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ChemInform Abstract: 1,3-Cycloaddition of Nitrones in Ionic Liquids Catalyzed by Er(III): An Easy Access to Isoxazolidines
- Source :
- ChemInform. 39
- Publication Year :
- 2008
- Publisher :
- Wiley, 2008.
-
Abstract
- 1,3-Dipolar cycloadditions of nitrones with alkenes afforded the corresponding isoxazolidines in ionic liquids in the presence of Er(OTf)3. The ionic liquid and the catalyst are recycled up to five times without any specific treatment or loss of activity. Extension of the procedure to the synthesis of isoxazolidinyl nucleosides has been investigated.
Details
- ISSN :
- 15222667 and 09317597
- Volume :
- 39
- Database :
- OpenAIRE
- Journal :
- ChemInform
- Accession number :
- edsair.doi...........ae3d892f8ed362f395d8244392b06042