Reactivity of aminophosphonic acids. 2. Stability in solutions of acids and bases

Marcin H. Kudzin, Józef Drabowicz, Frank Jordan, Zbigniew H. Kudzin, Paweł Urbaniak

Research output: Contribution to journalArticle

Abstract

The stability of the representative series of ω-aminoalkylphosphonic acids (ω-AAP: 2-AlaP and 3-AlaP), 1-aminoalkylphosphonic acids (AAP: GlyP; AlaP and PglP) and quaternary 1-aminoalkylphosphonic acids (AAP: MalP), 1-(N-alkylamino)alkylphosphonic acids (R-AAP: tBu-GlyP; tBu-AlaP; Me-HalP; Et-HalP and Et-MalP) and 1-(N,N-dialkylamino)alkylphosphonic acids (R2-AAP: Me2-GlyP and Me2-HalP) being exposed to acidic (2 M H2SO4) and/or basic (2 M KOH) solutions in the temperature range of 25-100 °C, was investigated.

Original languageEnglish (US)
Pages (from-to)326-328
Number of pages3
JournalPhosphorus, Sulfur and Silicon and the Related Elements
Volume194
Issue number4-6
DOIs
StatePublished - May 27 2019

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Organic Chemistry
  • Inorganic Chemistry

Keywords

  • Aminoalkylphosphonic acids
  • degradation
  • hydrolytic stability

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