Sustainable aromatic polyesters with 1,5-disubstituted indole units
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DOI: 10.1039/d1ra02197d
Abstract: This work aims to unravel the impact of disubstitution patterns on the physical properties and processing characteristics of indole-based aromatic polyesters. A series of hydroxyl-carboxylate (AB-type) monomers with 1,5-disubstituted indole and 3–6 methylene units was… read more here.
Keywords: methylene units; aromatic polyesters; disubstituted indole; sustainable aromatic ... See more keywords
Dynamic kinetic resolution of γ,γ-disubstituted indole 2-carboxaldehydes via NHC-Lewis acid cooperative catalysis for the synthesis of tetracyclic ε-lactones
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DOI: 10.1039/d2sc03745a
Abstract: The ubiquity of ε-lactones in various biologically active compounds inspired the development of efficient and enantioselective routes to these target compounds. Described herein is the enantioselective synthesis of indole-fused ε-lactones by the N-heterocyclic carbene (NHC)-Lewis… read more here.
Keywords: indole carboxaldehydes; acid cooperative; disubstituted indole; dynamic kinetic ... See more keywords