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4-(5-Methyl-1H-pyrazol-3-yl)pyridine monohydrate

✍ Scribed by Chang, Xin-Hong


Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
144 KB
Volume
63
Category
Article
ISSN
1600-5368

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📜 SIMILAR VOLUMES


4-{[3,5-Bis(methoxy­carbon­yl)-4,5-dihyd
✍ Hostetler, Katherine J. ;Poole, James S. ;Fanwick, Phillip E. 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 147 KB

The title compound, C~13~H~16~N~4~O~5~·H~2~O, was isolated following the cycloaddition reaction of 4-azidopyridine 1-oxide with an excess of methyl acrylate. The compound arises from a reaction sequence whereby the expected triazoline product undergoes rearrangement and a second cycloaddition reacti

3-[(3-Ethyl-1-methyl-4-nitro-1H-pyrazol-
✍ Tan, Cheng-Xia ;Sun, Na-Bo ;Weng, Jian-Quan ;Shen, De-Long 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 114 KB

In the title compound, C~14~H~13~N~5~O~3~, the dihedral angle formed between the five-membered pyrazole and the benzimidazole ring system is 68.2 (2)°.

4-(3,5-Dimethyl-1H-pyrazol-1-yl)phthalaz
✍ Kai, Zhao ;Yin, Xian-Hong ;Yu, Feng ;Jie, Zhu 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 334 KB

In the title compound, C 13 H 12 N 4 OÁH 2 O, NÁ Á ÁH-O and OÁ Á ÁH-O hydrogen bonds involving the uncoordinated water molecules link the molecules into two-dimensional networks parallel to the (101) planes.

2,6-Bis(3-ferrocenyl-5-methyl-1H-pyrazol
✍ Shi, Yao-Cheng ;Zhu, Bei-Bei ;Sui, Chun-Xia 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 172 KB

Molecules of the title compound, [Fe~2~(C~5~H~5~)~2~(C~25~H~19~N~5~O~2~)], crystallize as enantiomeric pairs, located about inversion centers, thus acting as centrosymmetric dimers.