Synthesis of High-Molecular-Weight Poly(ether- alt-ester) by Selective Double Ring-Opening Polymerization of Spiroorthoesters
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We report the selective double ring-opening polymerization of presequenced spiroorthoester monomers to form high-molecular-weight (≈90 kDa) poly(ether-alt-ester)s with a simple cationic alkyl gallium catalyst. The selective formation of double ring-opened pol... ...
