4-{[1-(Methoxycarbonyl)-3-(methylsulfanyl)propylamino](phenyl)methylidene}3-methyl-1-phenylpyrazol-5(4H)-one
✍ Scribed by Xu, Hai-Zhen ;Zhu, You-Quan ;Zhang, Xin ;Chen, Xu ;Zhu, Hua-Ling
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 185 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.006 A Ê R factor = 0.063 wR factor = 0.199 Data-to-parameter ratio = 14.5
For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
📜 SIMILAR VOLUMES
The NH unit on the exocyclic C C double bond in the title compound, C 25 H 23 N 3 O, interacts with the carbonyl group through an intramolecular hydrogen bond.
The NH unit on the exocyclic C C double bond in the title compound, C 24 H 21 N 3 O, which is on the same side of the double bond as the C O unit of the pyrazolone ring, interacts with the carbonyl group through an intramolecular N-HÁ Á ÁO hydrogen bond [2.685 (2) A ˚].
The title compound 3 was obtained during the rearrangement of isoxazol-5-yl hydrazine 1 to 1 -aminopyrazolone 2 at \(115^{\circ}\). X-ray analysis of the corresponding benzylidene derivative allowed us to achieve the structure assignment.
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.002 A Ê R factor = 0.040 wR factor = 0.124 Data-to-parameter ratio = 16.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.