Palladium/Heteropoly Acid Catalyzed Oxidative Coupling of 2-Methoxy-1,4-benzoquinone with Arenes



Document title: Palladium/Heteropoly Acid Catalyzed Oxidative Coupling of 2-Methoxy-1,4-benzoquinone with Arenes
Journal: Journal of the Brazilian Chemical Society
Database: PERIÓDICA
System number: 000311170
ISSN: 0103-5053
Authors: 1
2
Institutions: 1Universidade Estadual de Santa Cruz, Departamento de Ciencias Exatas e Tecnologicas, Ilheus, Bahia. Brasil
2Universidade Federal de Minas Gerais, Instituto de Ciencias Exatas, Belo Horizonte, Minas Gerais. Brasil
Year:
Season: Feb
Volumen: 13
Number: 1
Pages: 110-114
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Experimental, aplicado
English abstract Oxidative coupling of 2-methoxy-1,4-benzoquinone and arenes in acetic acid gives methoxyaryl-substituted 1,4-benzoquinones. The reaction is effectively catalyzed by a Pd(OAc)2/heteropoly acid (H9PMo6V6O40 ) redox system with dioxygen as the final oxidant
Portuguese abstract O acoplamento oxidativo entre a 2-metoxi-1,4-benzoquinona e metoxiarenos em ácido acético resulta na formação de metoxiaril-1,4-benzoquinonas. Esta reação é efetivamente catalisada pelo sistema redox Pd(OAc)2/heteropoliácido (H9PMo6V6O40 ) e envolve dioxigênio como oxidante final
Disciplines: Química
Keyword: Química organometálica,
Acoplamiento oxidativo,
Quinonas,
Arenos,
Catálisis,
Metoxiaril-1,4-benzoquinonas
Keyword: Chemistry,
Organometallic chemistry,
Oxidative coupling,
Quinones,
Arenes,
Catalysis,
Methoxyaryl-1,4-benzoquinones
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