Novel quinoline-imidazolium adducts via the reaction of 2-oxoquinoline-3-carbaldehyde and quinoline-3-carbaldehydes with 1-butyl-3-methylimidazolium chloride [BMIM][Cl]
Document Type
Article
Publication Date
7-30-2014
Abstract
A library of hydroxyquinolin-3-ylmethylimidazolium adducts were prepared in high yields from the reaction of [BMIM][Cl] with various substituted quinoline-3-carbaldehydes and 2-oxoquinoline-3-carbaldehydes under mild conditions by using sodium acetate in MeCN under ultrasound irradiation. The use of sodium acetate and imidazolium chloride was crucial for the success of these CC bond forming reactions. Attempted coupling with thiazolium bromide led instead to quinoline-3-carboxylic acid. © 2014 Elsevier Ltd. All rights reserved.
Publication Title
Tetrahedron Letters
Volume
55
Issue
31
First Page
4395
Last Page
4399
Digital Object Identifier (DOI)
10.1016/j.tetlet.2014.05.094
ISSN
00404039
E-ISSN
18733581
Citation Information
Laali, Insuasty, D., Abonia, R., Insuasty, B., & Bunge, S. D. (2014). Novel quinoline–imidazolium adducts via the reaction of 2-oxoquinoline-3-carbaldehyde and quinoline-3-carbaldehydes with 1-butyl-3-methylimidazolium chloride [BMIM][Cl]. Tetrahedron Letters, 55(31), 4395–4399. https://doi.org/10.1016/j.tetlet.2014.05.094