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3-(4-Fluoro-3-phenoxy­phen­yl)-5-(4-methoxy­phen­yl)isoxazole

✍ Scribed by Chopra, Deepak ;Mohan, T. P. ;Vishalakshi, B.

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

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✦ Synopsis

The crystal structure of the title compound, C~22~H~16~FNO~3~, is stablized by C—H...π intermolecular interactions.

📜 SIMILAR VOLUMES

5-(4-Fluoro-3-phenoxy­phen­yl)-3-phenyl-
5-(4-Fluoro-3-phenoxy­phen­yl)-3-phenyl-4,5-dihydro­isoxazole
✍ Chopra, Deepak ;Mohan, T. P. ;Vishalakshi, B 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 186 KB

The title compound, C 21 H 16 FNO 2 , is chiral, having an asymmetric C atom, and is found to crystallize in a noncentrosymmetric space group. The five-membered isoxazole ring exists in an envelope conformation. The crystal structure is stabilized by weak intermolecular C-HÁ Á ÁO interactions.

4-[5-(4-Fluoro­phen­yl)-3-isopropyl­isox
4-[5-(4-Fluoro­phen­yl)-3-isopropyl­isoxazol-4-yl]pyridine
✍ Peifer, Christian ;Abadleh, Mohammed ;Schollmeyer, Dieter ;Laufer, Stefan 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 240 KB

In the title compound, C 17 H 15 FN 2 O, the exocyclic bond angles at the C atoms of the isoxazole ring bearing the pyridyl and 4fluorophenyl substituents are 129.66 (17) and 134.58 ( 16) , respectively. The structure was determined in a study of the molecular geometry of isoxazole derivatives with

4-[3-(4-Fluoro­phen­yl)-5-isopropyl­isox
4-[3-(4-Fluoro­phen­yl)-5-isopropyl­isoxazol-4-yl]pyridine
✍ Peifer, Christian ;Abadleh, Mohammed ;Schollmeyer, Dieter ;Laufer, Stefan 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 209 KB

Single-crystal X-ray study in main residue R factor = 0.066 wR factor = 0.198 Data-to-parameter ratio = 13.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

[3-(4-Methyl­phen­yl)isoxazol-5-yl]metha
[3-(4-Methyl­phen­yl)isoxazol-5-yl]methanol
✍ Tian, Da-Min ;Li, Xiang 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 155 KB

In the title molecule, C 11 H 11 NO 2 , the isoxazole ring shows normal values of bond lengths and angles. The molecular skeleton, excluding the hydroxyl oxygen, is essentially planar. Intermolecular O-HÁ Á ÁN hydrogen bonds link the molecules into chains extending along the a axis.