On October 7, 2022, Ito, Tasuku; Seidel, Falk William; Jin, Xiongjie; Nozaki, Kyoko published an article.Category: ethers-buliding-blocks The title of the article was TEMPO as a Hydrogen Atom Transfer Catalyst for Aerobic Dehydrogenation of Activated Alkanes to Alkenes. And the article contained the following:
2,2,6,6-Tetramethylpiperidine-N-oxyl (TEMPO) has been extensively utilized as a radical scavenger or an oxidation catalyst. In contrast, TEMPO as a hydrogen atom transfer (HAT) catalyst has rarely been studied. Here, authors report that TEMPO, as the HAT catalyst, homolytically cleaves benzylic or allylic C-H bonds to give the corresponding alkyl radicals. Benefiting from the dual roles played by TEMPO as the HAT catalyst and the radical scavenger, the highly challenging aerobic dehydrogenation of activated alkanes to alkenes is successfully developed. The experimental process involved the reaction of 2-Methoxynaphthalene(cas: 93-04-9).Category: ethers-buliding-blocks
The Article related to alkene preparation tempo hydrogen atom transfer catalyst, activated alkane transition metal free aerobic dehydrogenation, General Organic Chemistry: Synthetic Methods and other aspects.Category: ethers-buliding-blocks
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Ether | (C2H5)2O – PubChem