An effective, recyclable, eco-friendly 3-(2-aminoethyl)-1-methyl-1H-imidazol-3-ium bromide [Aemim]Br: Solvent, base free synthesis of carbonyl compound catalyst by FeCl3/TEMPO

Autor: Sakthinarayanan Jayaraman, Selvarasu Uthayanila, Kasi Venkatesan, Ramasamy ShanmugaPriya, Parasuraman Karthikeyan
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Journal of Ionic Liquids, Vol 4, Iss 1, Pp 100073- (2024)
Druh dokumentu: article
ISSN: 2772-4220
DOI: 10.1016/j.jil.2023.100073
Popis: We first report a novel solvent, base free synthesis of carbonyl compound catalyst by FeCl3/TEMPO at 40 °C with high-rate. In this article, we examine the mechanism of this catalytic system and compare the reactivity of aromatic alcohols. Furthermore, the efficacy of 3-(2-aminoethyl)-1-methyl-1H-imidazol-3-ium bromide [Aemim]Br could be maintained after seven recycling cycles. High catalyst productivity and reaction rate (5.53 to 22.50) have been accomplished with the use of an enhanced procedure.
Databáze: Directory of Open Access Journals