5-(2-Methoxybenzyl)-4-(2-methoxyphenyl)-4H-1,2,4-triazol-3-ol
نویسندگان
چکیده
In the mol-ecule of the title compound, C(17)H(17)N(3)O(3), the triazole ring is oriented at dihedral angles of 88.09 (3) and 83.72 (3)° with respect to the 2-methoxy-benzyl and 2-methoxy-phenyl rings, respectively. The dihedral angle between the 2-methoxy-benzyl and 2-methoxy-phenyl rings is 52.95 (3)°. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers. There is a π-π contact between the 2-methoxy-phenyl rings [centroid-centroid distance = 3.811 (3) Å].
منابع مشابه
3-(3-Methoxybenzyl)-4-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione
In the title compound, C(17)H(17)N(3)O(2)S, the five-membered ring forms dihedral angles of 53.02 (3) and 78.57 (3)° with the 3-meth-oxy-substituted and 2-meth-oxy-substituted benzene rings, respectively. In the crystal structure, mol-ecules are linked into centrosymmetric dimers via inter-molecular N-H⋯S hydrogen bonds.
متن کامل4-(4-Methoxyphenyl)-3-[2-(2-methoxyphenyl)ethyl]-1H-1,2,4-triazol-5(4H)-one
The title compound, C(18)H(19)N(3)O(3), is a biologically active triazole derivative. The five-membered ring is oriented with respect to the six-membered rings at dihedral angles of 51.59 (4) and 61.37 (4)°. The crystal structure is stabilized by inter-molecular N-H⋯O hydrogen-bond inter-actions between centrosymmetrically related mol-ecules [the dihedral angle between the benzene rings is 47.4...
متن کامل1-(4-Methoxyphenyl)-3-methyl-1H-1,2,4-triazol-5(4H)-one
In the title compound, C(10)H(11)N(3)O(2), the triazole ring has a dihedral angle of 11.55 (2)° relative to the benzene ring. The crystal packing is stabilized by inter-molecular N-H⋯O and C-H⋯O hydrogen bonds, and by weak π-π stacking inter-actions [centroid-to-centroid distance = 3.545 (3) Å].
متن کامل4-(3-Methoxyphenyl)-3-[2-(4-methoxyphenyl)ethyl]-1H-1,2,4-triazol-5(4H)-one
The asymmetric unit of the title compound, C(18)H(19)N(3)O(3), contains two crystallographically independent but similar mol-ecules. The triazole ring is oriented with respect to the benzene rings to form dihedral angles of 57.96 (6) and 7.01 (6)° in one mol-ecule, and 64.37 (5) and 10.73 (5)° in the other. The two independent mol-ecules are linked into a dimer by inter-molecular N-H⋯O hydrogen...
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A series of 2-(5-(6-Bromo-2-methyl-4-oxoquinazolin-3(4H)-yl)-4H-1,2,4-triazole-3-ylthio)-N-(substituted benzylidene) acetohydrazides (5a-5l) have been synthesized via condensation of 2-(5-(6-Bromo-2-methyl-4-oxaquinazolin-3 (4H)-yl)-4H-1,2,4-triazole-3-ylthio)acetohydrazide (4) with different aromatic aldehydes. Cycloaddition of thioglycolic acid with 5a-5l yielded 2-[5-(6-Bromo-2-methyl-4-oxoq...
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