Atom-Economical and Metal-Free Synthesis of Multisubstituted Furans from Intramolecular Aziridine Ring Opening

[Image: see text] Multisubstituted furans were prepared from dialkyl 2-(aziridin-2-ylmethylene)malonate and/or 1,3-dione through aziridine ring opening by the internal carbonyl oxygen with the assistance of BF(3)·OEt(2), followed by aromatization. This synthetic method is free from any metal and is...

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Detalles Bibliográficos
Autores principales: Yadav, Nagendra Nath, Jeong, Hyeonsu, Ha, Hyun-Joon
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2017
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6645301/
https://www.ncbi.nlm.nih.gov/pubmed/31457314
http://dx.doi.org/10.1021/acsomega.7b01542
Descripción
Sumario:[Image: see text] Multisubstituted furans were prepared from dialkyl 2-(aziridin-2-ylmethylene)malonate and/or 1,3-dione through aziridine ring opening by the internal carbonyl oxygen with the assistance of BF(3)·OEt(2), followed by aromatization. This synthetic method is free from any metal and is atom-economical with all of the atoms in the starting material retained in the final product.

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