Diastereo- and Enantioselective Syntheses of Trisubstituted Benzopyrans by Cascade Reactions Catalyzed by Monomeric and Polymeric Recoverable Bifunctional Thioureas and Squaramides

[Image: see text] 4-Vinylphenyl-substituted squaramides have been tested as organocatalysts for the diastereo- and enantioselective synthesis of trisubstituted benzopyrans via an oxa-Michael intramolecular nitro-Michael cascade reaction. Both the enantio- and diastereoselection were good to moderate...

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Detalles Bibliográficos
Autores principales: Andrés, José M., Maestro, Alicia, Valle, María, Valencia, Isabel, Pedrosa, Rafael
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2018
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6644291/
https://www.ncbi.nlm.nih.gov/pubmed/31458291
http://dx.doi.org/10.1021/acsomega.8b02302

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6644291/
https://www.ncbi.nlm.nih.gov/pubmed/31458291
http://dx.doi.org/10.1021/acsomega.8b02302

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