Synthesis of Cyclic and Acyclic ortho-Aryloxy Diaryliodonium Salts for Chemoselective Functionalizations
| العنوان: | Synthesis of Cyclic and Acyclic ortho-Aryloxy Diaryliodonium Salts for Chemoselective Functionalizations |
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| المؤلفون: | Linde, Erika, Knippenberg, Niels, Olofsson, Berit |
| المصدر: | Chemistry - A European Journal. 28(69) |
| مصطلحات موضوعية: | atom-efficient transformations, diaryl ethers, diaryliodonium salts, hypervalent compounds, transition metal-free |
| الوصف: | Two regioselective, high-yielding one-pot routes to oxygen-bridged cyclic diaryliodonium salts and ortho-aryloxy-substituted acyclic diaryliodonium salts are presented. Starting from easily available ortho-iodo diaryl ethers, complete selectivity in formation of either the cyclic or acyclic product could be achieved by varying the reaction conditions. The complimentary reactivities of these novel ortho-oxygenated iodonium salts were demonstrated through a series of chemoselective arylations under metal-catalyzed and metal-free conditions, to deliver a range of novel, ortho-functionalized diaryl ether derivatives. |
| وصف الملف: | |
| URL الوصول: | https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-212617 https://doi.org/10.1002/chem.202202453 |
| قاعدة البيانات: | SwePub |
| تدمد: | 09476539 15213765 |
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| DOI: | 10.1002/chem.202202453 |