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首页> 外文期刊>RSC Advances >Synthesis of an anthraquinone-containing polymeric photosensitizer and its application in aerobic photooxidation of thioethers
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Synthesis of an anthraquinone-containing polymeric photosensitizer and its application in aerobic photooxidation of thioethers

机译：含蒽醌聚合物光敏剂的合成及其在硫醚的有氧光光氧化中的应用

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摘要

Work on the synthesis of a polymeric photosensitizer and its application in the photooxidation of thioethers is reported herein. Firstly, the polymeric photosensitizer was designed and synthesized by the reaction of anthraquinone-2-carbonyl chloride ( AQ-2-COCl ) with poly(2-hydroxyethyl methacrylate) ( PHEMA ). Then, the visible light-induced photooxidation of thioethers under aerobic conditions was investigated. The results revealed that the reaction yielded sulfoxides highly chemoselectively in excellent yields with good substrate tolerance. Importantly, AQ-PHEMA could be easily recovered and reused more than 20 times without significant loss of the catalytic activity.
机译：本文报道了在本文中研究了聚合物光敏剂的合成及其在硫醚光氧化中的应用。首先，通过将蒽醌-2-羰基氯（AQ-2-COCl）与聚（2-羟乙基甲基丙烯酸酯）（PHEMA）的反应来设计和合成聚合物光敏剂。然后，研究了在有氧病症下的可见光诱导的硫醚光氧化。结果表明，该反应产生亚砜高度化学，优异的产率具有良好的底物耐受性。重要的是，可以容易地恢复AQ-PHEMA并重复使用超过20次，而不会造成催化活性的显着损失。

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