Rh(iii)-catalyzed synthesis of dibenzo[b,d]pyran-6-ones from aryl ketone O-acetyl oximes and quinones via C–H activation and C–C bond cleavage

A redox-neutral synthesis of dibenzo[b,d]pyran-6-ones from aryl ketone O-acetyl oximes and quinones has been realized via Rh(iii)-catalyzed cascade C–H activation annulation. A possible Rh(iii)–Rh(v)–Rh(iii) mechanism involving an unprecedented β-C elimination step was proposed.

Detalles Bibliográficos
Autores principales: Yang, Wei, Zhang, Haonan, Liu, Yu, Tang, Cuiman, Xu, Xiaohui, Liu, Jiaqi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9096810/
https://www.ncbi.nlm.nih.gov/pubmed/35702227
http://dx.doi.org/10.1039/d2ra02074b

Ejemplares similares

Ejemplares similares