Polymerization by Phase Transfer Catalysis. 16.aSynthesis of Polyestercarbonates and Polyesterthiocarbonates
- 1 April 1993
- journal article
- research article
- Published by Taylor & Francis in International Journal of Polymeric Materials and Polymeric Biomaterials
- Vol. 20 (3-4) , 159-163
- https://doi.org/10.1080/00914039308048358
Abstract
Polyestercarbonates and polyesterthiocarbonates were synthesized from the diphenol-esters 4-hydroxyphenyl-4-hydroxybenzoate and 3-hydroxyphenyl-4-hydroxybenzoate and phosgene and thiophosgene respectively, under phase transfer catalysis conditions. The behaviour of the catalysts was evaluated by the yields and the inherent viscosities. Only the polyesterthiocarbonate derived from 3-hydroxyphenyl-4-hydroxybenzoate was soluble in the reaction media, being benzyltriethylammonium chloride (TEBAC) an effective catalyst for this synthesis.Keywords
This publication has 12 references indexed in Scilit:
- Polymerization by phase transfer catalysis. 15. Polyesters from tetrachloroterephthalic acid and related diacids with bisphenol APolymer International, 1992
- Polymerization by phase transfer catalysis. 14. Polyesters from terephthalic acid and related diacids with bisphenol APolymer International, 1992
- Polymerization by phase transfer catalysis—9. Bisphenol-A copoly(carbonate-thiocarbonate)s synthesisEuropean Polymer Journal, 1989
- Polymerization by Phase‐Transfer Catalysis. 8. Synthesis and Characterization of Polythiocarbonates from Diphenols with Methyl GroupsJournal of Macromolecular Science: Part A - Chemistry, 1989
- Polymerization by phase transfer catalysis—5. Polycarbonates from diphenols with aromatic side groupsEuropean Polymer Journal, 1987
- Quantitative NMR spectrometry of phase-transfer catalysts: Part 1. Determination of Extraction Constants and Water of HydrationAnalytica Chimica Acta, 1983
- Liquid crystal polymers. 3. Thermotropic rigid aromatic copolyesters with bisphenol spacersMacromolecules, 1981
- Influence de la structure sur les proprietes mesomorphes des polyesters—IIEuropean Polymer Journal, 1980
- Phase-transfer catalysis. I. Heterogeneous reactions involving anion transfer by quaternary ammonium and phosphonium saltsJournal of the American Chemical Society, 1971
- Fractionnement par extraction du polythèneBulletin des Sociétés Chimiques Belges, 1950