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Enantioselective fluorescent sensor for amino acid derivatives based on BINOL bearing hexahydropyrrolo[1,2-c]imidazol-1-one units.
- Source :
-
Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry . Jun2014, Vol. 55 Issue 23, p3446-3449. 4p. - Publication Year :
- 2014
-
Abstract
- Abstract: A chiral fluorescent sensor (Ra,S,l)-3 incorporating (R)-BINOL and l-prolinamide is found efficient in enantioselective recognition of N-Cbz-protected phenylglycine. It is observed that one enantiomer of N-Cbz-protected phenylglycine can obviously increase the fluorescence intensity of (Ra,S,l)-3, while the other enantiomer does not cause much fluorescence enhancement. Such highly enantioselective response makes the sensor (Ra,S,l)-3 useful for the enantioselective fluorescence recognition of other N-Cbz-protected amino acids. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00404039
- Volume :
- 55
- Issue :
- 23
- Database :
- Academic Search Index
- Journal :
- Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 96231851
- Full Text :
- https://doi.org/10.1016/j.tetlet.2014.04.075