The title compound, C 23 H 26 BrN 5 O 2 , was synthesized by the reaction of 4- [(2,6-dimethylphenyl)aminocarbonylmethyl]piperazine and 3-(3-nitrophenyl)-5-chloromethyl-1,2,4-oxadiazole. There are intramolecular C-HÁ Á ÁN and intermolecular N-HÁ Á ÁO and C-HÁ Á ÁO hydrogen bonds in the crystal struc
4,6-Dimethyl-2-[4-(4-nitrophenyl)piperazin-1-ylmethyl]isothiazolo[5,4-b]pyridin-3(2H)-one
✍ Scribed by Karczmarzyk, Zbigniew ;Malinka, Wiesław
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 256 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The molecular structure of (I), showing 40% probability displacement ellipsoids and the atom-numbering scheme.
In the title molecule, C~17~H~10~F~5~N~5~O~2~, all bond lengths and angles show normal values. Weak intermolecular C—H...O hydrogen bonds and π–π stacking interactions stabilize the crystal packing.
The title compound, C 19 H 16 BrN 3 O, was synthesized by the reaction of 5-amino-3-methyl-1-phenylpyrazole with 4-bromophenylaldehyde and Medrum's acid in glycol under microwave irradiation. X-ray crystal structure analysis reveals three crystallographically independent molecules in the asymmetric