Tetrahedron

Synthesis and photophysical properties of five-membered ring π-conjugated materials based on bisthiazol-2-yl-amine and their metal complexation studies

J Lee, J Kim, G Kim, C Yang

Index: Lee, Junghoon; Kim, Jonggi; Kim, Gyoungsik; Yang, Changduk Tetrahedron, 2010 , vol. 66, # 48 p. 9440 - 9444

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Citation Number: 8

Abstract

Poly (5, 5′-(2-hexyldecyl)-bisthiazol-2-yl-amine)(PBTA) is prepared by nickel (0) mediated Yamamoto-type coupling. The photoluminescence (PL) spectrum of PBTA in THF solution displays pure blue emission with a peak centered at 444nm without any shoulder peaks and the HOMO and LUMO values for PBTA are estimated to be 5.11 and 2.90 eV, respectively. In addition, we have synthesized a novel bisthiazol-2-yl-amine (BTA)-cored donor–acceptor ...