159388-78-0Relevant articles and documents
Modified Julia fluoroolefination: Selective preparation of fluoroalkenoates
Pfund, Emmanuel,Lebargy, Cyril,Rouden, Jacques,Lequeux, Thierry
, p. 7871 - 7877 (2007)
(Chemical Equation Presented) The modified Julia olefination reaction has been applied to develop a stereoselective synthesis of fluoroalkenoate derivatives from a fluorobenzothiazolyl sulfone and aldehydes or a ketone. The olefination reaction can be ach
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
supporting information, 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.
Tandem reduction-olefination of triethyl 2-acyl-2-fluoro-2-phosphonoacetates and a synthetic approach to Cbz-Gly-Ψ[(Z)-CF{double bond, long}C]-Gly dipeptide isostere
Sano, Shigeki,Kuroda, Yoko,Saito, Katsuyuki,Ose, Yukiko,Nagao, Yoshimitsu
, p. 11881 - 11890 (2007/10/03)
(Z)-α-Fluoro-α,β-unsaturated esters (Z)-7a-f were stereoselectively prepared by a tandem reduction-olefination of triethyl 2-acyl-2-fluoro-2-phosphonoacetates 6a-f with NaBH4 in EtOH. A concise synthesis of Cbz-Gly-Ψ[(Z)-CF{double bond, long}C]-Gly (26) as a dipeptide isostere was achieved via the tandem reduction-olefination of the corresponding 2-acyl-2-fluoro-2-phosphonoacetate 20.