Stereo-electronic contributions in yttrium-mediated stereoselective ring-opening polymerization of functional <i>racemic</i> ?-lactones: ROP of 4-alkoxymethylene-?-propiolactones with bulky exocyclic chains

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چکیده

ROP of bulky functional ?-lactones mediated by an achiral diamino-bis(phenolate) yttrium catalyst affords syndio-enriched polyhydroxyalkanoates.

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ژورنال

عنوان ژورنال: Polymer Chemistry

سال: 2023

ISSN: ['1759-9962', '1759-9954']

DOI: https://doi.org/10.1039/d2py01573k