K(2)S(2)O(8)-mediated radical cyclisation of 2-alkynylthioanisoles or -selenoanisoles: a green and regioselective route to 3-nitrobenzothiophenes and benzoselenophenes

An acid, transition-metal, and chromatography-free radical nitration/cyclisation of 2-alkynylthioanisoles or -selenoanisoles has been developed. This is the first example of the use of highly unstable 2-nitrovinyl radicals for C–S bond formation. This facile route efficiently produces 3-nitrobenzoth...

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Detalles Bibliográficos
Autores principales: Lu, Shi-Chao, Wu, Botao, Zhang, Shi-Peng, Gong, Ya-Ling, Xu, Shu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9054014/
https://www.ncbi.nlm.nih.gov/pubmed/35518303
http://dx.doi.org/10.1039/d0ra03894f

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9054014/
https://www.ncbi.nlm.nih.gov/pubmed/35518303
http://dx.doi.org/10.1039/d0ra03894f

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