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Synthesis 1985; 1985(8): 764-766
DOI: 10.1055/s-1985-31339
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Synthesis of Dialkyl Hex-2-yne-1,6-dioates and Hept-2-yne-1,7-dioates

A. D. Abell* , G. W. Heinicke, R. A. Massy-Westropp
  • *Department of Organic Chemistry, University of Adelaide, Adelaide 5001, Australia
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Publication History

Publication Date:
17 September 2002 (online)

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The title compounds are prepared by flash vacuum pyrolysis of the corresponding phosphoranes, obtained from succinic or glutaric anhydrides and ethoxycarbonylmethylenetriphenylphosphorane.