16715-03-0Relevant academic research and scientific papers
Addition of α-halocarboxylic acid esters to para-substituted benzaldehydes in the presence of pentacarbonyliron
Terent'ev,Vasil'eva,Kuz'mina,Mysova,Chakhovskaya
, p. 1273 - 1275 (2001)
Pentacarbonyliron promotes addition of α-halocarboxylic acid esters at the carbonyl group of benzaldehyde and its para-substituted analogs. The substituent in the benzene ring strongly affects the process.
Synthesis of dihalohydrins and tri- and tetra-substituted olefins
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Page 9, (2008/06/13)
A novel synthesis reaction for highly stereospecific tri- and tetra-substituted olefins is described. A single stereoisomer of stable α-halo-α,β-ester is produced in high yield by the reaction of aldehyde or ketone with a trihalogenated compound such as t
(Z)-α-haloacrylates: An exceptionally stereoselective preparation via Cr(II)-mediated olefination of aldehydes with trihaloacetates
Barma,Kundu, Abhijit,Zhang, Hongming,Mioskowski, Charles,Falck
, p. 3218 - 3219 (2007/10/03)
(Z)-α-Fluoro-, (Z)-α-chloro-, and (Z)-α-bromoacrylates were obtained with unprecedented yield and stereocontrol (>99%) via addition of the corresponding commercial trihaloacetates to aldehydes at room temperature using stoichiometric Cr(II) salts or catal
Addition of halogenoacetic esters to aldehydes and ketones in the presence of Fe(CO)5
Terentiev,Vasilieva,Kuz'mina,Chakhovskaya,Brodsky,Belokon'
, p. 722 - 723 (2007/10/03)
The use of complex-forming solvents and variations in the reaction temperature made it possible to prepare α-halogeno β-hydroxy carboxylic esters upon addition of halogenoacetic esters to aldehydes and ketones promoted by iron pentacarbonyl.
Chain Reactions Induced by Cathodic Reduction
Shono, Tatsuya,Kise, Naoki,Masuda, Mitsuharu,Suzumoto, Takeshi
, p. 2527 - 2533 (2007/10/02)
Cathodic reduction of a system comprising carbon tetrachloride, chloroform, and an aldehyde led to an effective anionic chain reaction.The best current efficiency observed was about 1*104 percent .Such a chain reaction is an effective synthetic method for 1,1,1-trichloro-2-alkanols.The reaction system consisting of methyl trichloroacetate, methyl dichloroacetate, and an aldehyde and several other systems also exhibited a similar pattern of chain reaction.
Trichloroacetate de methyle-trisdimethylaminophosphine-chlorure de magnesium : un nouveau systeme de reactifs pour la generation d'enolates dihalogenes
Hayon, Annie-Flore,Fehrentz, Jean-Alain,Chapleur, Yves,Castro, Bertrand
, p. 207 - 210 (2007/10/02)
The reactin of trisdimethylaminophosphine at low temperature with methyl trichloroacetate in the presence of an aldehyde and magnesium chloride leads to the exclusive formation of an α,α-dichloro β-hydroxyester.The reaction performed with N-Boc-L-leucinal
