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Reactions of 3-(4-Aryl-2-thiazolyl)- and 3-(2-Benzothiazolyl)-2-iminocoumarins with N-Nucleophiles |
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| Authors: | N Yu Gorobets A V Borisov A V Silin V M Nikitchenko S N Kovalenko |
| Institution: | (1) V. N. Karazin Kharkov National University, 61077 Kharkov, Ukraine;(2) National Pharmaceutical Academy, 61002 Kharkov, Ukraine |
| Abstract: | The reaction of 3-(4-aryl-2-thiazolyl)- and 3-(2-benzothiazolyl)-2-iminocoumarins with N-nucleophiles was studied. This reaction gives 2-N-substituted 3-(4-aryl-2-thiazolyl)- and 3-(2-benzothiazolyl)iminocourmarins. N-Nucleophiles such as arylamines, heterocyclic amines, and hydrazine derivatives undergo this reaction. |
| Keywords: | 3-(4-aryl-2-thiazolyl)-2-iminocoumarins 3-(2-benzothiazolyl)-2-iminocoumarins 2-iminocoumarins nucleophilic substitution |
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