Alkynyl Sulfonium Salts Can Be Employed as Chalcogen‐Bonding Catalysts and Generate Alkynyl Radicals under Blue‐Light Irradiation

Chalcogen bonding (ChB) has emerged as a promising tool in organic synthesis. However, compared with the well‐developed selenium‐ and tellurium‐based salt catalysts, the ChB catalysis of sulfonium salts is still unknown. Here, we report a new type of alkynyl‐sulfonium salt ChB catalysis for various...

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Bibliographic Details
Published in:	Angewandte Chemie International Edition 2022-04, Vol.61 (16), p.e202116071-n/a
Main Authors:	Lu, Yu, Liu, Qiang, Wang, Zhi‐Xiang, Chen, Xiang‐Yu
Format:	Article
Language:	English
Subjects:	Alkynyl Radical Alkynyl-Sulfonium Salt Bonding Bromination Catalysis Catalysts Chalcogen Bonding Chalcogen bonds Chalcogenoacetylenes Chemical reactions Dimerization Irradiation Light irradiation Michael reaction Radiation Radicals Salts Selenium Sulfonium salts Tellurium
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