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Dieth­yl{2-[5-hydr­oxy-3-(4-hydroxy­phen­yl)-4-oxo-4H-chromen-7-yloxy]eth­yl}ammonium chloride

✍ Scribed by Zhang, Li-Na ;Xiao, Zhu-Ping ;Mei, Li ;Shi, Lei

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
236 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

ÁCl À , contains two crystallographically independent cations and two chloride ions. The crystal structure is stabilized by intramolecular O-HÁ Á ÁO, and intermolecular N-HÁ Á ÁCl and O-HÁ Á ÁCl hydrogen bonds.

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✍ Yao, Chang-Sheng ;Yu, Chen-Xia ;Tu, Shu-Jiang ;Wang, Xiang-Shan 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 214 KB

The title compound, C 27 H 16 Cl 2 F 6 N 4 O 2 ÁH 2 O, was obtained by the reaction of 2,4-dichlorobenzaldehyde and 2-phenyl-5trifluoromethyl-2H-pyrazol-3-ol in aqueous media without any catalyst. In the crystal structure, both intra-and intermolecular hydrogen bonds are found.