Synthesis of poly(benzoxazole)s by direct polycondensation of dicarboxylic acids with 3,3′‐dihydroxybenzidine dihydrochloride using phosphorus pentoxide/methanesulfonic acid as condensing agent and solvent
- 1 May 1986
- journal article
- research article
- Published by Wiley in Journal of Polymer Science Part A: Polymer Chemistry
- Vol. 24 (5) , 1019-1026
- https://doi.org/10.1002/pola.1986.080240517
Abstract
No abstract availableKeywords
This publication has 6 references indexed in Scilit:
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- Phosphorus pentoxide-methanesulfonic acid. Convenient alternative to polyphosphoric acidThe Journal of Organic Chemistry, 1973
- Properties of Polyamides Containing the 4, 4'-Oxydiphenylene GroupThe Journal of the Society of Chemical Industry, Japan, 1967
- The Use of Polyphosphoric Acid in the Synthesis of 2-Aryl- and 2-Alkyl-substituted Benzimidazoles, Benzoxazoles and Benzothiazoles1Journal of the American Chemical Society, 1957