Synthesis of Linear Poly(oxazolidin-2-one)s by Cooperative Catalysis Based on N-Heterocyclic Carbenes and Simple Lewis Acids
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DOI: 10.1021/acs.macromol.8b02403
Abstract: The synthesis of isocyanurate-free, linear poly(oxazolidin-2-one)s starting from diepoxides and aromatic as well as aliphatic diisocyanates is reported. N-Heterocyclic carbenes (NHCs), liberated in situ from thermally labile CO2 adducts, in combination with Lewis acids of… read more here.
Keywords: heterocyclic carbenes; oxazolidin one; synthesis; lewis acids ... See more keywords