4,6-Di-O-acetyl-2,3-dideoxy-D-erythro-hex-2-enopyranose (4,6-di-o-acetyl-D-pseudoglucal), prepared from 3,4,6-tri-O-acetyl-1,5-anhydro-2-deoxy-D-arubinohex-1-enitol (tri-0-acetyl-D-glucal), was condensed, by catalysis with boron trifluoride, with an equivalent of the original glycal, to give crystal
✦ LIBER ✦
Benzotriazol-1-yl 4,6-di-O-acetyl-2,3-dideoxy-α-d-erythro-hex-2-enpyranoside
✍ Scribed by Low, John Nicolson ;Cobo, Justo ;López, M. Dolores ;Nogueras, Manuel ;Sánchez, Adolfo
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 298 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the title compound {systematic name: [3(S)-acetyloxy-6(S)-(1H-1,2,3-benzotriazol-1-yl)-3,6-dihydro-2H-pyran-2(S)-yl]methyl acetate}, C 16 H 17 N 3 O 5 , weak CÐHÁ Á ÁO hydrogen bonds link the molecules to form a three-dimensional network consisting of linked helical chains.
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