Crossref journal-article
Wiley
Journal of Polymer Science: Polymer Chemistry Edition (311)
Abstract

AbstractPolyaromatic ether‐ketones possessing high thermal stabilities were prepared by Friedel—Crafts polymerizations from 4‐phenoxybenzoyl chloride and from 4,4′‐dichloroformyldiphenyl ether and diphenyl ether. Sulfonation and subsequent sulfamidation of these polymers afforded polyaromatic ether‐ketone sulfonamides with different degrees of substitution depending on the reaction conditions. Sulfonation reactions with chlorosulfonic acid did not cause much degradation on the polymers. The polysulfonamides were soluble in various organic solvents such as N,N‐dimethylformamide, dimethylsulfoxide, or chloroform, and could be cast into transparent films. These polymers may be used as desalination membranes.

Bibliography

Litter, M. I., & Marvel, C. S. (1985). Polyaromatic ether‐ketones and polyaromatic ether‐ketone sulfonamides from 4‐phenoxybenzoyl chloride and from 4,4′‐dichloroformyldiphenyl ether. Journal of Polymer Science: Polymer Chemistry Edition, 23(8), 2205–2223. Portico.

Authors 2
  1. Marta I. Litter (first)
  2. C. S. Marvel (additional)
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Dates
Type When
Created 22 years, 4 months ago (April 21, 2003, 7:03 p.m.)
Deposited 1 year, 10 months ago (Oct. 20, 2023, 11:19 a.m.)
Indexed 1 year, 1 month ago (July 25, 2024, 7:30 p.m.)
Issued 40 years, 1 month ago (Aug. 1, 1985)
Published 40 years, 1 month ago (Aug. 1, 1985)
Published Online 22 years, 5 months ago (March 11, 2003)
Published Print 40 years, 1 month ago (Aug. 1, 1985)
Funders 0

None

@article{Litter_1985, title={Polyaromatic ether‐ketones and polyaromatic ether‐ketone sulfonamides from 4‐phenoxybenzoyl chloride and from 4,4′‐dichloroformyldiphenyl ether}, volume={23}, ISSN={1542-9369}, url={http://dx.doi.org/10.1002/pol.1985.170230811}, DOI={10.1002/pol.1985.170230811}, number={8}, journal={Journal of Polymer Science: Polymer Chemistry Edition}, publisher={Wiley}, author={Litter, Marta I. and Marvel, C. S.}, year={1985}, month=aug, pages={2205–2223} }