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Atom-Economic Synthesis of 4-Pyrones from Diynones and Water

Transition-metal-free synthesis of 4-pyrones via TfOH-promoted nucleophilic addition/cyclization of diynones and water has been developed. This transformation is simple, atom economical and environmentally benign, providing rapid and efficient access to substituted 4-pyrones.

Detalles Bibliográficos
Autores principales:	Xu, Yan-Li, Teng, Qing-Hu, Tong, Wei, Wang, Heng-Shan, Pan, Ying-Ming, Ma, Xian-Li
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2017
Materias:	Communication
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6155647/ https://www.ncbi.nlm.nih.gov/pubmed/28075414 http://dx.doi.org/10.3390/molecules22010109

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