Synthesis and properties of a thiophene-substituted diaza[7]helicene for application as a blue emitter in organic light-emitting diodes
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DOI: 10.1016/j.tetlet.2016.12.069
Abstract: Abstract Carbazole-based diaza[7]helicene substituted by thiophene groups, 2,12-dithiophene-5,15-dihexyl-5,15-diaza[7]helicene ( 6 ), was synthesised successfully and confirmed by 1 H NMR, 13 C NMR, High Resolution Mass Spectrometry, Time of Flight Mass Spectrometry. Compound 6 exhibited… read more here.
Keywords: helicene; synthesis properties; thiophene substituted; properties thiophene ... See more keywords
Investigation of the photoconductive properties of thiophene substituted metallo-phthalocyanines.
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DOI: 10.1039/d0dt01129k
Abstract: The synthesis of 4-(thiophen-3-ylethynyl)phthalonitrile was achieved via the Sonogashira cross-coupling reaction. Herein, we report the synthesis of symmetrical metallo-phthalocyanines with cobalt, zinc, and manganese as the metal ions, and tetrakis(ethynylthiophene) groups substituted at the peripheral… read more here.
Keywords: substituted metallo; investigation photoconductive; metallo phthalocyanines; thiophene substituted ... See more keywords
Boosting electrocatalyzed hydrogen evolution reactions with electropolymerized thiophene-substituted CoIIIcorroles.
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DOI: 10.1039/d2dt00515h
Abstract: Herein, an A3-type and an A2B-type meso-thiophene-substituted CoIIIcorrole are prepared and their electronic structures are investigated. Interestingly, these two CoIIIcorroles are facilely polymerized under electrochemical conditions and rationally controlled by polymerizing cycles, speed, molecular structure… read more here.
Keywords: boosting electrocatalyzed; thiophene substituted; hydrogen evolution;