Organo‐Cobalt Complexes in Reversible‐Deactivation Radical Polymerization

W Benchaphanthawee, CH Peng - The Chemical Record, 2021 - Wiley Online Library
Cobalt complexes have played an essential role in different chemical reactions. One of them
that has attracted substantial attention in polymer science is cobalt mediated radical …

Visible light-induced radical polymerization of vinyl acetate mediated by organo-nickel N2O2 Schiff-base complexes

NM Pesqueira, C Bignardi, LF Oliveira… - … of Photochemistry and …, 2023 - Elsevier
Four nickel (II) complexes with symmetrically substituted N 2 O 2 tetradentate Schiff-base
ligands, prepared from the 2: 1 condensation of 3-tert-butyl-salicylaldehyde, and …

Photoinduced organometallic mediating radical polymerization of acrylates mediated by CoII complexes of non-symmetrical tetradentate Schiff-base ligands

C Bignardi, LF Oliveira, NM Pesqueira… - … of Photochemistry and …, 2022 - Elsevier
Three new cobalt (II) complexes with non-symmetrically-substituted N 2 O 2 tetradentate
Schiff-base ligands, prepared from the 1: 1: 1 condensation of 3-etoxy-salicylaldehyde …

“One-pot” aminolysis/thia-Michael addition preparation of well-defined amphiphilic PVDF-b-PEG-b-PVDF triblock copolymers: self-assembly behaviour in mixed …

E Folgado, M Guerre, A Da Costa, A Ferri, A Addad… - Polymer …, 2020 - pubs.rsc.org
Polyvinylidene fluoride-(PVDF) containing block copolymers are scarce and difficult to
prepare. Amphiphilic block copolymers containing PVDF have been rarely reported. In …

Photocontrolled reversible-deactivation radical polymerization of butyl acrylate mediated by Salen-type CoII complexes

LF Oliveira, C Bignardi, NM Pesqueira… - European Polymer …, 2021 - Elsevier
In this study, we synthesized the complex [Co (BuSalen)] using the novel tetradentate
BuSalen ligand and analyzed its ability as a controlling agent for the photo-induced …

Manganese (ii) Schiff-base-mediated reversible deactivation controlled radical polymerization of vinyl acetate

PK Hashimoto, LF Oliveira, BA Riga-Rocha… - New journal of …, 2021 - pubs.rsc.org
A series of new manganese (II) complexes were prepared with three bidentate Schiff-base
ligands derived by condensation of salicylaldehyde and different cycloalkylamines …

Cycloalkyl-substituted salicylaldimine-nickel (II) complexes as mediators in controlled radical polymerization of vinyl acetate

TT Silva, YF Silva, AEH Machado… - … Science, Part A, 2019 - Taylor & Francis
Nickel (II) complexes of Schiff base derived from cycloalkylamines (cycloalkyl= cyclopentyl
(cpen), cyclohexyl (chex), and cycloheptyl (chep)) were synthesized:[NiII (Lcpen) 2](1),[NiII …

Cobalt (II) complexes of α-diimine derived from cycloalkylamines as controlling agents for organometallic mediated radical polymerization of vinyl acetate

BA Riga, YF Silva, OR Nascimento, AEH Machado… - Polyhedron, 2020 - Elsevier
A series of cobalt (II)-α-diimine complexes derived from cycloalkylamines (cycloalkyl=
cyclopentyl (1a), cyclohexyl (1b), cycloheptyl (1c), and cyclooctyl (1d)) were …

Photo‐induced organo‐manganese‐mediated radical polymerization of acrylates under LED irradiation

NM Pesqueira, KH Lira, C Bignardi… - Applied …, 2024 - Wiley Online Library
The role of manganese in photo‐induced organometallic‐mediated radical polymerization
(photo‐OMRP) under LED (light‐emitting diode) irradiation has not been previously …

Well-defined non-symmetric NHC-iron (III) catalyst for photoinduced atom-transfer radical polymerization of methyl methacrylate

MLB Figueiredo, C Bignardi, NM Pesqueira… - … of Photochemistry and …, 2024 - Elsevier
Photoinduced atom transfer radical polymerization (photo-ATRP) has emerged as a
prominent technique in contemporary polymer chemistry, offering a potent means to create …