In the asymmetric unit of the title compound, C(13)H(11)N(3)OS·0.5H(2)O, there are two independent mol-ecules of 4-benzyl-3-(2-fur-yl)-1H-1,2,4-triazole-5(4H)-thione and a water mol-ecule of hydration. The conformation of the two organic mol-ecules is slightly different, the dihedral angles formed by the furyl and triazole rings being 5.63 (15) and 17.66 (13)°. The water mol-ecule of hydration ...

A series of Schiff and Mannich bases derived from 4-amino-5-(3-fluoro-phenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione were synthesized. The alkylation of 4-phenyl-5-(3-fluorophenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione with propargyl bromide afforded the corresponding thiopropargylated derivative which upon treatment with the appropriate secondary amines in the presence of CuCl2 furnished the ...

The asymmetric unit of the title compound, [Zn(HPO(4))(C(2)H(3)N(3))](n), contains one Zn(2+) cation, one (HPO(4))(2-) anion and a 1,2,4 triazole ligand. The Zn(2+) cation is coordinated in a quite regular tetra-hedral geometry by O atoms from three phosphate groups and a tertiary N atom from the triazole ring. Each phosphate anion is connected to three Zn(II) cations, leading to a series of co...

In the title compound, [Zn(C11H7N6)2(H2O)2], the Zn(II) cation, located on an inversion center, is N,N'-chelated by two 5-(pyrazin-2-yl)-3-(pyridin-3-yl)-1,2,4-triazolide anions and is further coordinated by two water mol-ecules in a distorted N4O2 octa-hedral geometry. In the anionic ligand, the pyrazine and pyridine rings are twisted with respect to the central triazole ring by 5.77 (10) and ...

In this study, 1-(5-Methyl-1-(p-tolyl)-1H-1,2,3-triazol-4-yl)ethan-1-one, was reacted with Thiosemicarbazide, alkyl carbodithioate and benzaldehyde to give thiosemicarbazone, alkylidenehydrazinecarbodithioate and 3-phenylprop-2-en-1-one-1,2,3-triazole derivatives. The 1,3,4-thiadiazole derivatives containing the 1,2,3-triazole moiety were obtained via reaction of alkylidenecarbodithioate with h...

In this manuscript, a new series of 1,2,4-triazole-3-ones containing imin function was synthesized from 5-(4-bromobenzyl)-4-amino-2H-1,2,4-triazol-3(4H)-one and aromatic aldehyde by using microwave irradiation technique via schiff base reaction. Firstly, ethyl imido-p-bromophenylacetate hydrochloride (2) according to the pinner method in literature. Then, compound 2 reacted with carbazate p-bro...

For the first time, 5-formyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate was synthesized via a two-step scheme. The molecular structure of compound determined by single-crystal X-ray diffraction analysis. Hirshfeld surface analysis used to study various intermolecular interactions. crystalline is marked presence three types ?-interactions (n??*, lp···?, and ?···?) between -C(H)=O group tri...

In the title compound, [Zn(C(4)HN(3)O(4))(H(2)O)(3)](n), each Zn(II) atom adopts a distorted octa-hedral coordination geometry, being surrounded by one chelating and one monodentate 1H-1,2,4-triazole-3,5-dicarboxyl-ate ligand and three water mol-ecules. Adjacent Zn(II) cations are linked by a 1H-1,2,4-triazole-3,5-dicarboxyl-ate ligand in a μ(2),κ(3) fashion to form a chain running along the c ...

The title compound, C11H11ClN4OS, crystallizes with two mol-ecules, A and B, in the asymmetric unit in which the dihedral angles between the triazole and benzene rings are 54.6 (3) and 56.0 (3)°. Both mol-ecules feature an intra-molecular O-H⋯N hydrogen bond, which generates an S(6) ring. In the crystal, A-B dimers are linked by pairs of weak C-H⋯S hydrogen bonds along with π-π stacking inter-a...

In the title compound C(21)H(21)ClF(2)N(3)O(2) (+)·NO(3) (-), the triazole ring makes dihedral angles of 40.7 (3) and 30.2 (4)° with the 4-chloro-pheny and 2,4-difluoro-phenyl rings, respectively. The cation adopts a Z-configuration about the C=C double bond which links the triazole ring to the 4-chloro-phen-oxy unit via a but-yloxy chain. In the crystal, the cations and the anions are linked b...