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The Synthesis of Novel Chiral Cholic Acid-Based Molecular Clefts Containing Unsymmetrically Disubstituted Urea Unit
- Source :
- Synthetic Communications. 33:3055-3061
- Publication Year :
- 2003
- Publisher :
- Informa UK Limited, 2003.
-
Abstract
- A novel type of chiral molecular clefts has been designed and synthesized by linking an unsymmetrically disubstituted urea to methyl deoxycholate via a carbonate chain. The structures of these new receptors 3a–d were confirmed by 1H NMR, IR, MS spectra, and Elemental analysis.
Details
- ISSN :
- 15322432 and 00397911
- Volume :
- 33
- Database :
- OpenAIRE
- Journal :
- Synthetic Communications
- Accession number :
- edsair.doi...........64d1de40822a09df9d531c7114cf1b21
- Full Text :
- https://doi.org/10.1081/scc-120022481