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Synthesis and Some Properties of Poly(Alkylene Phosphorothioate)s Prepared from the Corresponding Poly(Alkylene H-Phosphonate)s

Academy of Fine Chemical Technology, Vernadskogo 86, 117571 Moscow, Russia

K. Kaluzynski

Center of Molecular and Macromolecular Studies, Polish Academy of Sciences, 90-363 Lodz, Sienkiewicza 112, Poland

G. Lapienis

Center of Molecular and Macromolecular Studies, Polish Academy of Sciences, 90-363 Lodz, Sienkiewicza 112, Poland

J. Pretula

Center of Molecular and Macromolecular Studies, Polish Academy of Sciences, 90-363 Lodz, Sienkiewicza 112, Poland

S. Penczek

Center of Molecular and Macromolecular Studies, Polish Academy of Sciences, 90-363 Lodz, Sienkiewicza 112, Poland

Several high molecular weight poly(alkylene phosphorothioate)s were synthesized by reacting poly(H-phosphonate)s with sulfur. The molecular weight of the resulting polymers are similar to the respective starting poly(alkylene H-phosphonate)s indicating that during sulfurization process no chain degradation occurred. The structure of poly(alkylene phosphorothioate)s was confirmed by the analysis of ¹H, ¹³C and ³¹P NMR spectra.

Journal of Bioactive and Compatible Polymers, Vol. 14, No. 3, 232-242 (1999)
DOI: 10.1177/088391159901400303


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