Synthesis and properties of substituted [3-(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]acetonitriles |
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Authors: | E. Yu. Shasheva N. I. Vikrishchuk L. D. Popov V. I. Minkin M. E. Kletskii M. Yu. Antipin A. D. Vikrishchuk I. E. Mikhailov |
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Affiliation: | 1.Southern Federal University,Rostov-on-Don,Russia;2.Nesmeyanov Institute of Organometallic Compounds,Russian Academy of Sciences,Moscow,Russia;3.Southern Research Center,Russian Academy of Sciences,Rostov-on-Don,Russia |
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Abstract: | Alkylation of 3-substituted 5-(2-hydroxyphenyl)-1H-1,2,4-triazoles with chloroacetonitrile gave hitherto unknown N-cyanomethyl derivatives whose structure was determined by X-ray analysis and 1H and 13C NMR spectroscopy. Condensation of substituted [3-(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]acetonitriles at the activated methylene group with acetone led to the formation of new 3-methyl-2-triazolylbut-2-enenitrile derivatives. |
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