Organoelement Compounds
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ChemInform Abstract: A General and Efficient Synthesis of β-Ketophosphonates.
First published: March 12, 1996
Abstract
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ChemInform Abstract
A series of title compounds, among them the fluorinated derivatives of type (XIII) are prepared in an efficient manner via acylation of organocuprates, organomagnesiums or organolithiums with dialkylphosphonoalkanoyl chlorides. Products (X) and (XIII) are used for the synthesis of enynones and 2-fluoro-2-enones, respectively.
