An expeditious FeCl(3)-catalyzed cascade 1,4-conjugate addition/annulation/1,5-H shift sequence for modular access of all-pyrano-moiety-substituted chromenes

ortho-Alkynyl quinone methides are well-known four-atom synthons for direct [4 + n] cycloaddition in constructing useful oxa-heterocyclic compounds owing to their high reactivity as well as the thermodynamically favored aromatization nature of this process. Herein we report an operationally simple a...

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Detalles Bibliográficos
Autores principales: He, Xinwei, Li, Ruxue, Choy, Pui Ying, Duan, Jiahui, Yin, Zhenzhen, Xu, Keke, Tang, Qiang, Zhong, Rong-Lin, Shang, Yongjia, Kwong, Fuk Yee
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/PMC9682991/
https://www.ncbi.nlm.nih.gov/pubmed/36507178
http://dx.doi.org/10.1039/d2sc04431e

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9682991/
https://www.ncbi.nlm.nih.gov/pubmed/36507178
http://dx.doi.org/10.1039/d2sc04431e

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