1431660-76-2Relevant academic research and scientific papers
Heterocyclic compounds and organic light-emitting diode including the same
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Paragraph 0288; 0325-0330; 0381; 0388-0393, (2020/11/20)
The present invention relates to a novel heterocyclic compound and an organic electroluminescent device including the same as a light emitting material, specifically a heterocyclic compound denoted by chemical formula 1, and an organic electroluminescent device having excellent luminance properties including driving voltage and luminance efficiency.
Copper-mediated intramolecular aza-Wacker-type cyclization of 2-alkenylanilines toward 3-aryl indoles
Yang, Rui,Yu, Jin-Tao,Sun, Song,Zheng, Qingheng,Cheng, Jiang
supporting information, p. 445 - 448 (2017/01/11)
A copper-mediated intramolecular aza-Wacker-type cyclization was developed for the direct and efficient synthesis of 3-aryl indoles using 2-alkenylanilines in moderate to good yields with good functional group compatibility. This strategy shows the high efficiency, operational simplicity as well as broad substrate scope.
A variation of the Fischer indolization involving condensation of quinone monoketals and aliphatic hydrazines
Zhang, Jinzhu,Yin, Zhiwei,Leonard, Patrick,Wu, Jing,Sioson, Kate,Liu, Che,Lapo, Robert,Zheng, Shengping
, p. 1753 - 1757,5 (2013/04/10)
A new twist: A one-pot nitrous acid free, diazonium-free, and transition-metal-free variation of the Fischer indole synthesis has been developed. Condensation of quinone monoketals and aliphatic hydrazine hydrochlorides afforded indoles via intermediate alkylaryldiazenes. This method will complement the classical Fischer indole synthesis by providing indoles in two steps from widely available phenols under mild conditions. Copyright
