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

Advanced Materials Research 2011
Elmārs Zariņš, Jānis Jubels, Valdis Kokars

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.

Keywords
OLED, red luminescent material, amorphous 4H-pyran derivatives
DOI
10.4028/www.scientific.net/AMR.222.271

Zariņš, E., Jubels, J., Kokars, V. Synthesis of Red Luminescent Non Symmetric Styryl-4H-Pyran-4-Ylidene Fragment Containing Derivatives for Organic Light-Emitting Diodes. Advanced Materials Research, 2011, Vol.222, pp.271-274. ISSN 1022-6680. Available from: doi:10.4028/www.scientific.net/AMR.222.271

Publication language
English (en)