Ionic liquids as benign catalysts for the carbonylation of amines to formamides
- Authors
- 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
- Issue Date
- 19-9월-2011
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- Formamides; Carbonylation; Amines; Hydrogen carbonate; Ionic liquids
- Citation
- APPLIED CATALYSIS A-GENERAL, v.404, no.1-2, pp.87 - 92
- Indexed
- SCIE
SCOPUS
- Journal Title
- APPLIED CATALYSIS A-GENERAL
- Volume
- 404
- Number
- 1-2
- Start Page
- 87
- End Page
- 92
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/111573
- DOI
- 10.1016/j.apcata.2011.07.016
- ISSN
- 0926-860X
- Abstract
- 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. (C) 2011 Elsevier B.V. All rights reserved.
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