Chemistry of the Enaminone of 1-Acetylnaphthalene under Microwave Irradiation Using Chitosan as a Green Catalyst

Enaminone 1 was reacted with hydrazonoyl halides 2a-d to yield 3,4-disubstituted pyrazoles 6a-d. Coupling with arenediazonium chlorides afforded the 2-(arylhydrazono)-3-(1-naphthalenyl)-3-oxopropionaldehydes 13a-c. Compounds 13 could be utilized for the synthesis of a variety of arylpyrazoles, aryla...

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Detalles Bibliográficos
Autor principal: Hassaneen, Huwaida M. E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6259243/
https://www.ncbi.nlm.nih.gov/pubmed/21242941
http://dx.doi.org/10.3390/molecules16010609

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6259243/
https://www.ncbi.nlm.nih.gov/pubmed/21242941
http://dx.doi.org/10.3390/molecules16010609

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