylthio-1,2-di(a-furyl)-8-methyl-3,4,6,7-tetraazanon-2,4,7-trienato-N1,N3,N6,N9-nickel