Bhattacharya, Rahul ; Ray, Sibdas ; Ray, Jayanta ; Ghosh, Ashutosh (2003) Thermally induced oxidative trimerization of benzimidazole by copper(II) chloride in the solid state Central European Journal of Chemistry, 1 (4). pp. 427-440. ISSN 2391-5420
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Official URL: https://link.springer.com/article/10.2478/BF024752...
Related URL: http://dx.doi.org/10.2478/BF02475226
Abstract
Benzimidazolium trichlorocuprate (II) undergoes a redox reaction in the solid state at elevated temperature (∼240°C) to produce the cyclic trimer of benzimidazole and cuprous chloride. The trimer has been characterized by IR, NMR and Mass spectroscopy. It has also been synthesized in lower yield by heating the mixtures of CuCl2 and benzimidazole in different ratios or heating other compounds of CuCl2 and benzimidazole. The absorption, emission, and excitation spectra of the trimer in two different solvents (TFA and DMSO) and a comparison of these results with those of benzimidazole are presented here.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer Verlag. |
| Keywords: | Copper (II); Copper(I); Thermal Analysis; Trimer of Benzimidazole; Fluorescence |
| ID Code: | 108403 |
| Deposited On: | 17 Oct 2017 12:59 |
| Last Modified: | 17 Oct 2017 12:59 |
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