Synthesis and photophysical investigations of C3-triazine based star-like conjugated molecules

被引：3

作者：

Duraimurugan, Kumaraguru ^{[1
,2
]}

Dhanamoorthy, Vaithialingam ^{[1
]}

Madhavan, Jagannathan ^{[2
]}

Siva, Ayyanar ^{[1
]}

机构：

[1] Madurai Kamaraj Univ, Sch Chem, Madurai 625021, Tamil Nadu, India

[2] Thiruvalluvar Univ, Dept Chem, Solar Energy Lab, Vellore, Tamil Nadu, India

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 2018年 / 359卷

关键词：

C-3-triazine derivatives; Wittig-Horner; Photophysical properties; Aggregation enhanced emission and halochromic; AGGREGATION-INDUCED EMISSION; INTRAMOLECULAR CHARGE-TRANSFER; OPTICAL-PROPERTIES; 2-PHOTON ABSORPTION; LIQUID-CRYSTALLINE; OPTOELECTRONIC PROPERTIES; DERIVATIVES; LUMINESCENT; 1,3,5-TRIAZINE; CARBAZOLE;

D O I：

10.1016/j.jphotochem.2018.04.016

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Here, we reported two different C-3-triazine based star-like D-pi-A compounds with a very good yield by Wittig-Horner reaction. Photophysical, aggregation enhanced emission and electrochemical properties were systematically studied. These compounds showed a large halochromic effect on its emission color that changes from greenish-yellow to wine red upon addition of trifluoroacetic acid. Further, the spectral changes are confirmed by H-1 NMR studies. (C) 2018 Elsevier B.V. All rights reserved.

引用

页码：164 / 171

页数：8

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