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Halomethyl-1,2,4-oxadiazoles. I. Reactions employing 5-chloromethyl-3-(5-nitro-2-furyl)-1,2,4-oxadiazole

โœ Scribed by A. J. Crovetti; A. M. Von Esch; R. J. Thill

Book ID
112122652
Publisher
Journal of Heterocyclic Chemistry
Year
1972
Tongue
English
Weight
407 KB
Volume
9
Category
Article
ISSN
0022-152X

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๐Ÿ“œ SIMILAR VOLUMES

5-(Chloromethyl)-3-(2-chlorophenyl)-1,2,
5-(Chloromethyl)-3-(2-chlorophenyl)-1,2,4-oxadiazole
โœ Zeng, Hai-Su ;Wang, Hai-Bo ;Kang, Si-Shun ;Li, Hai-Lin ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› International Union of Crystallography ๐ŸŒ English โš– 293 KB
5-Chloromethyl-3-(4-methylphenyl)-1,2,4-
5-Chloromethyl-3-(4-methylphenyl)-1,2,4-oxadiazole
โœ Wang, Pin-Liang ;Zeng, Hai-Su ;Wang, Hai-Bo ;Wu, Wen-Yuan ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› International Union of Crystallography ๐ŸŒ English โš– 279 KB

In the title compound, C 10 H 9 ClN 2 O, the benzene and oxadiazole rings are roughly coplanar. The crystal packing shows weak intermolecular C-Hร ร รN interactions.

5-Chloromethyl-3-(3,5-dimethoxyphenyl)-1
5-Chloromethyl-3-(3,5-dimethoxyphenyl)-1,2,4-oxadiazole
โœ Wang, Pin-liang ;Zeng, Hai-su ;Wang, Hai-bo ;Wu, Wen-yuan ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› International Union of Crystallography ๐ŸŒ English โš– 530 KB

In the title compound, C~11~H~11~ClN~2~O~3~, the substituted phenyl ring and the oxadiazole system are essentially coplanar. Close intramolecular Cโ€”H...N interactions are observed.

4-[3-(Chloromethyl)-1,2,4-oxadiazol-5-yl
4-[3-(Chloromethyl)-1,2,4-oxadiazol-5-yl]pyridine
โœ Kang, Si-shun ;Li, Hai-Lin ;Zeng, Hai-su ;Wang, Hai-bo ;Wang, Pin-liang ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› International Union of Crystallography ๐ŸŒ English โš– 272 KB

In the title compound, C 8 H 6 ClN 3 O, intramolecular C-Hร ร รN hydrogen bonds help to establish the molecular conformation in which the oxadiazole and pyridine rings are coplanar.