Preparation of peroxide initiator monomer containing degradable disulphide bond.
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| Title: | Preparation of peroxide initiator monomer containing degradable disulphide bond. |
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| Authors: | Jiang, Fang1 (AUTHOR), Huang, Feiyao2 (AUTHOR), Yang, Hongjun1 (AUTHOR), Jiang, Li1 (AUTHOR), Jiang, Qimin1 (AUTHOR), Huang, Wenyan1 (AUTHOR) ellahwy@cczu.edu.cn, Xue, Xiaoqiang1 (AUTHOR), Jiang, Bibiao1 (AUTHOR) |
| Source: | Materials Research Innovations. Sep2025, Vol. 29 Issue 6, p396-400. 5p. |
| Subjects: | Lipoic acid, Vinyl polymers, Chemical synthesis, Hydrogen peroxide, High performance liquid chromatography, Chemical bonds, Biodegradable materials, Nuclear magnetic resonance |
| Abstract: | A functional initiator monomer containing lipoic acid ester both with degradable disulphide bond and peroxide bond was designed and synthesised. Here, the precursors are lipoic acid and tert-butyl (isopropylbenzene) hydroperoxide, while dichloromethane (tetrahydrofuran) was used as a solvent and 4-dimethylaminopyridine (DMAP) and N, N'-dicyclohexylcarbodiimide (DCC) were used as condensation agents. The structure and purity of lipoic acid ester functional initiator monomer were characterised by proton nuclear magnetic resonance (1H-NMR) and high-performance liquid chromatography (HPLC). The purity of lipoic acid ester functional initiator monomer prepared is as high as over 90%. The precursor material is low-cost and widely available, and does not require special methods to purify the product, which means it can be directly used in the synthesis of degradable vinyl polymers. Therefore, it provides great application prospects for green and environmentally friendly materials. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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