Bedrettin Savaş, Temel Öztürk, Elif Günaydin, Murat Emre Akman
{"title":"自由基聚合和“点击”化学法合成聚（4-乙烯基苄基-接枝乙二醇甲基醚）两亲接枝共聚物及表征","authors":"Bedrettin Savaş, Temel Öztürk, Elif Günaydin, Murat Emre Akman","doi":"10.1007/s12039-025-02368-9","DOIUrl":null,"url":null,"abstract":"<div><p>Poly(4-vinylbenzyl-graft-ethylene glycol methyl ether) (poly(VB-g-mPEG)) amphiphilic graft copolymer was obtained using ‘click’ chemistry of polyethylene glycol methyl ether propargyl (mPEG-propargyl) and terminal azido poly(4-vinylbenzyl chloride) (PVB-N<sub>3</sub>). Using 2,2′-azobis(2-methylpropionitrile) and 4-vinylbenzyl chloride, poly(4-vinylbenzyl chloride) (PVBC) was created by free-radical polymerization (FRP). PVB-N<sub>3</sub> was obtained using PVBC and sodium azide. Propargyl chloride and polyethylene glycol methyl ether were reacted to form mPEG-propargyl. The ‘click’ chemical method created poly(VB-g-mPEG) amphiphilic graft copolymer by reacting PVB-N<sub>3</sub> with mPEG-propargyl. <sup>1</sup>H-NMR, DSC, FTIR and GPC characterized the products. The spectroscopic and thermal studies monitored that poly(VB-g-mPEG) was built via combining FRP and ‘click’ chemistry.</p><h3>Graphical Abstract</h3><p>The synthesis of poly(4-vinylbenzyl-graft-ethylene glycol methyl ether) amphiphilic graft copolymer was demonstrated in this study by using “click” chemistry and free radical polymerization. The synthesized products were characterized by using <sup>1</sup>H-NMR, DSC, FT-IR, and GPC instruments. Here, we aimed to report on synthesizing the amphiphilic graft copolymer using “click” chemistry and free radical polymerization methods.</p>\n<div><figure><div><div><picture><img></picture></div></div></figure></div></div>","PeriodicalId":616,"journal":{"name":"Journal of Chemical Sciences","volume":"137 2","pages":""},"PeriodicalIF":1.7000,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis and characterization of poly(4-vinylbenzyl-graft-ethylene glycol methyl ether) amphiphilic graft copolymer via free-radical polymerization and ‘click’ chemistry\",\"authors\":\"Bedrettin Savaş, Temel Öztürk, Elif Günaydin, Murat Emre Akman\",\"doi\":\"10.1007/s12039-025-02368-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Poly(4-vinylbenzyl-graft-ethylene glycol methyl ether) (poly(VB-g-mPEG)) amphiphilic graft copolymer was obtained using ‘click’ chemistry of polyethylene glycol methyl ether propargyl (mPEG-propargyl) and terminal azido poly(4-vinylbenzyl chloride) (PVB-N<sub>3</sub>). Using 2,2′-azobis(2-methylpropionitrile) and 4-vinylbenzyl chloride, poly(4-vinylbenzyl chloride) (PVBC) was created by free-radical polymerization (FRP). PVB-N<sub>3</sub> was obtained using PVBC and sodium azide. Propargyl chloride and polyethylene glycol methyl ether were reacted to form mPEG-propargyl. The ‘click’ chemical method created poly(VB-g-mPEG) amphiphilic graft copolymer by reacting PVB-N<sub>3</sub> with mPEG-propargyl. <sup>1</sup>H-NMR, DSC, FTIR and GPC characterized the products. The spectroscopic and thermal studies monitored that poly(VB-g-mPEG) was built via combining FRP and ‘click’ chemistry.</p><h3>Graphical Abstract</h3><p>The synthesis of poly(4-vinylbenzyl-graft-ethylene glycol methyl ether) amphiphilic graft copolymer was demonstrated in this study by using “click” chemistry and free radical polymerization. The synthesized products were characterized by using <sup>1</sup>H-NMR, DSC, FT-IR, and GPC instruments. Here, we aimed to report on synthesizing the amphiphilic graft copolymer using “click” chemistry and free radical polymerization methods.</p>\\n<div><figure><div><div><picture><img></picture></div></div></figure></div></div>\",\"PeriodicalId\":616,\"journal\":{\"name\":\"Journal of Chemical Sciences\",\"volume\":\"137 2\",\"pages\":\"\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2025-04-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Chemical Sciences\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s12039-025-02368-9\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Chemical Sciences","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s12039-025-02368-9","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Synthesis and characterization of poly(4-vinylbenzyl-graft-ethylene glycol methyl ether) amphiphilic graft copolymer via free-radical polymerization and ‘click’ chemistry
Poly(4-vinylbenzyl-graft-ethylene glycol methyl ether) (poly(VB-g-mPEG)) amphiphilic graft copolymer was obtained using ‘click’ chemistry of polyethylene glycol methyl ether propargyl (mPEG-propargyl) and terminal azido poly(4-vinylbenzyl chloride) (PVB-N3). Using 2,2′-azobis(2-methylpropionitrile) and 4-vinylbenzyl chloride, poly(4-vinylbenzyl chloride) (PVBC) was created by free-radical polymerization (FRP). PVB-N3 was obtained using PVBC and sodium azide. Propargyl chloride and polyethylene glycol methyl ether were reacted to form mPEG-propargyl. The ‘click’ chemical method created poly(VB-g-mPEG) amphiphilic graft copolymer by reacting PVB-N3 with mPEG-propargyl. 1H-NMR, DSC, FTIR and GPC characterized the products. The spectroscopic and thermal studies monitored that poly(VB-g-mPEG) was built via combining FRP and ‘click’ chemistry.
Graphical Abstract
The synthesis of poly(4-vinylbenzyl-graft-ethylene glycol methyl ether) amphiphilic graft copolymer was demonstrated in this study by using “click” chemistry and free radical polymerization. The synthesized products were characterized by using 1H-NMR, DSC, FT-IR, and GPC instruments. Here, we aimed to report on synthesizing the amphiphilic graft copolymer using “click” chemistry and free radical polymerization methods.
期刊介绍：
Journal of Chemical Sciences is a monthly journal published by the Indian Academy of Sciences. It formed part of the original Proceedings of the Indian Academy of Sciences – Part A, started by the Nobel Laureate Prof C V Raman in 1934, that was split in 1978 into three separate journals. It was renamed as Journal of Chemical Sciences in 2004. The journal publishes original research articles and rapid communications, covering all areas of chemical sciences. A significant feature of the journal is its special issues, brought out from time to time, devoted to conference symposia/proceedings in frontier areas of the subject, held not only in India but also in other countries.
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