EventsThe 14th International Electronic Conference on Synthetic Organic Chemistry
Event submissions
Published
with-doi10.3390/ecsoc-14-00458
This submission belongs to the session a. General Organic Synthesis of the event The 14th International Electronic Conference on Synthetic Organic Chemistry
Published date
30 Oct, 2010
Citation
Ali Sharifi, Mohammad Reza Naimi-Jamal, Amene Yaghoubi, One-pot three-component Mannich-type reaction catalyzed by functionalized ionic liquid, in Proceedings of The 14th International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2010, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-14-00458
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One-pot three-component Mannich-type reaction catalyzed by functionalized ionic liquid

Ali Sharifi 1
Mohammad Reza Naimi-Jamal 2
Amene Yaghoubi 2
1. Chemistry & Chemical Engineering Research Center of Iran, Tehran 14968-13151, IRAN
2. Research Laboratory of Green Organic Synthesis, Department of Chemistry, Iran University of Science and Technology, Tehran 16846, Iran
Abstract
Several ionic liquids used as catalyst for three-component Mannich reactions of aldehydes, amines, and naphthols at room temperature. The used ionic liquids include 1-butyl-3-methylimidazolium tetrafluoroborate ([Bmim]BF4), 1-octyl-3- methylimidazolium tetrafluoro-borate ([Omim]BF4), 1-ethyl-3-methylimidazolium tetrafluoroborate ([Emim]BF4), butyl dimethylimidazolium tetrafluoroborate ([Bdmim]BF4), 1-octyl-3-methylimidazolium nitrate ([Omim]NO3), 1-methylimidazolium sulfuric acid ([Hmim]HSO4) and 1-methylimidazolium trifluoroacetic acid ([Hmim] Tfa). Higher yields were obtained in the presence of [Hmim]Tfa in comparison with other ionic liquids.
Keywords
One-pot
three-component
Mannich-type. ionic liquid
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