Structural studies of lithium 4,4-difluoro- and 4,4,4-trifluoro-3-oxybutenoates |
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| Authors: | P. A. Slepukhin N. S. Boltacheva V. I. Filyakova V. N. Charushin |
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| Affiliation: | 1. I. Ya. Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, 22/20 ul. S. Kovalevskoi, 620041, Ekaterinburg, Russian Federation
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| Abstract: | The condensation of ethyl difluoroacetate or ethyl trifluoroacetate with ethyl acetate in the presence of lithium hydride afforded lithium ethyl 4,4-difluoro- and ethyl 4,4,4-trifluoro-3-oxybutenoates, respectively. The structures of the complexes were established by X-ray diffraction. |
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