2-(1H-1,2,3-Benzotriazol-1-yl)-N′-(2-chlorobenzylidene)acetohydrazide
نویسندگان
چکیده
In the title compound, C(15)H(12)ClN(5)O, the mean planes of the benzotriazole and chloro-phenyl fragments form a dihedral angle of 70.8 (1)°. In the crystal, mol-ecules are linked into infinite chains along the a axis by N-H⋯O hydrogen bonds. Weak inter-molecular C-H⋯N hydrogen bonds further link these chains into layers parallel to the ab plane. The crystal studied was a racemic twin.
منابع مشابه
2-(1H-1,2,3-Benzotriazol-1-yl)-N′-cyclopentylideneacetohydrazide
The title compound, C(13)H(15)N(5)O, was synthesized by the reaction of 2-(1H-1,2,3-benzotriazol-1-yl)acetohydrazide with cyclo-penta-none. In the cyclopentane ring, two C atoms and their attached H atoms are disordered over two positions; the site occupancy factors are ca 0.63 and 0.37. In the crystal structure, mol-ecules are linked into infinite chains directed along the b axis by N-H⋯O hydr...
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In the title complex, [Mn(SO(4))(C(10)H(9)N(5))(H(2)O)(4)]·2H(2)O, the Mn(2+) cation is six-coordinated by one N atom from a 1-[(1H-1,2,3-benzotriazol-1-yl)meth-yl]-1H-imidazole ligand and five O atoms from one monodentate sulfate ligand and four water mol-ecules in a distorted octa-hedral geometry. In the crystal, adjacent mol-ecules are linked through O-H⋯O and O-H⋯N hydrogen bonds into a thr...
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متن کامل2-(1H-Benzotriazol-1-yl)acetohydrazide
The title compound, C(8)H(9)N(5)O, was synthesized by the reaction of ethyl 2-(benzotriazol-1-yl)acetate with hydrazine hydrate in ethanol. In the amide group, the C-N bond is relatively short [1.3283 (16) Å], suggesting some degree of electronic delocalization in the mol-ecule. In the crystal structure, mol-ecules are linked into infinite chains along the a axis by inter-molecular O-H⋯N hydrog...
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