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Copper-Catalyzed Diversity-Oriented Synthesis (DOS) of 4-Amino-2H-chromen-2-imines: Application of Kemp Elimination toward O-Heterocycles

[Image: see text] We report herein a copper-catalyzed sequential multicomponent reaction of benzo[d]isoxazoles with terminal alkynes and sulfonyl azides, which produced divergent 4-amino-2H-chromen-2-imines with excellent chemical selectivity. The reaction tolerated a broad range of functional group...

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Detalles Bibliográficos
Autores principales:	Chen, Zhiyuan, Han, Cuifen, Fan, Congbin, Liu, Gang, Pu, Shouzhi
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2018
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6644361/ https://www.ncbi.nlm.nih.gov/pubmed/31458953 http://dx.doi.org/10.1021/acsomega.8b01179

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