Heterohelicenes through 1,3-Dipolar Cycloaddition of Sydnones with Arynes: Synthesis, Origins of Selectivity, and Application to pH-Triggered Chiroptical Switch with CPL Sign Reversal

[Image: see text] Regioselective access to heterohelicenes through the 1,3-dipolar cycloaddition of sydnones with arynes is described. Novel access to sydnones and poly(hetero)aromatic aryne precursors allowed the introduction of chemical diversity over multiple positions of the helical scaffolds. T...

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Detalles Bibliográficos
Autores principales: Yen-Pon, Expédite, Buttard, Floris, Frédéric, Lucas, Thuéry, Pierre, Taran, Frédéric, Pieters, Grégory, Champagne, Pier Alexandre, Audisio, Davide
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2021
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8395615/
https://www.ncbi.nlm.nih.gov/pubmed/34467334
http://dx.doi.org/10.1021/jacsau.1c00084

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8395615/
https://www.ncbi.nlm.nih.gov/pubmed/34467334
http://dx.doi.org/10.1021/jacsau.1c00084

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