Process for Preparing Polycarbonates by Polymerization of Five-Membered-Ring Cyclic Carbonates
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Mar 10, 2016
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Apr 29, 2014
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Apr 29, 2013
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A process for the preparation of polycarbonates may include ring-opening polymerization of five-membered cyclic carbonates in the presence of a catalyst; a compound of formula (I), stereoisomers, racemics, or mixtures thereof; and optionally cyclic esters, stereoisomers, racemics, or mixtures thereof. Formula (I) is:
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