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Synthesis 2008(11): 1685-1687
DOI: 10.1055/s-2008-1067029
DOI: 10.1055/s-2008-1067029
SHORTPAPER
© Georg Thieme Verlag Stuttgart · New York
Molybdenum(VI) Dichloride Dioxide Catalyzed Synthesis of β-Keto Esters by C-H Insertion of Ethyl Diazoacetate into Aldehydes
Weitere Informationen
Received
21 February 2008
Publikationsdatum:
16. April 2008 (online)
Publikationsverlauf
Publikationsdatum:
16. April 2008 (online)
Abstract
Synthesis of β-keto esters by condensing various aldehydes with ethyl diazoacetate is achieved by using molybdenum(VI) dichloride dioxide. Aromatic, aliphatic, and heterocyclic aldehydes are successfully condensed with ethyl diazoacetate to obtain corresponding β-keto esters in high yields at room temperature.
Key words
molybdenum - catalyst - β-keto esters - aldehydes - ethyl diazoacetate
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