Niccolò Braidi
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View article: Synthesis of triamine-functionalized rigid crosslinkers for materials science
Synthesis of triamine-functionalized rigid crosslinkers for materials science Open
A star-shaped amine-terminated polystyrene of varying molar mass was synthesized on a tens-of-gram scale and used as a trifunctional crosslinker for a classical epoxy resin and a vitrimer, both showing high thermal stability and tunable pr…
View article: Could Olympic Gels of Polystyrene be Produced by ARGET ATRP From Bifunctional Initiators?
Could Olympic Gels of Polystyrene be Produced by ARGET ATRP From Bifunctional Initiators? Open
The kinetics of gelation in the Activators Regenerated by Electron Transfer Atom Transfer Radical Polymerization (ARGET ATRP) of styrene, using a bifunctional initiator and no crosslinking agents are investigated. By applying the method of…
View article: Atom Exchange Radical Cyclization: A Sustainable Synthetic Approach towards New Functionalized Targets
Atom Exchange Radical Cyclization: A Sustainable Synthetic Approach towards New Functionalized Targets Open
In this study, we demonstrate the direct preparation of dihalo-γ-lactams featuring two distinct halogens from dichloroamides using a novel atom exchange radical cyclization (AERC) procedure. This method integrates the established atom tran…
View article: Atom Exchange Radical Cyclization: A Sustainable Synthetic Approach Towards New Functionalized Targets
Atom Exchange Radical Cyclization: A Sustainable Synthetic Approach Towards New Functionalized Targets Open
In this study, we demonstrate the direct preparation of dihalo-γ-lactams featuring two distinct halogens from dichloroamides using a novel Atom Exchange Radical Cyclization (AERC) procedure. This method integrates the established Atom Tran…
View article: Influences of nitrogen base excess on ARGET ATRP of styrene with ascorbic acid acetonide and traces of oxygen and water
Influences of nitrogen base excess on ARGET ATRP of styrene with ascorbic acid acetonide and traces of oxygen and water Open
The dual role of nitrogen bases is shown in the ARGET ATRP with ascorbic acid acetonide. High p K a bases lead to more ascorbate anion (faster polymerizations) but in presence of oxygen/water are detrimental to the catalyst (hydroxide form…
View article: Electrochemical Investigation of Iron-Catalyzed Atom Transfer Radical Polymerization
Electrochemical Investigation of Iron-Catalyzed Atom Transfer Radical Polymerization Open
Use of iron-based catalysts in atom transfer radical polymerization (ATRP) is very interesting because of the abundance of the metal and its biocompatibility. Although the mechanism of action is not well understood yet, iron halide salts a…
View article: ARGET ATRP of styrene in EtOAc/EtOH using only Na<sub>2</sub>CO<sub>3</sub> to promote the copper catalyst regeneration
ARGET ATRP of styrene in EtOAc/EtOH using only Na<sub>2</sub>CO<sub>3</sub> to promote the copper catalyst regeneration Open
“Activator regenerated by electron transfer” “atom transfer radical polymerization” (ARGET ATRP) process catalyzed by CuCl2/tris(2-pyridylmethyl)amine (TPMA) (1/1) in ethyl acetate/ethanol (EtOAc/EtOH) for the polymerization of styrene fro…