175983-10-5Relevant academic research and scientific papers
Reactions of α-monochloro- and α,α-dichloro-β-oxoaldehyde acetals with bases
Guseinov
, p. 663 - 665 (1998)
α,α-Dichloro-β-oxoaldehyde diethyl acetals decompose under the action of bases (NaOH, MeONa) with cleavage of the carbon-carbon bond and formation of carboxylic acids or their esters and the dichloroacetaldehyde diethyl acetal carbanion. The latter reacts in situ with benzaldehyde to form stable α-chloro-α,β-epoxyacetal. α-Chloro-α-formyl-γ-butyrolactone diethyl acetal is transformed into α-chloro-α-diethoxymethyl-γ-hydroxybutyric acid under the action of an alkali.
Functionally Substituted α-Chlorooxiranes. Synthesis and Rearrangement
Guseinov, F. I.,Tagiev, S. Sh.,Moskva, V. V.
, p. 1028 - 1029 (2007/10/03)
A series of difficultly accessible unstable polyfunctional α-chlorooxiranes were synthesyzed from corresponding α,α-dichloro alcohols.Thermal and catalytic isomerizations of the obtained compounds into chloro ketones were accomplished.
