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Dialkyl 1-alkynylphosphonates: A range of promising reagents

  • CNRS

Research output: Contribution to journalShort surveypeer-review

Abstract

This review covers the preparations of 1-alkynylphosphonates by Michaelis - Arbuzov and Michaelis - Becker reactions, by nucleophilic substitutions at phosphorus (SNP(V)), and by elimination from 1-alkenylphosphonates. The reactivity and versatility of 1-alkynylphosphonates have made them valuable precursors for other phosphonates, and particularly for the synthesis of heterocycles by [2+2], [3+2], and [4+2] cyclo-addition reactions.

Original languageEnglish
Pages (from-to)3103-3115
Number of pages13
JournalEuropean Journal of Organic Chemistry
Issue number18
DOIs
Publication statusPublished - 1 Jan 2000
Externally publishedYes

Keywords

  • 1-Alkynylphosphonates
  • Cycloadditions
  • Dehalogenation
  • Eliminations
  • Hydration
  • Re ductions
  • S(N)P(V)

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