New fluorescent heterocyclic materials: Synthesis, solvatochromic and fluorescence properties

Thienyl- and bithienyl-1,3-benzothiazoles 1 and 2 were synthesised by reacting various formyl thienyl and bithienyl derivatives with o-aminobenzenethiol in moderate to excellent yields. Evaluation of the solvatochromic and fluorescence properties of these compounds was carried out. Due to their stro...

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Bibliographic Details
Main Author: Costa, Susana P. G. (author)
Other Authors: Batista, Rosa Maria Ferreira (author), Sousa, Ana M. R. C. (author), Raposo, M. Manuela M. (author)
Format: conferencePaper
Language:eng
Published: 2006
Subjects:
Arylthiophenes
Bithiophenes
2-(2 ',2 ''-bithienyl)-1,3-benzothiazoles
2-(thienylaryl)1,3-benzothiazoles
UV-visible spectroscopy
Chromophores
Fluorescence
Solvatochromism
Non-linear optical (NLO) applications
Science & Technology
Online Access:http://hdl.handle.net/1822/7837
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/7837

Internet

http://hdl.handle.net/1822/7837

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