The [4+2]‐Cycloaddition of α‐Nitrosoalkenes with Thiochalcones as a Prototype of Periselective Hetero‐Diels–Alder Reactions—Experimental and Computational Studies

The [4+2]‐cycloadditions of α‐nitrosoalkenes with thiochalcones occur with high selectivity at the thioketone moiety of the dienophile providing styryl‐substituted 4H‐1,5,2‐oxathiazines in moderate to good yields. Of the eight conceivable hetero‐Diels–Alder adducts only this isomer was observed, thu...

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Detalles Bibliográficos
Autores principales: Mlostoń, Grzegorz, Urbaniak, Katarzyna, Jasiński, Marcin, Würthwein, Ernst‐Ulrich, Heimgartner, Heinz, Zimmer, Reinhold, Reissig, Hans‐Ulrich
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Full Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6973135/
https://www.ncbi.nlm.nih.gov/pubmed/31429509
http://dx.doi.org/10.1002/chem.201903385

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6973135/
https://www.ncbi.nlm.nih.gov/pubmed/31429509
http://dx.doi.org/10.1002/chem.201903385

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