27183-47-7Relevant 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.
A convenient palladium-catalyzed synthesis of α-fluoro-α,β-unsaturated esters
Shen, Yanchang,Zhou, Yuefen
, p. 247 - 251 (2007/10/02)
During the treatment of ethyl α-fluoro-α-iodoacetate with aldehydes in the presence of tri-n-butylarsine and a catalytic amount (10 molpercent) of Pd(PPh3)4, the aldehydes were eventually completely consumed and α-fluoro-α,β-unsaturated esters were obtained in 52-90percent yield.