Abstract
Reactions of dipotassium diphenolates with cyclic carbonates and α,ω-dihalo compounds in the presence of 18-crown-6 ether were studied. Poly(ether-carbonate)s with various contents of carbonate linkage or polyethers were formed in these reactions depending on the kind of diphenolate and dihalo compound and the reaction temperature. The mechanism of carbonate linkage formation involving 1,3-dioxolan-2-one ring opening was discussed in terms of results of studies on the model reaction between 2-(1-phenoxy)propyl potassium carbonate and α,α′-dibromo-p-xylene.
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Rokicki, G., Pawlicki, J. & Kuran, W. Poly(ether-carbonate)s from Diphenolates, Cyclic Carbonates, and Dihalo Compounds. Polym J 17, 509–516 (1985). https://doi.org/10.1295/polymj.17.509
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DOI: https://doi.org/10.1295/polymj.17.509
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