首页|Synthesis and characterization of novel triphenylene derivatives having carboxylic acid groups at the peripheral chains
Synthesis and characterization of novel triphenylene derivatives having carboxylic acid groups at the peripheral chains
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NETL
NSTL
Trans Tech Publications Ltd
A new kind of triphenylene derivative sym-(OC_3H_6OCOC_2H_4COOH)_6 with triphenylene at the core and carboxyl groups at the peripheral chains was synthesized and characterized by FT-IR and ~1H-NMR. Thermal gravimetry analysis (TGA) and differential scanning calorimetry (DSC) showed that these compounds have a good thermal stability, which is dependent on the flexibility and interaction of the peripheral chains. Red shifts in electronic absorption spectra of the compounds were found in solution with increasing concentration.
triphenylenecarboxylic acidhydrogen bond
Zhongxiao Li、Wei Wei、Wukun Fan、Jialing Pu
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Lab of Printing & Packing Material and technology-Beijing Key Laboratory, Beijing Institute of Graphic Communication, Daxing, Beijing 102600, China
NETL
NSTL
Trans Tech Publications Ltd
