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Synthesis 2002(15): 2232-2242
DOI: 10.1055/s-2002-34843
DOI: 10.1055/s-2002-34843
PAPER
© Georg Thieme Verlag Stuttgart · New York
Synthesis of 1,4-Oxazepin-7-ones Using Baylis-Hillman Products as Key Intermediates
Further Information
Received
15 April 2002
Publication Date:
21 October 2002 (online)
Publication History
Publication Date:
21 October 2002 (online)
Abstract
Baylis-Hilman adducts derived from aromatic aldehydes and methyl acrylate can be readily converted to 1,4-oxazepin-7-ones substituted in 2-, 3-, or 4-position by condensation with amino alcohols.
Key words
Baylis-Hillman reaction - 1,4-oxazepin-7-ones - amino alcohols - aromatic aldehydes - lactonization - hydrogenation
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