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NaH Promoted One-Pot Tandem Reactions of 3-(1-Alkynyl) Chromones to Form 2-Nitrogen-Substituted Xanthones

[Image: see text] A silver-catalyzed dimerization of ethyl isocyanoacetates could trigger the tandem reaction of 3-(1-alkynyl) chromones under the basic condition in a one-pot reaction to afford xanthone skeletons with 2-imidazolyl substitution in an efficient manner. With the control experiment in...

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Detalles Bibliográficos
Autores principales:	Duan, Wen-Di, Zhang, Yu-Fang, Hu, Youhong
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2020
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7288716/ https://www.ncbi.nlm.nih.gov/pubmed/32548534 http://dx.doi.org/10.1021/acsomega.0c01930

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