Intriguing enigma of nitrobenzofuroxan's ‘Sphinx’: Boulton–Katritzky rearrangement or unusual evidence of the N-1/N-3-oxide rearrangement?

The S(E)Ar/S(N)Ar reaction between 7-chloro-4,6-dinitrobenzofuroxan (ClDNBF) and 2-morpholinyl-, 2-piperidinyl-, or 2-pyrrolidinylthiazole afforded unexpectedly two isomeric products, bearing the benzofuroxanyl moiety bound to the C-5 carbon atom of the thiazole ring. The relative ratio for the two...

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Detalles Bibliográficos
Autores principales: Micheletti, Gabriele, Iannuzzo, Leonardo, Calvaresi, Matteo, Bordoni, Silvia, Telese, Dario, Chugunova, Elena, Boga, Carla
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9056797/
https://www.ncbi.nlm.nih.gov/pubmed/35514428
http://dx.doi.org/10.1039/d0ra05249c

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9056797/
https://www.ncbi.nlm.nih.gov/pubmed/35514428
http://dx.doi.org/10.1039/d0ra05249c

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