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Catalytic 4-exo-dig carbocyclization for the construction of furan-fused cyclobutanones and synthetic applications

Cyclobutanone is a strained motif with broad applications, while direct assembly of the aromatic ring fused cyclobutanones beyond benzocyclobutenone (BCB) skeletons remains challenging. Herein, we report a Rh-catalyzed formal [3+2] annulation of diazo group tethered alkynes involving a 4-exo-dig car...

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Detalles Bibliográficos
Autores principales:	Hong, Kemiao, Zhou, Yi, Yuan, Haoxuan, Zhang, Zhijing, Huang, Jingjing, Dong, Shanliang, Hu, Wenhao, Yu, Zhi-Xiang, Xu, Xinfang
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10567718/ https://www.ncbi.nlm.nih.gov/pubmed/37821471 http://dx.doi.org/10.1038/s41467-023-42032-9

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