Synthesis and second-order optical nonlinearity of carbazolyl-substituted furan chromophores with high thermal stability and good transparency

A series of new chromophores, in which N-hexylcarbazole acts as an electron donor and a furan ring is part of a conjugation bridge, are synthesised, and exhibit similar values of the first molecular hyperpolarisability, but better transparency compared with their analogues which contain diethylamino...

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Bibliographic Details
Published in:Journal of chemical research 2001-10, Vol.2001 (10), p.418-420
Main Authors: Hua, Jianli, Zhang, Wei, Luo, Jingdong, Qin, Jingui, Shen, Yaochun, Zhang, Yu, Lu, Zuhong
Format: Article
Language:English
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Summary:A series of new chromophores, in which N-hexylcarbazole acts as an electron donor and a furan ring is part of a conjugation bridge, are synthesised, and exhibit similar values of the first molecular hyperpolarisability, but better transparency compared with their analogues which contain diethylaminophenyl instead of N-hexylcarbazole as the donor, in addition to high thermal stability.
ISSN:1747-5198
2047-6507
DOI:10.3184/030823401103168514