Front Cover: Visible-Light-Induced Desulfurative Coupling of Alkyl Benzothiazolyl Sulfides with Electron-Deficient Alkenes/Alkynes: Dual Role of Base-Activated Hantzsch Esters (ChemCatChem 3/2025)
Dr. Tetsuya Sengoku, Koki Matsune, Takuma Shimotori, Nagisa Kikuchi, Haruto Hijikata, Shun Nishioka, Reo Takahashi
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Abstract
The Front Cover illustrates the generation of carbon radicals through the cleavage of carbon–sulfur bonds in alkyl benzothiazolyl sulfides by using Hantzsch ester. In their Research Article (DOI: 10.1002/cctc.202401427), T. Sengoku and co-workers report how they successfully achieved this radical generation under blue light by two methods: one employing caesium carbonate and the other combining 4DPAIPN with potassium carbonate. This approach provides a more direct synthetic route by avoiding the preparation of sulfone intermediates and demonstrates its utility in the synthesis of C-glycoside.
期刊介绍：
With an impact factor of 4.495 (2018), ChemCatChem is one of the premier journals in the field of catalysis. The journal provides primary research papers and critical secondary information on heterogeneous, homogeneous and bio- and nanocatalysis. The journal is well placed to strengthen cross-communication within between these communities. Its authors and readers come from academia, the chemical industry, and government laboratories across the world. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies, and is supported by the German Catalysis Society.
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