Syntheses and Characterization of the Thermally Stable Cu(hexafluoroacetylacetonato)_2(mu-diethyl 2-allylmalonate)

摘要

Much attention has been paid to the structural chemistry of beta-diketones and beta-diketonates involving keto-enol tautom-erism and the intramolecular hydrogen bond.For the majority of cases in keto-enol tautomerism,the keto form (la) is far more stable.Such factors as intramolecular hydrogen bond and conjugation,however,increase the stability of the enol form (1b and 1c).