Degradable PE-Based Copolymer with Controlled Ester Structure Incorporation by Cobalt-Mediated Radical Copolymerization under Mild Condition
Sign Up to like & getrecommendations! Published in 2020 at "iScience"
DOI: 10.1016/j.isci.2020.100904
Abstract: Summary Polyethylene (PE) is one of the most widely used materials in the world, but it is virtually undegradable and quickly accumulates in nature, which may contaminate the environment. We utilized the cobalt-mediated radical copolymerization… read more here.
Keywords: based copolymer; ester; cobalt mediated; copolymerization ... See more keywords
Computation-Assisted Investigation of Polymer Kinetics: Mechanism of the Hybridization of Cobalt-Mediated Radical Polymerization and Atom Transfer Radical Polymerization
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DOI: 10.1021/acs.macromol.0c02255
Abstract: In this study, we combined the kinetic measurement and the computational simulation to build a kinetic model for the hybridization of cobalt-mediated radical polymerization (CMRP) and atom transfer... read more here.
Keywords: atom transfer; polymerization; radical polymerization; hybridization cobalt ... See more keywords
Controlled Cobalt-Mediated Free-Radical Co- and Terpolymerization of Carbon Monoxide.
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DOI: 10.1021/jacs.2c07200
Abstract: While controlled free-radical polymerizations are established for a vast range of vinyl monomers, they have not been reported for carbon monoxide, although it is a unique monomer that forms in-chain keto groups which can promote,… read more here.
Keywords: carbon; controlled cobalt; cobalt mediated; free radical ... See more keywords
The Trajectory of the (η 5-Cyclopentadienyl)cobalt-Mediated Cycloisomerization of Ene-Yne-Ene-Type Allyl Propargylic Ethers to Furans: A DFT Appraisal
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DOI: 10.1055/a-1645-2632
Abstract: The mechanisms by which the complexes CpCoL2 (Cp = C5H5; L = CO or CH2=CH2) mediate the cycloisomerizations of α,δ,ω-enynenes containing allylic ether linkages are probed by DFT methods. The outcomes corroborate experimental results and… read more here.
Keywords: trajectory cyclopentadienyl; cobalt mediated; cyclopentadienyl cobalt; mediated cycloisomerization ... See more keywords
Cobalt-Mediated [2+2+2] Cycloadditions of Alkynes to Benzo-[b]furans and Benzo[b]thiophenes: A Potential Route toward Morphanoids
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DOI: 10.1055/s-0036-1589147
Abstract: Exploratory studies of the CpCo-mediated [2+2+2] cycloaddition of alkynes to the 2,3-double bond of benzo[b]furans (and some benzo[b]thiophenes) are presented, with the general aim to access morphinan substructures. The basic feasibility of constructing Co-complexed tetrahydrophenanthro[4,5-bcd]furans… read more here.
Keywords: mediated cycloadditions; cobalt mediated; benzo furans; benzo thiophenes ... See more keywords