Dendrimers containing luminescent gold(III) compounds for organic light-emitting devices and their preparation

A novel class of saturated or conjugated dendrimers containing at least one strong sigma-donating group coordinated to cyclometalated tridentate gold(III) compounds having the chemical structure depicted by generic formula (I), wherein: (a) [Au] is a cyclometalated tridentate gold(III) group; (b) Un...

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Main Authors YAM WING WAH VIVIAN, TANG MAN CHUNG KOBE, WONG MAN CHUNG KEITH, CHAN MEI YEE MAGGIE
Format Patent
LanguageEnglish
Published 04.02.2015
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ADHESIVES
CHEMISTRY
DYES
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Summary:A novel class of saturated or conjugated dendrimers containing at least one strong sigma-donating group coordinated to cyclometalated tridentate gold(III) compounds having the chemical structure depicted by generic formula (I), wherein: (a) [Au] is a cyclometalated tridentate gold(III) group; (b) Unit A is a sigma-donating chemical group; (c) Unit B is a central part of the dendrons comprising a branch point of dendrimers; (d) Unit C is optional surface groups or dendrons of the dendrimers; (e) n = 0 or 1.
Bibliography:Application Number: CN201380011931