Visible-light-induced decarboxylative radical polymerization in two-molecule photoredox system

被引：1
|
作者：
Yamawaki, Mugen [1 ]
Matsumoto, Kota [1 ,2 ]
Furutani, Toshiki [1 ,2 ]
Sugihara, Shinji [2 ]
Yoshimi, Yasuharu [2 ]
机构：
[1] Natl Inst Technol, Fukui Coll, Dept Chem & Biol, Geshi Cho, Fukui 9168507, Japan
[2] Univ Fukui, Grad Sch Engn, Dept Appl Chem & Biotechnol, 3-9-1 Bunkyo, Fukui 9108507, Japan
来源：
POLYMER | 2024年 / 308卷
基金：
日本学术振兴会;
关键词：
Visible organic photoredox catalyst; Two-molecule photoredox system; Photoinduced decarboxylative radical polymerization; Functionalization at chain-end of polymer; MONOMERS;
D O I：
10.1016/j.polymer.2024.127336
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Radical polymerization via the photoinduced decarboxylation of carboxylic acids was achieved in a two- molecule photoredox system using visible light. In this photoreaction, unique polymers with chain ends derived from amino acids, peptides, sugars, and steroids were obtained under mild conditions. In addition, a two- molecule photoredox system for replacing both electron donor and acceptor, led to selective decarboxylation, facilitating the preparation of block copolymers with different segments.
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收藏
页数：7
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