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An efficient partial synthesis of 4′-O-methylquercetin via regioselective protection and alkylation of quercetin

An efficient partial 5-step synthesis of 4′-O-methylquercetin from quercetin in 63% yield is reported. This strategy relies on the selective protection of the catechol group with dichlorodiphenylmethane in diphenyl ether as solvent and on the selective protection of the hydroxyl groups at positions...

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Detalles Bibliográficos
Autores principales: Li, Nian-Guang, Shi, Zhi-Hao, Tang, Yu-Ping, Yang, Jian-Ping, Duan, Jin-Ao
Formato: Texto
Lenguaje:English
Publicado: Beilstein-Institut 2009
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2839915/
https://www.ncbi.nlm.nih.gov/pubmed/20300474
http://dx.doi.org/10.3762/bjoc.5.60