Modification of Poly(Styrene‐co‐Acrylonitrile) with Tetrazine by Inverse Electron Demand Diels‐Alder Reaction

Abstract

Poly(styrene‐co‐acrylonitrile) [P(SAN)] copolymer was obtained by using styrene and acrylonitrile monomers via free‐radical polymerization. The tetrazine groups were formed in the P(SAN) copolymer backbone by using 2‐fluorobenzyl cyanide, hydrazine hydrate, zinc iodide as the catalyst, and sodium nitrile. The tetrazine groups in the copolymer backbone were modified using trans‐cyclooctenol by the Inverse Electron Demand Diels‐Alder reaction. The spectroscopic properties of the obtained products were determined by Fourier transform infrared and proton nuclear magnetic resonance and their thermal properties were determined by thermogravimetric analysis and differential scanning calorimetry techniques. The average molecular weights of the synthesized polymers were defined by using gel permeation chromatography method.

Acrylonitrile-Containing Copolymer Synthesis and Magnesium Ions Adsorption of the Copolymer

“…In recent years, polymers with different structures and architectures have been synthesized and reported using new-generation techniques (Meyvacı et al, 2023;Öztürk and Meyvacı, 2017;Öztürk et al, 2013;Meyvacı, 2023;Tunca et al, 2002;Altintas et al, 2011;Öztürk et al, 2020;Savaş et al, 2020;Dag et al, 2008;Öztürk and Hazer, 2010). Polymer structures containing polyacrylonitrile groups have been modified with tetrazine (Meyvacı and Öztürk, 2022;Kara et al, 2019).…”

Poli(β-Propiyolakton)-b-Poli(Metil Metakrilat) Üç Kollu Blok Kopolimerinin Atom Transfer Radikal Polimerizasyonuyla Sentezi ve Karakterizasyonu

“…There are a lot of studies in the literature describing the mechanisms of ring-opening polymerization of lactones (Wang et al, 2017;Albertsson and Varma, 2003;Olsén et al, 2016;Lecomte and Jérôme, 2011). Copolymers have significant interest owing to mechanical properties and practices of them (Ruzette and Leibler, 2005;Zhang et al, 2018;Öztürk et al, 2014;Öztürk et al, 2020;Öztürk, Kayğın et al, 2016;Meyvacı and Öztürk, 2022).…”