Synthesis of Red Luminescent Non Symmetric Styryl-4H-Pyran-4-Ylidene Fragment Containing Derivatives for Organic Light-Emitting Diodes

Elmars Zarins; Janis Jubels; Valdis Kokars

doi:10.4028/www.scientific.net/AMR.222.271

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 222Synthesis of Red Luminescent Non Symmetric...

Synthesis of Red Luminescent Non Symmetric Styryl-4H-Pyran-4-Ylidene Fragment Containing Derivatives for Organic Light-Emitting Diodes

Abstract:

New organic glassy non symmetric styryl- derivatives of 2(2,6-substituted-4H-pyran-4-ylidene)-malononitrile, 2(2,6-substituted-4H-pyran-4-ylidene)-1H-indene-1,3(2H)-dione and 2(2,6-substituted-4H-pyran-4-ylidene)-pyrimidine-2,4,6(1H,3H,5H)-trione were synthesized. They form thin solid amorphous films from volatile organic solvents (DCM and chloroform). Their spectral properties have been studied.

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Periodical:

Advanced Materials Research (Volume 222)

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271-274

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.222.271

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Online since:

April 2011

Authors:

Elmars Zarins, Janis Jubels, Valdis Kokars

Keywords:

Amorphous 4H-Pyran Derivatives, OLED, Red Luminescent Material

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