Repositório Digital de Publicações Científicas: An Efficient Methodology for the Synthesis of 3-Styryl Coumarins

Please use this identifier to cite or link to this item: http://hdl.handle.net/10174/5150

Title:	An Efficient Methodology for the Synthesis of 3-Styryl Coumarins
Authors:	Martins, Branco, P. S.
Keywords:	3-vinyl coumarin 3-styryl coumarin Heck reaction palladium fluorescent dyes
Issue Date:	2012
Publisher:	J. Braz. Chem. Soc.
Abstract:	Regioselective and highly efficient Heck arylation of 3-vinyl-6,7-dimethoxycoumarin has been developed to afford 3-styryl coumarins in good to very high yields. The increase in conjugation reflects on the absorbance of the synthesized compounds revealing all pronounced bathochromic shifts and hyperchromic effects.
URI:	http://hdl.handle.net/10174/5150
Type:	article
Appears in Collections:	CQE - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica QUI - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica

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