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New fluorescent monomers and polymers displaying an intramolecular proton-transfer mechanism in the electronically excited state (ESIPT), 1. Synthesis of benzazolylvinylene derivatives and its copolymerization with methyl methacrylate (MMA)

2000; Wiley; Volume: 21; Issue: 12 Linguagem: Inglês

10.1002/1521-3927(20000801)21

ISSN

1521-3927

Autores

Leandra Franciscato Campo, Dione Silva Corrêa, Marco Aurélio de Araújo, Valter Stéfani,

Tópico(s)

Radical Photochemical Reactions

Resumo

Macromolecular Rapid CommunicationsVolume 21, Issue 12 p. 832-836 Communication New fluorescent monomers and polymers displaying an intramolecular proton-transfer mechanism in the electronically excited state (ESIPT), 1. Synthesis of benzazolylvinylene derivatives and its copolymerization with methyl methacrylate (MMA) Leandra F. Campo, Leandra F. Campo Departamento de Química Orgânica, Instituto de Química, UFRGS. Av. Bento Gonçalves, 9.500, 91.501-970 Porto Alegre (RS), BrazilSearch for more papers by this authorDione S. Corrêa, Dione S. Corrêa Departamento de Química Orgânica, Instituto de Química, UFRGS. Av. Bento Gonçalves, 9.500, 91.501-970 Porto Alegre (RS), BrazilSearch for more papers by this authorMarco A. de Araújo, Marco A. de Araújo Departamento de Química Orgânica, Instituto de Química, UFRGS. Av. Bento Gonçalves, 9.500, 91.501-970 Porto Alegre (RS), BrazilSearch for more papers by this authorValter Stefani, Valter StefaniSearch for more papers by this author Leandra F. Campo, Leandra F. Campo Departamento de Química Orgânica, Instituto de Química, UFRGS. Av. Bento Gonçalves, 9.500, 91.501-970 Porto Alegre (RS), BrazilSearch for more papers by this authorDione S. Corrêa, Dione S. Corrêa Departamento de Química Orgânica, Instituto de Química, UFRGS. Av. Bento Gonçalves, 9.500, 91.501-970 Porto Alegre (RS), BrazilSearch for more papers by this authorMarco A. de Araújo, Marco A. de Araújo Departamento de Química Orgânica, Instituto de Química, UFRGS. Av. Bento Gonçalves, 9.500, 91.501-970 Porto Alegre (RS), BrazilSearch for more papers by this authorValter Stefani, Valter StefaniSearch for more papers by this author First published: 03 August 2000 https://doi.org/10.1002/1521-3927(20000801)21:12 3.0.CO;2-YCitations: 37AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract Six new fluorescent monomers of the benzazole family were synthesized by the reaction of 2-(5′-amino-2′-hydroxyphenyl)benzazole derivatives and differently functionalized vinylene compounds. The radical copolymerization of the monomers with MMA results in transparent and fluorescent polymers with good optical and thermal properties. These monomers and copolymers emit fluorescence with a large Stokes shift due to the intramolecular proton-transfer mechanism in the electronically excited state (ESIPT). Citing Literature Volume21, Issue12August 2000Pages 832-836 RelatedInformation

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