Synthesis, characterization, and properties of novel bis(aryl)carbazole-containing N-coumarin derivatives. Kochapradist, P., Sunonnam, T., Prachumrak, N., Namuangruk, S., Keawin, T., Jungsuttiwong, S., Sudyoadsuk, T., & Promarak, V. TETRAHEDRON LETTERS, 55(49):6689-6693, DEC 3, 2014.
doi  abstract   bibtex   
A series of novel N-coumarin derivatives containing oligothiophene-substituted N-coumarins as the core and bis(aryl)carbazoles as the substituent were synthesized and characterized. Their optical, electrochemical, and thermal properties were investigated. The electroluminescence (EL) properties of the selected materials were also studied. Solution-processed OLEDs with green and yellow light emission, turn-on voltages of 2.7-2.9 V, and maximum luminance efficiencies of up to 3.94 cd A(-1) at 17.6 mA cm(-2) (maximum power efficiency of 1.62 lm W-1) were prepared. (C) 2014 Elsevier Ltd. All rights reserved.
@article{ ISI:000345820900019,
Author = {Kochapradist, Palita and Sunonnam, Thitiya and Prachumrak, Narid and
   Namuangruk, Supawadee and Keawin, Tinnagon and Jungsuttiwong, Siriporn
   and Sudyoadsuk, Taweesak and Promarak, Vinich},
Title = {{Synthesis, characterization, and properties of novel
   bis(aryl)carbazole-containing N-coumarin derivatives}},
Journal = {{TETRAHEDRON LETTERS}},
Year = {{2014}},
Volume = {{55}},
Number = {{49}},
Pages = {{6689-6693}},
Month = {{DEC 3}},
Abstract = {{A series of novel N-coumarin derivatives containing
   oligothiophene-substituted N-coumarins as the core and
   bis(aryl)carbazoles as the substituent were synthesized and
   characterized. Their optical, electrochemical, and thermal properties
   were investigated. The electroluminescence (EL) properties of the
   selected materials were also studied. Solution-processed OLEDs with
   green and yellow light emission, turn-on voltages of 2.7-2.9 V, and
   maximum luminance efficiencies of up to 3.94 cd A(-1) at 17.6 mA cm(-2)
   (maximum power efficiency of 1.62 lm W-1) were prepared. (C) 2014
   Elsevier Ltd. All rights reserved.}},
DOI = {{10.1016/j.tetlet.2014.10.056}},
ISSN = {{0040-4039}},
ORCID-Numbers = {{Jungsuttiwong, Siriporn/0000-0001-5943-6878}},
Unique-ID = {{ISI:000345820900019}},
}

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