Linear Aliphatic Polysulfides: Synthesis and Characterization
Binary condensation copolymers of 1,2-ethane dithiol and 1,3-propane dibromide, 1,4-butane dibromide, and 1,6-hexane dibromide were prepared. Yields ranged from 55 to 89% with molecular weights of 1-2 × 104 Daltons. the polymers were synthesized via an SN2 process with and without the presence of water. the polymers were characterized by DSC, viscosity, FT-IR, and 1H- and 13C-NMR spectra.
E. Sianawati and M. R. Van-De-Mark, "Linear Aliphatic Polysulfides: Synthesis and Characterization," Journal of Polymer Science, Part A: Polymer Chemistry, Wiley-Blackwell, Jan 1992.
The definitive version is available at https://doi.org/10.1002/pola.1992.080300115
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