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(E)-3-[(1,5-Dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-ylimino)methyl­ene]phenyl 4-methyl­benzene­sulfonate

✍ Scribed by Chen, Xin ;Yu, Ming

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

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✦ Synopsis

In the title compound, C 25 H 23 N 3 O 4 S, the central benzene ring makes dihedral angles of 8. 73 (3), 68.16 (7) and41.67 (7) with the pyrazolone ring, the sulfur-bound benzene ring and the phenyl ring, respectively. The crystal packing is stabilized by a weak non-classical intermolecular C-HÁ Á ÁO C hydrogen bond that forms a centrosymmetric dimer.

📜 SIMILAR VOLUMES

(E)-4-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-d
(E)-4-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylimino­meth­yl)-2-methoxy­phenyl benzene­sulfonate
✍ Zhao, Yan-Li ;Zhang, Qiao-Zhen ;Chen, Xin ;Yu, Ming 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 153 KB

In the title compound, C 25 H 23 N 3 O 5 S, the vanillin group makes dihedral angles of 1.42 (11), 63.76 (10) and 51.00 (10) , respectively, with the pyrazolone ring, the phenyl ring attached to the sulfonyl group, and the phenyl ring attached to the pyrazolone ring. The crystal packing is governed

(E)-4-Bromo-2-[(1,5-dimethyl-3-oxo-2-phe
(E)-4-Bromo-2-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylimino)meth­yl]-6-methoxy­phenyl 4-methyl­benzene­sulfonate N,N-dimethyl­formamide solvate
✍ Shi, Jun 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 180 KB

Single-crystal X-ray study T = 294 K Mean (C-C) = 0.006 A Disorder in solvent or counterion R factor = 0.046 wR factor = 0.133 Data-to-parameter ratio = 12.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.