3-Methyl-5-phenoxy-1-phenyl-1H-pyrazole-4-carbaldehyde
نویسندگان
چکیده
In the title compound, C(17)H(14)N(2)O(2), the pyrazole ring makes dihedral angles of 73.67 (4) and 45.99 (4)°, respectively, with the adjacent phenyl and phen-oxy rings. In the crystal, there are no classical hydrogen bonds, but a weak C-H⋯π inter-action is observed.
منابع مشابه
1-Methyl-5-phenoxy-3-trifluoromethyl-1H-pyrazole-4-carbaldehyde oxime
In the title compound, C(12)H(10)F(3)N(3)O(2), the dihedral angle between the phenyl and pyrazole rings is 96.6 (3)°. In the crystal, pairs of O-H⋯N hydrogen bonds link the mol-ecules, forming inversion dimers. Weak inter-molecular C-H⋯F hydrogen bonds are also observed.
متن کامل(E)-3-Methyl-5-(4-methylphenoxy)-1-phenyl-1H-pyrazole-4-carbaldehyde O-[(2-chloro-1,3-thiazol-5-yl)methyl]oxime
In the title compound, C(22)H(19)ClN(4)O(2)S, the planes of the benzene ring, the substituted phenyl ring and the thia-zole ring make dihedral angles of 18.4 (3), 88.9 (2) and 63.0 (3)°, respectively, with the pyrazole ring.
متن کامل1-Methyl-3-trifluoromethyl-5-[(3-chlorophenyl)sulfanyl]-1H-pyrazole-4-carbaldehyde O-(4-chlorobenzoyl)oxime
In the title compound, C(19)H(12)Cl(2)F(3)N(3)O(2)S, the 3-chloro-phenyl and 4-chloro-phenyl rings form dihedral angles 89.5 (2) and 11.4 (2)°, respectively, with the pyrazole ring. In the crystal, mol-ecules related by translation along the a axis are linked into chains via C-H⋯N hydrogen bonds.
متن کامل5-(4-tert-Butylbenzylsulfanyl)-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde
The title compound, C(22)H(24)N(2)OS, has been synthesized as a potent fungicidal agent and its crystal structure determined. In the crystal structure, weak inter-molecular C-H⋯O inter-actions are observed. The dihedral angles between the planes of the pyrazole and phenyl rings, and between the benzene and pyrazole rings are 54.2 (2) and 25.0 (3)°, respectively. The methyl groups of the tert-bu...
متن کاملCrystal structure of 3-methyl-1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carbaldehyde
In the title compound, C15H13N3O, the pyrrolyl and phenyl rings make dihedral angles of 58.99 (5) and 34.95 (5)°, respectively, with the central pyrazole ring. In the crystal, weak, pairwise C-H⋯O inter-actions across centers of symmetry form dimers, which are further associated into corrugated sheets running approximately parallel to (100) via weak C-H⋯N inter-actions.
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