The effect of reaction temperature change on equilibrium 27231-36-3

This compound(2-Mercapto-5-methylbenzimidazole)SDS of cas: 27231-36-3 was discussed at the molecular level, the effects of temperature and reaction time on the properties of the compound were discussed, and the optimum reaction conditions were selected.

So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Qiu, Qi-Ming; Liu, Min; Li, Zhong-Feng; Jin, Qiong-Hua; Huang, Xu; Zhang, Zhen-Wei; Zhang, Cun-Lin; Meng, Qing-Xuan researched the compound: 2-Mercapto-5-methylbenzimidazole( cas:27231-36-3 ).SDS of cas: 27231-36-3.They published the article 《Synthesis, structure, terahertz spectroscopy and luminescent properties of copper(I) complexes with mercaptan ligands and triphenylphosphine》 about this compound( cas:27231-36-3 ) in Journal of Molecular Structure. Keywords: preparation copper mercaptothiazole phosphine complex; crystal structure copper mercaptothiazole phosphine complex; fluorescence copper mercaptothiazole phosphine complex. We’ll tell you more about this compound (cas:27231-36-3).

The reactions of Cu(I) halides with PPh3 (PPh3) and mercaptan ligand [2-mercapto-6-nitrobenzothiazole (HMNBT), 2-amino-5-mercapto-1,3,4-thiadiazole (HAMTD) and 2-mercapto-5-methyl-benzimidazole (MMBD)] yielded seven complexes, [CuCl(HMNBT)(PPh3)2] (1), [CuX(HMNBT)(PPh3)]2 (X = Cl, Br) (2-3), [Cu(MNBT)(HMNBT)(PPh3)2] (4), [CuBr(HAMTD)(PPh3)2]·MeOH (5) and [CuX(MMBD)(PPh3)2]·2MeOH (X = Br, I) (6-7). These complexes were characterized by elemental anal., x-ray diffraction, 1H NMR and 31P NMR spectroscopy. In these complexes the mercaptan ligands act as monodentate or bridged ligand with S as the coordination atom. In complexes 1 and 4, H bonds CH···X and weak interactions CH···π give chains and 2-dimensional network, resp., while complexes 2 and 3 are dinuclear. In 5-7, intramol. H bonds link the [CuX(thione)(PPh3)2] mols. and the solvated MeOH mols. into centrosym. dimers. Complexes 1-5 represent 1st Cu(I) halide complexes of HMNBT and HAMTD. The complexes 1, 5, 6 and 7 exhibit interesting fluorescence in the solid state at room temperature and their terahertz (THz) time-domain spectroscopy was also studied.

This compound(2-Mercapto-5-methylbenzimidazole)SDS of cas: 27231-36-3 was discussed at the molecular level, the effects of temperature and reaction time on the properties of the compound were discussed, and the optimum reaction conditions were selected.

Reference:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem