Oxidative Cyclization of Lithium 4-Ethoxy-1,1,1-trifluoro-4-oxobut-2-en-2-olate
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Diethyl 2,5-dihydroxy-2,5-bis(trifluoromethyl)tetrahydrofuran-3,4-dicarboxylate has been synthesized for the first time by reaction of lithium 4-ethoxy-1,1,1-trifluoro-4-oxobut-2-en-2-olate with manganese(III) acetate. The structure of its (2S*3S*4S*5S*) stereoisomer has been confirmed by X-ray analysis.
Keywordslithium 4-ethoxy-1,1,1-trifluoro-4-oxobut-2-en-2-olate manganese(III) acetate diethyl 2,5-dihydroxy-2,5-bis(trifluoromethyl)tetrahydrofuran-3,4-dicarboxylate crystal structure X-ray analysis
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This study was performed using the facilities of the “Spectroscopy and Analysis of Organic Compounds” joint center (Institute of Organic Synthesis, Ural Branch, Russian Academy of Sciences).
This study was performed in the framework of state assignment no. AAAA-A19-119011790132-7.
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