Protecting group free synthesis of nitroxide-functionalized poly(2-oxazoline)s: direct access to electroactive polynitroxides

被引：1
|
作者：
Roxburgh, Nicholas [1 ]
Ghorbani, Milad [2 ,3 ]
Bottle, Steven E. [1 ]
Kempe, Kristian [2 ,3 ]
Blinco, James P. [1 ]
机构：
[1] Queensland Univ Technol, Ctr Mat Sci, Sch Chem & Phys, 2 George St, Brisbane, Qld 4000, Australia
[2] Monash Univ, Monash Inst Pharmaceut Sci, 381 Royal Parade, Melbourne, Vic 3052, Australia
[3] Monash Univ, Mat Sci & Engn, 22 Alliance Lane, Clayton, VIC 3800, Australia
来源：
CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 92期
关键词：
ORGANIC RADICAL BATTERY; POLYMERS;
D O I：
10.1039/d4cc04350b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Herein, we report the simple and direct cationic ring opening polymerization (CROP) of a nitroxide bearing 2-oxazoline monomer to yield redox-active poly[1-oxyl-2,2,6,6-tetramethylpiperidin-4-(2-oxazoline)] (PTOx) with no requirement for protecting group chemistries. The spin and redox activity of the polymer are quantitatively retained as confirmed by cyclic voltammetry and electron paramagnetic resonance spectroscopy, while yielding a comparable oxidation potential to that of PTMA in preliminary electrochemical characterization.
引用
收藏
页码：13582 / 13585
页数：4
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