Construction of cyclopentane-fused coumarins via DBU-catalyzed [3+2] cycloaddition of 3-homoacyl coumarins with cyclic 1-azadienes

The metal-free DBU catalyzed [3+2] cycloaddition of 3-homoacyl coumarins with cyclic 1-azadienes proceeded smoothly to furnish the corresponding highly functionalized cyclopentane-fused coumarins with excellent diastereoselectivity and complete chemoselectivity and in good yields under mild conditio...

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Detalles Bibliográficos
Autores principales: Lin, Huawei, Yang, Huimin, Gong, Qi, Luo, Shan, Gu, Jing, Cao, Xiaoqun, Mao, Biming, Ge, Yanqing, Yuan, Chunhao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9033744/
https://www.ncbi.nlm.nih.gov/pubmed/35479921
http://dx.doi.org/10.1039/d1ra03387e
Descripción
Sumario:The metal-free DBU catalyzed [3+2] cycloaddition of 3-homoacyl coumarins with cyclic 1-azadienes proceeded smoothly to furnish the corresponding highly functionalized cyclopentane-fused coumarins with excellent diastereoselectivity and complete chemoselectivity and in good yields under mild conditions.

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