Isocyclic Compounds
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ChemInform Abstract: Acylation of Diethyl (Ethoxycarbonyl)fluoromethylphosphonate Using Magnesium Chloride-Triethylamine: A Facile Synthesis of α-Fluoro β-Keto Esters.
First published: April 30, 1996
Abstract
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ChemInform Abstract
The MgCl2-mediated diacetylation of the phosphonate (I) with aromatic acyl chlorides (II) and direct silica gel promoted deacetylation of the resulting triacyl compounds (III) provides an efficient method for the preparation of the α-fluoro β-keto esters (IV).
