Vinylation of N-Heteroarenes through Addition/Elimination Reactions of Vinyl Selenones

Autor: Martina Palomba, Italo Franco Coelho Dias, Michelangelo Cocchioni, Francesca Marini, Claudio Santi, Luana Bagnoli
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Molecules, Vol 28, Iss 16, p 6026 (2023)
Druh dokumentu: article
ISSN: 1420-3049
DOI: 10.3390/molecules28166026
Popis: A new protocol for the synthesis of N-vinyl azoles using vinyl selenones and azoles in the presence of potassium hydroxide was developed. This reaction proceeded under mild and transition metal-free conditions through an addition/elimination cascade process. Both aromatic and aliphatic vinyl selenones and various mono-, bi- and tri-cyclic azoles can be tolerated and give terminal N-vinyl azoles in moderate to high yields. A plausible mechanism is also proposed.
Databáze: Directory of Open Access Journals
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