Regioselective Radical Cascade Cyclizations of Alkyne-Tethered Cyclohexadienones with Chalcogenides under Visible-Light Catalysis

[Image: see text] Herein, we demonstrated a silver/K(2)S(2)O(8)-mediated highly regio- and diastereoselective 6/5-exo trig radical cascade cyclization of alkyne-tethered cyclohexadienones with sulfonyl hydrazides or sodium sulfinates and subsequent selenation to access 6,6-dihydrochromenone and 6,5-...

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Detalles Bibliográficos
Autores principales: Prasad, Vadla Shiva, Ranga Rao, Vadithya, Gangadhar, Maram, Nechipadappu, Sunil Kumar, Adiyala, Praveen Reddy
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10552108/
https://www.ncbi.nlm.nih.gov/pubmed/37810637
http://dx.doi.org/10.1021/acsomega.3c03362

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10552108/
https://www.ncbi.nlm.nih.gov/pubmed/37810637
http://dx.doi.org/10.1021/acsomega.3c03362

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