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2-R-6-ethyl-7-hydroxy-3-(5-phenyl-1,3,4-thiadiazolyl-2)chromones |
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| Authors: | T V Shokol V V Semenyuchenko V P Khilya |
| Institution: | (1) Taras Shevchenko Kiev National University, 01033 Kiev, Ukraine |
| Abstract: |  -(5-Phenyl-1,3,4-thiadiazolyl-2)-6-ethyl-2,4-dihydroxyacetophenone was synthesized by the condensation of 4-ethylresorcinol with 2-cyanomethyl-5-phenyl-1,3,4-thiadiazole. Interaction of the former with carboxylic acid anhydrides and halides and subsequent hydrolysis gave 2-R-6-ethyl-7-hydroxy-3-(5-phenyl-1,3,4-thiadiazoyl)chromones.Translated from Khimiya Geterotsiklicheskikh Soedinenii, 1840–1847, December, 2004. |
| Keywords: | 2-R-7-acyloxy-6-ethyl-3-(5-phenyl-1 3 4-thiadiazolyl-2)chromones 2-R-6-ethyl-7-hydroxy-3-(5-phenyl-1 3 4-thiadiazolyl-2)chromones |
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