期刊
TETRAHEDRON
卷 64, 期 39, 页码 9230-9238出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tet.2008.07.043
关键词
pi-conjugated systems; thiophene; imidazole; phenanthroline; solvatochromic probes; Hyper-Rayleigh scattering (HRS); thermal stability; nonlinear optics (NLO)
资金
- the Fundacao para a Ciencia e Tecnologia (Portugal)
- Centro de Quimica - Universidade do Minho [PTDC/QUI/66250/2006, SFRH/BD/36396/2007]
- Departamento de Fisica (Universidade do Minho)
- Departamento de Quimica (FCT-UNL) RFQUIMTE
- Fundação para a Ciência e a Tecnologia [PTDC/QUI/66250/2006, SFRH/BD/36396/2007] Funding Source: FCT
A Series of new heterocyclic chromophores 3-6 were synthesized in moderate to excellent yields by condensation of 5,6-phenantroline-dione with formyl-thiophene derivatives 1-2 in the presence of ammonium acetate in glacial acetic acid. These chromophores possess ail (oligo)thienyl pi-conjugated system attached to imidazo-phenanthroline moiety. These derivatives were evaluated concerning their solvatochronnic properties, thermal stabilities, and molecular optical nonlinearities. (C) 2008 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据
分享论文
