Synthesis of 4-(4-phenyl-3-pyrazolyl)-4H-1,2,4-triazoles
✍ Scribed by S. A. Lang Jr.; F. M. Lovell; E. Cohen
- Book ID
- 112123960
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1977
- Tongue
- English
- Weight
- 272 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0022-152X
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📜 SIMILAR VOLUMES
The title compound, C 14 H 12 N 4 , is a disubstituted 1,2,4-triazole derivative. The triazole ring is planar and its dihedral angles with the attached pyridyl and methylphenyl rings are 25.2 (3) and 66.9 (3) , respectively. The crystal structure is stabilized by a number of CÐHÁ Á ÁN hydrogen bonds
The title compound, C 19 H 13 ClN 4 , was synthesized by the condensation of isonicotinohydrazide and N-(4-clorophenyl)benzimidoyl chloride in N,N-dimethylacetamide. In the title molecule, the triazole ring is oriented at dihedral angles of 34.64 (2), 30.97 (3) and 71.82 (3) with respect to the pyri
The title molecule, C 14 H 11 N 3 OS, is non-planar. The phenyl and hydroxyphenyl rings form dihedral angles of 69.08 (9) and 24.57 (9) , respectively, with the ®ve-membered 2,4-dihydro-1,2,4-triazole ring. The molecules form centrosymmetric dimers through NÐHÁ Á ÁS hydrogen bonds, with an NÁ Á ÁS d
The title compound, C 15 H 13 N 3 S, was prepared by the reaction of 1-(2-chloroethyl)benzene with hydrazine and phenyl isothiocyanate. Packing is stabilized by N-HÁ Á ÁS intermolecular hydrogen bonds and C-HÁ Á Á interactions.