(1,3-Dioxan-2-ylmethyl)triphenylphosphonium bromide monohydrate
✍ Scribed by Wu, Yong-Zhong ;Li, Hong-Yun ;Yu, Wen-Tao
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 103 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, C 22 H 20 N 2 + ÁBr À ÁH 2 O, was synthesized from 1-benzylbenzimidazole and 2-bromoethylbenzene in dimethylformamide. The dihedral angle between the two phenyl rings is 70.6 (1) . These phenyl rings make dihedral angles of 52.99 (9) and 83.03 (8) with the benzimidazole ring syst
The molecules of the title compound, C 21 H 14 Cl 2 N 4 O 3 ÁH 2 O, are linked into dimers by C-HÁ Á ÁO hydrogen bonds and are linked into chains along the b axis by C-HÁ Á ÁO and O-HÁ Á ÁN hydrogen bonds involving the solvent water molecule. The packing is further stabilized byinteractions. 1 2 À z
ÁBr À ÁH 2 O, was determined at 150 K. It is a supramolecular adduct of imidazolium bromide and water molecules. Helical chains of (H 2 OÁBr À ) exist in the structure along the [001] direction. Each chain forms extensive hydrogen bonds with the imidazolium cations.