Browsing by Subject "Darzens reaction"

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Dimethyl dichloromalonate as a new synthetic equivalent of methyl dichloroacetate in the Darzens condensation

Berdnikov E.; Mamedov V. (1995)

Dimethyl dichloromalonate reacts with aldehydes in the presence of sodium methoxide to form α-chloropyruvates, α-chloroglycidates, or α,α-dichlorohydrins, depending on the nature of the aldehyde. © 1995, Plenum Publishing ...
Reaction of 3,3-dichloropentane-2,4-dione with aromatic aldehydes under the conditions of Darzens reaction

Mamedov V.; Berdnikov E.; Litvinov I.; Kuz'mina L. (1995)

3,3-Dichloropentane-2,4-dione reacts with aromatic aldehydes under the conditions of Darzens reaction to give 4-acetoxy-4-aryl-3,3-dichlorobutan-2-ones, the products of insertion into the σ-C-C bond. The reaction of ethyl ...
Substituted benzaldehydes in the darzens condensation with alkyl dihaloacetates

Mamedov V.; Berdnikov E.; Tsuboi S.; Hamamoto H.; Komiyama T.; Gorbunova E.; Gubaidullin A.; Litvinov I. (2006)

The Darzens reaction of dihaloacetic acid esters with aromatic aldehydes produces either arylhaloglycidic or arylhalopyruvic esters depending on the nature of the substituent in the aromatic ring. Alkyl p- methoxyphenylc ...

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