Ethyl 1-(6-chloro-3-pyridylmethyl)-5-ethoxymethyleneamino-1H-1,2,3-triazole-4-carboxylate
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چکیده
In the title compound, C(14)H(16)ClN(5)O(3), there is evidence for significant electron delocalization in the triazolyl system. Intra-molecular C-H⋯O and inter-molecular C-H⋯O and C-H⋯N hydrogen bonds stabilize the structure.
منابع مشابه
Ethyl 1-(6-chloro-3-pyridylmethyl)-5-methyl-1H-1,2,3-triazole-4-carboxylate
In the title compound, C(12)H(13)ClN(4)O(2), the triazole ring carries methyl and ethoxy-carbonyl groups, and is bound via a methyl-ene bridge to a chloro-pyridine unit. There is evidence for significant electron delocalization in the triazolyl system. Intra-molecular C-H⋯O and inter-molecular C-H⋯N hydrogen bonds stabilize the structure.
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In the title compound, C(12)H(12)N(4)O(4), the 1,2,3-triazole ring and the nitro group form dihedral angles of 37.93 (5) and 8.97 (12)°, respectively, with the phenyl ring. The mol-ecular structure is stabilized by an intra-molecular C-H⋯O hydrogen bond, which generates an S(6) ring motif. In the crystal, mol-ecules are linked by C-H⋯N hydrogen bonds into layers lying parallel to (100). The cry...
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In the title compound, C(12)H(11)F(2)N(3)O(2), the dihedral angle between the triazole and phenyl rings is 73.74 (9)°. In the crystal, mol-ecules are linked into chains along [010] via weak C-H⋯O and C-H⋯N hydrogen bonds.
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In the title compound, C(22)H(24)N(6)O(5), the triazole ring is essentially planar with a maximum deviation of 0.005 (2) Å and forms dihedral angles of 79.78 (11) and 86.22 (11)° with the phenyl and benzene rings, respectively. In the crystal, mol-ecules are linked by inter-molecular N-H⋯N, C-H⋯O and C-H⋯π inter-actions into a three-dimensional network.
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Eight novel 1-[2-(1H-tetrazol-5-yl)ethyl]-1H-benzo[d][1,2,3]triazoles (3a-h) have been synthesized in order to obtain new compounds with potential anti-nociceptive and anti-inflammatory activity. The titled compounds were synthesized by the condensation of 1-[2-(1H-tetrazol-5-yl) ethyl]-1H-benzotriazole (2) and appropriate acid chlorides. Compound 2 was synthesized by reacting 3-(1H-benzo[d][1,...
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