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Synlett 1998; 1998(10): 1114-1116
DOI: 10.1055/s-1998-1871
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Michael Addition Mediated by an Internal Catalyst. A Novel Route to 2-Diethylphosphonoalkanoic Acids

Henryk Krawczyk*
  • *Institute of Organic Chemistry, Technical University (Politechnika), 90-924 Lodz, Zeromskiego 116, Poland; Fax (0-48-42)636-55-30
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Publication History

Publication Date:
31 December 2000 (online)

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Dicyclohexylammonium 2-diethylphosphonoacrylate reacts readily with a variety of 1,3-dicarbonyl and monocarbonyl pronucleophiles to give the corresponding Michael adducts. Self-catalysis in these reactions is postulated.

Michael addition - self-catalysis - 2-diethylphosphonoalkanoic acids

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