Synthesis of Bis(amino acids) Containing the Styryl-cyclobutane Core by Photosensitized [2+2]-Cross-cycloaddition of Allylidene-5(4H)-oxazolones

The irradiation of 2-aryl-4-(E-3′-aryl-allylidene)-5(4H)-oxazolones 1 with blue light (456 nm) in the presence of [Ru(bpy)(3)](BF(4))(2) (bpy = 2,2′-bipyridine, 5% mol) gives the unstable cyclobutane-bis(oxazolones) 2 by [2+2]-photocycloaddition of two oxazolones 1. Each oxazolone contributes to the...

Descripción completa

Detalles Bibliográficos
Autores principales: Sierra, Sonia, Dalmau, David, Alegre-Requena, Juan V., Pop, Alexandra, Silvestru, Cristian, Marín, Maria Luisa, Boscá, Francisco, Urriolabeitia, Esteban P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10140832/
https://www.ncbi.nlm.nih.gov/pubmed/37108745
http://dx.doi.org/10.3390/ijms24087583

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10140832/
https://www.ncbi.nlm.nih.gov/pubmed/37108745
http://dx.doi.org/10.3390/ijms24087583

Ejemplares similares