Multicomponent synthesis of pyrano[2,3-c]coumarins

A base-catalyzed, pseudo-four-component reaction of 4-hydroxycoumarin, two molecules of acetone, and amine towards the synthesis of pyrano[2,3-c]coumarins is reported. The mechanism of this multicomponent reaction is proposed. The reaction is further extended to the preparation of coumarin-substitut...

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Detalles Bibliográficos
Autores principales: Hsieh, Wan-Chi, Lin, Chi-Hui, Yang, Yu-Ju, Yang, Ding-Yah
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9090729/
https://www.ncbi.nlm.nih.gov/pubmed/35558298
http://dx.doi.org/10.1039/c8ra06666c

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9090729/
https://www.ncbi.nlm.nih.gov/pubmed/35558298
http://dx.doi.org/10.1039/c8ra06666c

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