
Russian Chemical Bulletin p. 322 - 325 (1993)
Update date:2022-08-03
Topics:
Saloutin, V. I.
Skryabina, Z. E.
Bazyl, I. T.
Chupakhin, O. N.
The hitherto unknown ethyl pentafluorobenzoylpiruvate was prepared by condensing pentafluoroacetophenone with diethyl oxalate.Intramolecular cyclization of this ester or of its copper(II) chelate, as well as of ethyl 2-(ethoxymethylene)pentafluorobenzoyla
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