Unexpectedly Facile Rh(I) Catalyzed Polymerization of Ethynylbenzaldehyde Type Monomers: Synthesis of Polyacetylenes Bearing Reactive and Easy Transformable Pendant Carbaldehyde Groups.
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecular rapid communications"
DOI: 10.1002/marc.201600792
Abstract: The chain coordination polymerization of (ethynylarene)carbaldehydes with unprotected carbaldehyde groups, namely ethynylbenzaldehydes, 1-ethynylbenzene-3,5-dicarboxaldehyde, and 3-[(4-ethynylphenyl)ethynyl]benzaldehyde, is reported for the first time. Polymerization is catalyzed with various Rh(I) catalysts and yields poly(arylacetylene)s with one or two… read more here.
Keywords: carbaldehyde; carbaldehyde groups; pendant carbaldehyde; catalyzed polymerization ... See more keywords
Monoradically luminescent polymers by a super acid-catalyzed polymerization and deep-red electroluminescence
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DOI: 10.1007/s11426-020-9778-9
Abstract: Luminescent radicals have received great attention recently due to their idiographic luminescent properties and potential 100% utilization efficiency of doublets under electrical excitation. However, luminescent radical polymers are rarely explored owing to their challenging molecular… read more here.
Keywords: super acid; electroluminescence; acid catalyzed; catalyzed polymerization ... See more keywords
Tunable Late-Transition-Metal-Catalyzed Polymerization for Controlled Polymer Synthesis
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DOI: 10.3390/catal13040670
Abstract: As a powerful protocol for the preparation of common polymers, such as polyolefins, polyesters, and polycarbonates, late-transition-metal-catalyzed polymerization can be carried out by controlling the reaction conditions or developing dynamic catalytic systems that use external… read more here.
Keywords: late transition; catalyzed polymerization; transition metal;
Recent Advances in the Enzymatic Synthesis of Polyester
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DOI: 10.3390/polym14235059
Abstract: Polyester is a kind of polymer composed of ester bond-linked polybasic acids and polyol. This type of polymer has a wide range of applications in various industries, such as automotive, furniture, coatings, packaging, and biomedical.… read more here.
Keywords: article; catalyzed polymerization; enzyme catalyzed; synthesis ... See more keywords