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Synthesis 2004(15): 2545-2549
DOI: 10.1055/s-2004-831216
DOI: 10.1055/s-2004-831216
PAPER
© Georg Thieme Verlag Stuttgart · New York
Unexpected Addition of Methyl 3,3,3-Trifluoropyruvate to ‘Push-Pull’ Enamines Having a Methyl Group at α-Position
Further Information
Received
19 April 2004
Publication Date:
16 September 2004 (online)
Publication History
Publication Date:
16 September 2004 (online)
Abstract
The reaction of ‘push-pull’ enamines having a methyl group at the α-position with methyl 3,3,3-trifluoropyruvate was investigated. As a result, unexpected addition of pyruvate to methyl group was found and a set of polyfunctionalized β-dicarbonyl compounds was obtained. Possible mechanism of the reaction is discussed.
Key words
‘push-pull’ enamines - methyl 3,3,3-trifluoropyruvate - nucleophilic addition - ene reaction
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