Single-crystal X-ray study T = 298 K Mean (C-C) = 0.005 A R factor = 0.063 wR factor = 0.167 Data-to-parameter ratio = 12.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
3-(1,3-Dioxolan-2-yl)-6,7-dimethoxyquinoline
β Scribed by Benameur, Ahmed ;Rhouati, Salah ;Bouacida, Sofiane ;Roisnel, Thierry ;Touchard, Daniel
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 913 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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Tungsten hexacarbonyl reacts with alkali or tetraalkylammonium halides or pseudohalides MIX (X = halogen or NCS) with elimination of one CO ligand, giving compounds of the type MI[W(CO),X] 121. However, tetraethylammonium azide [31 and W(CO)6 (molar ratio 1 : 15) in diethylene glycol dimethyl ether
Geometric parameters of the title compound, C 9 H 10 O 3 , are in the usual ranges. The dioxolane ring adopts an envelope conformation with one of the ring O atoms deviating by 0.477 (4) A Λfrom the plane of the remaining four atoms [C-O-C-C torsion angle = Γ0.6 (3) ]. The molecules are linked by an
The crystal structure of the title compound, C 12 H 14 O 5 ΓH 2 O, displays a supramolecular structure via O-HΓ Γ ΓO hydrogen bonds. Nostacking is observed.