<p>Convenient syntheses of functionalized hydroxymethyl-substituted organophosphorus acids and their derivatives have been developed. Trimethylsilyl esters of trivalent phosphorus acids react with various aldehydes and ketones to give new hydroxymethyl-substituted phosphonous, phosphonic and phosphinic acids with P—C—O units. The resulting compounds are of interest as promising biologically active substances, water-soluble polydentate ligands, and effective extractants.</p>

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Synthesis of functionalized hydroxymethyl-substituted organophosphorus acids

  • Yu. N. Bubnov,
  • A. A. Prishchenko,
  • M. V. Livantsov,
  • O. P. Novikova,
  • L. I. Livantsova,
  • S. V. Baranin

摘要

Convenient syntheses of functionalized hydroxymethyl-substituted organophosphorus acids and their derivatives have been developed. Trimethylsilyl esters of trivalent phosphorus acids react with various aldehydes and ketones to give new hydroxymethyl-substituted phosphonous, phosphonic and phosphinic acids with P—C—O units. The resulting compounds are of interest as promising biologically active substances, water-soluble polydentate ligands, and effective extractants.