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Synthesis 2004(10): 1557-1559
DOI: 10.1055/s-2004-829102
DOI: 10.1055/s-2004-829102
SHORTPAPER
© Georg Thieme Verlag Stuttgart · New York
Efficient Synthetic Method for β-Enamino Esters Using Ultrasound
Further Information
Received
8 December 2003
Publication Date:
16 June 2004 (online)
Publication History
Publication Date:
16 June 2004 (online)
Abstract
β-Keto esters react with a variety of amines in the presence of 0.1 equivalents of acetic acid without any solvents under ultrasound to give good yields of the corresponding β-enamino esters.
Keywords
ultrasound - β-enamino esters - β-keto esters - amines
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