947601-94-7Relevant articles and documents
Demonstration of chemisorption of carbon dioxide in 1,3-dialkylimidazolium acetate ionic liquids
Gurau, Gabriela,Rodriguez, Hector,Kelley, Steven P.,Janiczek, Peter,Kalb, Roland S.,Rogers, Robin D.
, p. 12024 - 12026 (2011)
Real chemistry: Spectroscopic and crystallographic analyses confirm the chemical reaction of CO2 with carbene present in 1,3- dialkylimidazolium acetate ionic liquids and the supporting role of the acetate ion. When CO2 was bubbled through [C2mim][OAc], formation of the corresponding imidazolium carboxylate, [C2mim +-COO-], could be observed. Copyright
Ascorbic acid based ionic liquids: Recyclable and efficient catalytic systems for the huisgen cycloaddition
Koguchi, Shinichi,Nakamura, Kaori
, p. 2305 - 2309 (2013/11/06)
A new method for the Huisgen cycloaddition using an ascorbic acid based ionic liquid and a copper catalyst in an ionic liquid, under microwave irradiation, is described. The reaction times are short and a simple procedure for separation of the products is
Ionic liquids as benign catalysts for the carbonylation of amines to formamides
Choi, Young-Seop,Shim, Yu Na,Lee, Jeesun,Yoon, Jung Hee,Hong, Chang Seop,Cheong, Minserk,Kim, Hoon Sik,Jang, Ho Gyeom,Lee, Je Seung
experimental part, p. 87 - 92 (2012/02/05)
1-Butyl-3-methylimidazolium hydrogen carbonate ([BMIm][HCO3]), prepared from the reaction of [BMIm]Cl with K2CO3 in methanol, exhibits high activity for the carbonylation of amines to produce formamides. Computational calculation results on the carbonylation reaction of methylamine implies that such high activity of [BMIm][HCO3] could be ascribed to the bi-functional actions of [HCO3]- as a hydrogen atom acceptor and a donor.