26927-86-6Relevant articles and documents
A facile and mild approach for stereoselective synthesis of α-fluoro-α,β-unsaturated esters from α-fluoro-β-keto esters via deacylation
Qian, Jinlong,Yi, Wenbin,Lv, Meifang,Cai, Chun
, p. 127 - 132 (2015/02/02)
The highly stereoselective olefination reaction of α-fluoro-β-keto esters for the synthesis of α-fluoro-α,β-unsaturated esters has been developed. The olefination combines nucleophilic addition, intramolecular nucleophilic addition, and elimination in one step, as well as provides a facile synthetic approach to α-fluoro-α,β-unsaturated esters which are important units in many biologically active compounds and useful precursors in a variety of functional-group transformations.
Microwave-assisted one-pot synthesis of α-fluoro-α,β- unsaturated esters under solvent-free conditions
Ren, Aishan,Yang, Xiongjun,Hong, Jing,Yu, Xiaochun
experimental part, p. 2376 - 2378 (2009/05/27)
A microwave-assisted approach for the synthesis of α-fluoro-α, β-unsaturated esters from ethyl bromofluoroacetate, aldehydes, and triphenylphosphine in the presence of Zn-Cu under solvent-free conditions was achieved. The reaction was accomplished within
A novel reaction of β,β'-dihydroxy acids or esters with vanadium(V) trichloride oxide. New entry to the stereoselective synthesis of α-fluoro- α,β-unsaturated acids and esters
Ishihara, Takashi,Shintani, Atsuhiro,Yamanaka, Hiroki
, p. 4865 - 4868 (2007/10/03)
β,β'-Dihydroxy carboxylic acids and esters, readily prepared from dibromofluoroacetate and aldehydes, underwent deoxygenation, followed by elimination of aldehyde by the action of vanadium(V) trichloride oxide at the reflux temperature of chlorobenzene fo
