Detail publikace

Poly(alkylene-H-phosphonate)s obtained by direct esterification and oxidation of hypophosphorous acid with ethylene glycol

ILIA, G. ILIESCU, S. POPA, A. VISA, A. MARANESCU, B. SIMULESCU, V. PEKAŘ, M. and BADEA, V.

Originální název

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This paper presents for the first time the synthesis of poly(alkylene-H-phosphonate)s by one-pot tandem reaction of hypophosphorous acid and ethylene glycol. Zirconium oxychloride was used as esterification catalyst, Nickel vinylphosphonate, Nickel sulfate, Nickel chloride hexahydrate were used as transfer hydrogenation catalyst. Nickel vinylphosphonate was synthesized in our laboratory and used for the first time as catalyst in this process. The compounds were characterized by 1H-NMR, 13C-NMR and 31P-NMR spectroscopy. Molar masses were determined by SEC-MALLS technique and depend on the catalyst used. The obtained poly(alkylene-H-phosphonate)s have molar masses between 1.50 and 11.85 kDa, higher than those obtained by other methods mentioned in the literature.

Klíčová slova

Hypophosphorous acid; ethylene glycol; esterification; oxidation

Autoři

ILIA, G.; ILIESCU, S.; POPA, A.; VISA, A.; MARANESCU, B.; SIMULESCU, V.; PEKAŘ, M. and BADEA, V.

Vydáno

11. 1. 2016

ISSN

1060-1325

Periodikum

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY

Ročník

Číslo

Stát

Spojené státy americké

Strany od

Strany do

Strany počet

BibTex

@article{BUT122159,
  author="ILIA, G. and ILIESCU, S. and POPA, A. and VISA, A. and MARANESCU, B. and SIMULESCU, V. and PEKAŘ, M. and BADEA, V.",
  title="Poly(alkylene-H-phosphonate)s obtained by direct esterification and oxidation of hypophosphorous acid with ethylene glycol",
  journal="JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY",
  year="2016",
  volume="53",
  number="1",
  pages="49--54",
  doi="10.1080/10601325.2016.1110458",
  issn="1060-1325"
}