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(1S)-1,2-O-Benzylidene-α-d-glucurono-6,3-lactone
- Source :
- Acta Crystallographica Section E, Vol 65, Iss 2, Pp o414-o415 (2009)
- Publication Year :
- 2009
- Publisher :
- International Union of Crystallography, 2009.
-
Abstract
- X-ray crystallographic analysis has established that the major product from the protection of d-glucoronolactone with benzaldehyde is (1S)-1,2-O-benzylidene-α-d-glucurono-6,3-lactone, C13H12O6, rather than the R epimer. The crystal structure exists as O—H...O hydrogen-bonded chains of molecules lying parallel to the a axis. The absolute configuration was determined by the use of d-glucuronolactone as the starting material.
- Subjects :
- Crystallography
QD901-999
Subjects
Details
- Language :
- English
- ISSN :
- 16005368
- Volume :
- 65
- Issue :
- 2
- Database :
- Directory of Open Access Journals
- Journal :
- Acta Crystallographica Section E
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.0daa9df8c3044d3e93560f611dfd0c5c
- Document Type :
- article
- Full Text :
- https://doi.org/10.1107/S1600536809002876