Fenton-Chemistry-Mediated Radical Polymerization.
Sign Up to like & getrecommendations! Published in 2019 at "Macromolecular rapid communications"
DOI: 10.1002/marc.201900220
Abstract: In this review, the power of a classical chemical reaction, the Fenton reaction for initiating radical polymerizations, is demonstrated. The reaction between the Fenton reagents (i.e., Fe2+ and H2 O2 ) generates highly reactive hydroxyl… read more here.
Keywords: radical polymerization; chemistry; reaction; mediated radical ... See more keywords
Recent Advances in Visible Light-Mediated Radical Fluoro-alkylation, -alkoxylation, -alkylthiolation, -alkylselenolation, and -alkylamination.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical record"
DOI: 10.1002/tcr.202300104
Abstract: In the last few years, many reagents and protocols have been developed to allow for the efficient fluorofunctionalization of a diverse set of scaffolds ranging from alkanes, alkenes, alkynes, and (hetero)arenes. The concomitant rise of… read more here.
Keywords: light mediated; mediated radical; advances visible; visible light ... See more keywords
Synthesis of a well-defined polyelectrolyte by controlled/“living” nitroxide-mediated radical polymerization. Kinetic study
Sign Up to like & getrecommendations! Published in 2020 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2020.109815
Abstract: Abstract The synthesis and characterization of potassium 4-styrenesulfonyl (trifluoromethylsulfonyl) imide (STFSIK) monomer as well as its controlled/living nitroxide-mediated radical polymerization (NMRP), using N-tert-Butyl-N-(2-methyl-1-phenylpropyl)-O-(1-phenylethyl) hydroxylamine as initiator in 50% w/v solutions of DMF at 125 °C, are… read more here.
Keywords: polymerization; controlled living; radical polymerization; living nitroxide ... See more keywords
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
The Role of Nitroxide Degradation on the Efficiency of the Controller in Nitroxide-Mediated Radical Polymerization (NMP) of Styrene
Sign Up to like & getrecommendations! Published in 2020 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.0c03547
Abstract: The effect of nitroxide degradation on polymerization rate and molar mass development in the nitroxide-mediated radical polymerization (NMP) of styrene is studied using electron spin resonance (ESR... read more here.
Keywords: polymerization; radical polymerization; nitroxide degradation; nitroxide mediated ... See more keywords
Halogen-Bonding-Mediated Radical Reactions: The Unexpected Behavior of Piperazine-Based Dithiooxamide Ligands in the Presence of Diiodine
Sign Up to like & getrecommendations! Published in 2023 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.2c02340
Abstract: N,N′-Dialkylpiperazine-2,3-dithiones (R2pipdt) were recognized as a class of hexa-atomic cyclic dithiooxamide ligands with peculiar charge-transfer donor properties toward soft electron-acceptors such as noble metal cations and diiodine. The latter interaction is nowadays better described as… read more here.
Keywords: halogen; mediated radical; halogen bonding; dithiooxamide ligands ... See more keywords
Computation-Assisted Investigation of Polymer Kinetics: Mechanism of the Hybridization of Cobalt-Mediated Radical Polymerization and Atom Transfer Radical Polymerization
Sign Up to like & getrecommendations! Published in 2020 at "Macromolecules"
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
Diethylzinc-Mediated Radical 1,2-Addition of Alkenes and Alkynes.
Sign Up to like & getrecommendations! Published in 2021 at "Organic letters"
DOI: 10.1021/acs.orglett.1c00669
Abstract: A novel diethylzinc-mediated radical 1,2-addition of perfluoroalkyl iodides to unactivated alkenes and alkynes is presented, which demonstrates a novel way to generate an ethyl difluoroacetate radical. This method is highly efficient and gives full conversions… read more here.
Keywords: addition alkenes; diethylzinc mediated; mediated radical; radical addition ... See more keywords
Tin-Mediated Radical Cyclization Reactions
Sign Up to like & getrecommendations! Published in 2021 at "Current Organic Chemistry"
DOI: 10.2174/1385272825666210617165918
Abstract: The radical was first come into existence in 1900 by Gomberg, where the triphenylmethane radical was explored. Thus, even to date, two centuries have seen radical chemistry as the methodology of preference in organic synthesis.… read more here.
Keywords: radical cyclization; chemistry; tin mediated; cyclization reactions ... See more keywords