Polycondensation of diphenols with sulfur chlorides. Part II. Polycondensation of pyrocatechol
or resorcinol and sulfur dichloride
The effect of molar ratio of reactants and of the presence of AlCl3 — catalyst on the molecular mass as well as on the chlorine and sulfur content in oligomers formed in the polycondensation reactions of pyrocatechol or resorcinol and SCl2 has been investigated. It is not possible to characterize fully the chemical structure of these oligomers on the basis of their IR-and NMR-spectra.
If you are interested in full versions of articles, please contact the editorial team of email@example.com