通过sp3 C-H激酶胺化法简单胺化聚苯乙烯

IF 4.1 2区化学 Q2 POLYMER SCIENCE Polymer Chemistry Pub Date : 2024-11-19 DOI:10.1039/d4py01021c

Mengnan Hu, Lizhe He, Robert J Comito

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引用次数: 0

摘要

我们报告了通过 sp3 C-H 亚氨基化将聚苯乙烯与伯胺和其他氮基团温和官能化的过程。这一工艺在不降低分子量或热性能的情况下大大增加了亲水性，并为进一步的共价改性提供了途径。这项工作将实现商品聚烯烃的升级再循环和多样化。

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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.

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来源期刊

Polymer Chemistry POLYMER SCIENCE-

CiteScore

8.60

自引率

8.70%

发文量

535

审稿时长

1.7 months

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.

期刊最新文献

Isomer-Driven Polymerization, Depolymerization, and Reconstruction Back cover Simple Amination of Polystyrene via Radical sp3 C-H Imination A New Recyclable Polymer Based on Diels-Alder Crosslinking Networks Derived from Anisaldehyde Assembly-Controlled Supramolecular Aggregation-Induced Emission Systems based on Amphiphilic Block Polymer Hosts