Synthesis of task specific and reusable protic ionic liquids for one-pot multicomponent syntheses
Protic ionic liquids (ILs) synthesized from 1-methylimidazole with 1,3-propane sultone and 1,4-butane sultone catalyzed Mannich reaction at 25°C to afford Mannich bases in high yield (76) and less time duration (20 min). Ionic liquids have been used as dual reagent i.e., as catalyst as well as solv...
| Main Authors: | Sardar, S., Wilfred, C.D., Marc, L.J. |
|---|---|
| Format: | Conference or Workshop Item |
| Institution: | Universiti Teknologi Petronas |
| Record Id / ISBN-0: | utp-eprints.30645 / |
| Published: |
American Institute of Physics Inc.
2016
|
| Online Access: |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85005975954&doi=10.1063%2f1.4968075&partnerID=40&md5=249e8fd9f535e546bea8fe18853abb37 http://eprints.utp.edu.my/30645/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: |
Protic ionic liquids (ILs) synthesized from 1-methylimidazole with 1,3-propane sultone and 1,4-butane sultone catalyzed Mannich reaction at 25°C to afford Mannich bases in high yield (76) and less time duration (20 min). Ionic liquids have been used as dual reagent i.e., as catalyst as well as solvent. Simple extraction by water separated ionic liquid from reaction mixture with 4 times recycling without any significant loss in activity. © 2016 Author(s). |
|---|