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Updated: Aug 14, 2025

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通过控制自由基类型实现特定的光催化甲氧化

Yuheng Jiang1,2,3, Siyang Li1,3,4, Shikun Wang3,5

  • 1Chinese Academy of Science (CAS) Key Laboratory of Nanosystem and Hierarchy Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing100190, P. R. China.

Journal of the American Chemical Society
|January 17, 2023
PubMed
概括

这项研究提出了一种选择性甲氧化新型光催化剂, 催化剂的设计可以控制激素的形成,从而在温和条件下提高产量.

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The oxidation of an organic compound in the presence of air or oxygen is called autoxidation. For example, cumene reacts with oxygen to form hydroperoxide. Autoxidation involves initiation, propagation, and termination steps. Many organic compounds are susceptible to autoxidation—especially ethers in the presence of oxygen, which form hydroperoxides. Even though this reaction is slow, old ether bottles contain small amounts of peroxide, which leads to laboratory explosions during ether...
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