{"title":"通过sp3 C-H激酶胺化法简单胺化聚苯乙烯","authors":"Mengnan Hu , Lizhe He , Robert J. Comito","doi":"10.1039/d4py01021c","DOIUrl":null,"url":null,"abstract":"<div><div>We report the mild functionalization of polystyrene with primary amines and other nitrogen groups through sp<sup>3</sup> C–H imination. This process significantly increases hydrophilicity without deterioration of molecular weight or thermal properties, and provides a handle for further covalent modification. This work will enable the upcycling and diversification of commodity polyolefins.</div></div>","PeriodicalId":100,"journal":{"name":"Polymer Chemistry","volume":"15 48","pages":"Pages 4947-4951"},"PeriodicalIF":3.9000,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Simple amination of polystyrene via radical sp3 C–H imination†\",\"authors\":\"Mengnan Hu , Lizhe He , Robert J. Comito\",\"doi\":\"10.1039/d4py01021c\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>We report the mild functionalization of polystyrene with primary amines and other nitrogen groups through sp<sup>3</sup> C–H imination. This process significantly increases hydrophilicity without deterioration of molecular weight or thermal properties, and provides a handle for further covalent modification. This work will enable the upcycling and diversification of commodity polyolefins.</div></div>\",\"PeriodicalId\":100,\"journal\":{\"name\":\"Polymer Chemistry\",\"volume\":\"15 48\",\"pages\":\"Pages 4947-4951\"},\"PeriodicalIF\":3.9000,\"publicationDate\":\"2024-11-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Polymer Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/org/science/article/pii/S1759995424004200\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/11/19 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"POLYMER SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Polymer Chemistry","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1759995424004200","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/11/19 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"POLYMER SCIENCE","Score":null,"Total":0}
Simple amination of polystyrene via radical sp3 C–H imination†
We report the mild functionalization of polystyrene with primary amines and other nitrogen groups through sp3 C–H imination. This process significantly increases hydrophilicity without deterioration of molecular weight or thermal properties, and provides a handle for further covalent modification. This work will enable the upcycling and diversification of commodity polyolefins.
期刊介绍：
Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.
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