期刊
POLYMER CHEMISTRY
卷 4, 期 12, 页码 3453-3457出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3py00285c
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资金
- National Nature Science Foundation of China [21074082]
- Priority Academic Program Development (PAPD) of Jiangsu Higher Education Institutions
- Soochow University
A new versatile mediator for conducting living radical polymerization was developed based on diselenocarbonyl compounds. After the optimization of substitution groups, a universal diselenocarbonyl compound (O4) was developed and successfully applied to the controlled polymerization of both conjugated and unconjugated vinyl monomers, and the desired polymers with predetermined molecular weights and narrow molecular weight distributions were obtained in excellent yields. The characteristic feature of this method is exemplified by the synthesis of block copolymers composed of conjugated and unconjugated monomers, which would be of great importance as functional smart organic nano-materials. Furthermore, the existence of organoselenium groups in the final polymers would be especially valuable for bio-related applications.
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