5-(2-Chlorobenzyl)-2-(2-hydroxyethyl)-6-methylpyridazin-3(2H)-one
✍ Scribed by Abourichaa, Said ;Benchat, Noureddine ;Anaflous, Abderahlmane ;Melhaoui, Amina ;Ben-Hadda, Taibi ;Oussaid, Boualem ;Mimouni, Mostapha ;El Bali, Brahim ;Bolte, Michael
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 204 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the title compound, C 11 H 11 ClN 2 O, molecules are linked via O-HÁ Á ÁN hydrogen bonds, forming infinite chains running along the c axis with a graph-set motif of C(6). The structure is further stabilized by weakand C-HÁ Á Á interactions.
Single-crystal X-ray study T = 295 K Mean (C-C) = 0.004 A R factor = 0.064 wR factor = 0.141 Data-to-parameter ratio = 15.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title compound, C 18 H 15 BrClN 3 O 2 , was obtained by reacting 3-bromo-5-chlorosalicylic aldehyde and 4-aminoantipyrine. The structure displays a trans configuration about the imine C N double bond. The N atom is also involved in an intramolecular O-HÁ Á ÁN hydrogen bond, which stabilizes the