Synthesis of 5-(trifluoromethyl)cyclohexane-1,3-dione and 3-amino-5-(trifluoromethyl)cyclohex-2-en-1-one: new trifluoromethyl building block |
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Authors: | Olugbeminiyi O. Fadeyi |
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Affiliation: | Department of Chemistry, Tennessee State University, 3500 John A. Merritt Blvd., Nashville, TN 37209-1561, USA |
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Abstract: | A simple synthesis of 5-(trifluoromethyl)cyclohexane-1,3-dione and 3-amino-5-(trifluoromethyl)cyclohex-2-en-1-one from the sodium salt of methyl or ethyl-4-hydroxy-2-oxo-6-(trifluoromethyl)cyclohex-3-en-1-oate is demonstrated. The compounds represent highly functionalized reactive intermediates for the synthesis of organic and heterocyclic compounds containing a trifluoromethyl group. |
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Keywords: | Trifluoromethyl Cyclohexane-1,3-dione Dianion By-product Diester |
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