𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1,6-An­hydro-2-iodo-2-deoxy-β-d-gluco­pyran­ose (Iodo­levoglucosan)

✍ Scribed by Gehle, Dietmar ;Flörke, Ulrich ;Krohn, Karsten

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

No coin nor oath required. For personal study only.

✦ Synopsis

The molecular structure of the title compound, C 6 H 9 IO 4 , is similar to that of 1,6-anhydro--d-glucopyranose. The crystal packing shows strong intermolecular O-HÁ Á ÁO and C-HÁ Á ÁI hydrogen bonds.

📜 SIMILAR VOLUMES

1,6:3,4-Dian­hydro-2-azido-2-deoxy-β-d-g
1,6:3,4-Dian­hydro-2-azido-2-deoxy-β-d-galactopyran­ose
✍ Barnes, John C. ;Brimacombe, John S. ;Paterson, Michael J. 📂 Article 📅 2002 🏛 International Union of Crystallography 🌐 English ⚖ 188 KB

In the title compound, C 6 H 7 N 3 O 3 , the presence of the epoxide group modi®es the bonding in the sugar ring so that the ®ve C atoms within it are coplanar, with a shortening of the formally single CÐC bonds to an average of 1.475 (8) A Ê .