Treatment of the Reformatsky reagent with aldehydes and ketones affords 2,2-difluoro-3-hydroxy esters. Please enquire for references and other data for this item.
Other Notes 通过 Reformatsky 反应合成 α,α-二氟-β-羟基酯类化合物1,2
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• Valuable building block for the introduction of the CF2 group by Reformatsky reaction with aldehydes. A further development of this chemistry involves the generation of an ɑɑ-difluoro-?-lactone, followed by thermal decarboxylation as a high-yield route to 1,1-difluoroalkenes: J. Org. Chem., 60, 5378 (1995):