Nitrogen-containing ionic liquids: Biodegradation studies and utility in base-mediated reactions
In: Digital.CSIC. Repositorio Institucional del CSIC instname; (2015)
Online
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Zugriff:
Several ionic liquids (ILs) were prepared in order to study the susceptibility of various cores and substituents to biodegradability using the 'CO2 headspace' test (ISO 14593). Several of the ILs contained tertiary amine substituents and were tested as solvents and reagents for several base mediated processes including Suzuki-Miyaura, Sonogashira, Knoevenagel, and Morita-Baylis-Hilman reactions. It was found that although these ILs contain basic functionality, they do not promote base mediated reactions. Density functional theory molecular calculations confirmed that the protonation of these ILs is energetically unfavourable
The authors wish to thank the ARC Centre of Excellence for Free Radical Chemistry and Biotechnology Natural Science and Engineering Research Council of Canada (NSERC-DG to RDS). Computational facilities are provided by ACEnet, the regional high performance computing consortium for universities in Atlantic Canada. ACEnet is funded by the Canada Foundation for Innovation (CFI), the Atlantic Canada Opportunities Agency (ACOA), and the provinces of Newfoundland and Labrador, Nova Scotia, and New Brunswick. We also wish to thank Dr. Jason Dang for obtaining all HRMS data.
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Nitrogen-containing ionic liquids: Biodegradation studies and utility in base-mediated reactions
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Autor/in / Beteiligte Person: | Maria Teresa Garcia ; Ylijoki, Kai E. O. ; Singer, Robert D. ; Ford, Leigh ; Scammells, Peter J. |
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Quelle: | Digital.CSIC. Repositorio Institucional del CSIC instname; (2015) |
Veröffentlichung: | CSIRO Publishing, 2015 |
Medientyp: | unknown |
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