76794-16-6Relevant articles and documents
An electroluminescent compound and an electroluminescent device comprising the same
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Paragraph 0149; 0164; 0300-0302, (2016/10/10)
The present invention relates to an organic light emitting compound applied to an organic electroluminescent device. The organic light emitting compound is represented by chemical formula 1 or chemical formula 2. The organic electroluminescent device having excellent light emitting properties such as driving voltage, luminance, and long lifespan can be implemented in the case of using the organic light emitting compound as a host compound inside a light emitting layer.COPYRIGHT KIPO 2016
An electroluminescent compound and an electroluminescent device comprising the same
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Paragraph 0101; 0395; 0399-0401, (2016/10/07)
The present invention relates to an organic light emitting compound, which is used in an organic electroluminescent device and represented by chemical formula 1. When the compound is used as a phosphorescent host compound in a hole transportable layer or a luminous layer, it is possible to embody an organic electroluminescent device with excellent luminescent properties such as driving voltage, luminance, and long lifespan.COPYRIGHT KIPO 2016
Halopalladation cyclization of alkynes with azides: Selective synthesis of 4-haloisoquinolines and 3-haloindoles
Zhang, Hong-Ping,Yu, Shang-Ci,Liang, Yun,Peng, Peng,Tang, Bo-Xiao,Li, Jin-Heng
experimental part, p. 982 - 988 (2011/05/30)
A new, selective method for the synthesis of 4-haloisoquinolines and 3-haloindoles is presented by the halopalladation cyclizations of alkynes with azides. In the presence of PdX2 (X = Br, Cl) and halide sources, a variety of 2-alkynyl benzyl a