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1,2,3-Tri-O-acetyl-5-de­oxy-5-methyl­thio-β-d-ribofuran­ose

✍ Scribed by Jeckelmann, Jean-Marc ;Lüthi Nyffeler, Therese ;Altmann, Michael ;Bürgi, Hans-Beat ;Renaud, Philippe ;Hauser, Jürg


Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
163 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis


In the structure of the title compound, C 12 H 18 O 7 S, no alteration of the relative configuration compared with d-(À)-ribose is observed.


📜 SIMILAR VOLUMES


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## Abstract A new simple 3‐step synthesis of 1‐O‐acetyl‐2,3,5‐tri‐O‐benzoyl‐β‐Dribofuranoside is described. D‐Ribose is methylated to 1‐O‐methylribofuranoside and the latter benzoylated to 1‐O‐methyl‐2,3,5‐tri‐O‐benzoyl‐D‐ribofuranoside. Acetolysis with a mixture of acetic acid, acetic anhydride an

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✍ Färnbäck, Magnus ;Söderman, Peter ;Eriksson, Lars ;Widmalm, Göran 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 661 KB

The title compound, C 51 H 56 N 4 O 21 Á0.1C 6 H 14 , crystallizes with two independent protected trisaccharide molecules and a partially occupied hexane solvent molecule in the asymmetric unit. The major conformational difference between the two trisaccharide molecules involves the O-acetyl group a