Novel quinoxaline derivatives containing arylaminated aceanthrylene for organic red-light emitting diodes

Jang, Jae-Wan; Park, Hyuntae; Shin, Min-Ki; Kang, Hyeon Hui; Oh, Daehwan; Jung, Sung Ouk; Kwon, Soon‐Ki; Kim, Yun‐Hi

doi:10.1016/j.dyepig.2010.04.013

Cited by 10 publications

(2 citation statements)

References 32 publications

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“…Compounds C45.17 – 18 were reported in 2011 by Kwon, Kim, et al as red light emitting materials for use in OLED devices . These materials, obtained by Pd-catalyzed amination of C45.4 , showed good thermal stability with glass transition temperatures above 140 °C.…”

Section: Nonbenzenoid Fusionmentioning

confidence: 99%

Heterocyclic Nanographenes and Other Polycyclic Heteroaromatic Compounds: Synthetic Routes, Properties, and Applications

et al. 2016

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Two-dimensionally extended, polycyclic heteroaromatic molecules (heterocyclic nanographenes) are a highly versatile class of organic materials, applicable as functional chromophores and organic semiconductors. In this Review, we discuss the rich chemistry of large heteroaromatics, focusing on their synthesis, electronic properties, and applications in materials science. This Review summarizes the historical development and current state of the art in this rapidly expanding field of research, which has become one of the key exploration areas of modern heterocyclic chemistry.

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Section: Nonbenzenoid Fusionmentioning

confidence: 99%

Heterocyclic Nanographenes and Other Polycyclic Heteroaromatic Compounds: Synthetic Routes, Properties, and Applications

et al. 2016

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“…[5][6][7][8][9][10][11][12][13][14][15][16][17] The fieldeffect mobility of OTFTs is gradually increased as well as the advantages of cheap manufacturing and simple processing make them suitable for commercial applications.…”

Section: Introductionmentioning

confidence: 99%

Chain Length Effect of Dialkoxynaphthalene End-Capped Divinylbenzene for OTFT

Kim¹,

Yun²,

Yi³

et al. 2012

Bulletin of the Korean Chemical Society

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The new organic semiconductors which are composed of divinylbenzene core unit and alkoxynaphthalene on both sides, 1,4-bis-2-(6-octyloxy)naphthalen-2-ylvinylbenzene (BONVB), 1,4-bis-2-(6-decyloxy)naphthalen-2-ylvinylbenzene (BDNVB) and 1,4-bis-2-(6-dodecyloxy)naphthalen-2-ylvinylbenzene (BDDNVB) were synthesized by Wittig reaction. The structures of obtained BONVB, BDNVB and BDDNVB were confirmed by FT-IR and mass spectroscopy. UV-absorption of thin film showed H-aggregates and J-aggregates due to closely packed structure between adjacent molecules. The characterization of vacuum-evaporated films by Xray diffraction (XRD) and atomic force microscopy (AFM) showed that the chain length of alkoxy group affects the crystallinity and morphology. BONVB with octyloxy group showed the mobility of 0.011 cm 2 /V·s, on/off ratio of 1.31 × 10 5, and a subthreshold slope of 0.93 V.

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Synthesis and Properties of N,O‐Doped Aceanthrylenes

Radolko,

Nam Do,

Ehlers

et al. 2024

Eur J Org Chem

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6‑Oxazaaceanthrylenes have been synthesized for the first time via a selective SNAr reaction or Ullmann‐coupling of phenols, followed by a C‐H activation reaction. The reaction has been carefully optimized and permits the selective synthesis of N,O‐doped aceanthrylenes in moderate to excellent yields and tolerate various functional groups. The aromatic behavior of the hitherto unknown heterocyclic scaffold has been further analyzed by NICS and NICS2BC calculations.

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Novel quinoxaline derivatives containing arylaminated aceanthrylene for organic red-light emitting diodes

Cited by 10 publications

References 32 publications

Heterocyclic Nanographenes and Other Polycyclic Heteroaromatic Compounds: Synthetic Routes, Properties, and Applications

Heterocyclic Nanographenes and Other Polycyclic Heteroaromatic Compounds: Synthetic Routes, Properties, and Applications

Chain Length Effect of Dialkoxynaphthalene End-Capped Divinylbenzene for OTFT

Synthesis and Properties of N,O‐Doped Aceanthrylenes

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