نتایج جستجو برای: 3 thiazolidine 2 thione
تعداد نتایج: 3349827 فیلتر نتایج به سال:
The mol-ecule of the title compound, C(7)H(6)N(2)S(3), is almost planar, the dihedral angle between the benzene plane and the 1,3-dithiole-2-thione plane being 2.21 (6)°. In the crystal, mol-ecules are linked by inter-molecular N-H⋯S and N-H⋯N hydrogen bonds into a three-dimensional network. The crystal packing also exhibits weak inter-molecular S⋯S inter-actions [3.5681 (9) Å].
Novel 3-(3-benzyl-2,3-dihydrobenzo[ d]thiazol-2-yl)benzo[ d]oxazole-2(3 H)-thione derivatives are efficiently synthesized in excellent yields by reactions of benzothiazoles, benzyl bromides, and 2-mercaptobenzoxazole acetone under catalyst-free conditions the presence triethylamine. The structures products confirmed nuclear magnetic resonance spectroscopy, infrared electron ionization mass spec...
Treatment of 1,3-bis(3'-butylimidazolyl-1'-yl)benzene diiodide with elemental sulfur in the presence of a base produced a bis(N-heterocyclic thione) (NHT) pincer ligand precursor. Its reaction with PdCl2(CH3CN)2 produced chloro[1,3-bis(3'-butylimidazole-2'-thione-κ-S)benzene-κ-C]palladium(ii), a 6,6-fused ring SCS-NHT palladium pincer complex. This air stable compound is, to our knowledge, the ...
In the title compound, C(4)H(6)N(2)OS(2), the dihedral angle between the five-membered heterocyclic ring and the plane of the eth-oxy group is 4.9 (2)°. The 1,3,4-thiadiazole-2-thione unit is planar, with an r.m.s. deviation of 0.011 Å from the corresponding squares plane defined by the seven constituent atoms. In the crystal, pairs of N-H⋯S hydrogen bonds link the mol-ecules into inversion dim...
Some octopamine agonists were found to suppress the calling behavior of the stored product Indian meal moth, Plodia interpunctella. Compounds were screened using a calling behavior bioassay using female P. interpunctella. Four active derivatives, with inhibitory activity at the nanomolar range, were identified in order of decreasing activity: 2-(1-phenylethylamino)-2-oxazoline > 2-(2-ethyl,6-me...
In the title complex, [Cd(CH(3)COO)(2)(C(4)H(8)N(2)S)(2)], the Cd(II) cation is coordinated by three acetate O atoms and two S atoms of Diaz [Diaz = 1,3-diazinane-2-thione = 3,4,5,6-tetra-hydro-pyrimidine-2(1H)-thione]. The Cd(II) coordination is augmented by one considerably longer Cd-O bond of 2.782 (3) Å to a carboxyl-ate O atom. The resulting coordination polyhedron around the Cd(II) cation...
Introduction: Oxidative stress and resulting lipid peroxidation are involved in numerous pathological conditions. For this reason, the role of antioxidants attracts attention radical-scavenging capacity many natural synthetic supplements drugs has been extensively evaluated. Material methods: In present study, seven N,N'-disubstituted benzimidazole-2-thiones with ester (1 - 4) hydrazide (5 7) s...
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