322-09-8Relevant articles and documents
Preparation of α-Fluoro Enolates and Their Use in the Directed Aldol Reaction
Welch, John T.,Seper, Karl,Eswarakrishnan, Seetha,Samartino, Janet
, p. 4720 - 4721 (1984)
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Stereoselective Reduction of α-Fluoro-β-keto Esters by NADH and NADPH-Dependent Ketoreductases
Green, Thomas K.,Damarancha, Anil,Vanagel, Matthew,Showalter, Brandon,Kolberg, Sandra,Thompson, Alexander
supporting information, p. 4080 - 4084 (2019/06/21)
Racemic α-fluoro-β-keto esters were stereoselectively transformed to α-fluoro-β-hydroxy esters through dynamic reductive kinetic resolution (DYRKR) using commercially available NAD(P)H-dependent ketoreductases. Aromatic, alkenyl, and alkyl substrates were
Catalyzed reformatsky reactions with ethyl bromofluoroacetate for the synthesis of α-fluoro-β-hydroxy acids
Ocampo,Dolbier, Jr.,Abboud,Zuluaga
, p. 72 - 78 (2007/10/03)
The presence of catalytic amounts of CeCl3 improves yields and simplifies procedure in the Reformatsky reactions of ethyl bromofluoroacetate with aldehydes and ketones to generate diastereomeric mixtures of α-fluoro-β-hydroxy esters, some of which can be separated by crystallization or column flash chromatography. Diastereomerically pure α-fluoro-β-hydroxy acids are obtained by mild alkaline hydrolysis of the resolved α-fluoro-β-hydroxy esters. Detailed NMR data of new α-fluoro-β-hydroxy esters and α-fluoro-β-hydroxy acids are also presented.