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Transition Metal‐Catalyzed Regiodivergent C−H Arylations of Aryl‐Substituted Azoles
| Content Provider | Hyper Articles en Ligne (HAL) |
|---|---|
| Author | Liu, Linhao Durai, Manisha Doucet, Henri |
| Copyright Year | 2022 |
| Abstract | The metal-catalyzed direct functionalization of two different C−H bonds of the same organic molecule – also called regiodivergent C−H bond functionalization – is an important research topic in organic chemistry. Over the last decades, the number of tools to control such regiodivergent C−H bond functionalizations has increased significantly. One of the most effective tools consists of employing different metal sources as the catalysts. Palladium and copper catalysts are very effective to promote the direct arylation of 5-membered ring heteroarenes, whereas the direct arylation using ruthenium and rhodium catalysts generally relies on the coordination of heteroelements to the metal. Therefore, in the presence of several aryl-substituted azoles, the arylation of both the aryl unit using Ru- or Rh-catalysis and of the azole unit using Pd- or Cu-catalysts is possible. In this review, we will describe the scope and current limits of the use of this tool for the regiodivergent direct arylation of aryl-substituted azoles. |
| Related Links | https://univ-rennes.hal.science/hal-03643129/file/Revue%20Pd%20Ru%20Hal.pdf |
| ISSN | 1434193X |
| e-ISSN | 10990690 |
| DOI | 10.1002/ejoc.202200007 |
| Journal | European Journal of Organic Chemistry |
| Language | English |
| Publisher | HAL CCSD Wiley-VCH Verlag |
| Publisher Date | 2022-01-01 |
| Access Restriction | Open |
| Subject Keyword | Chemical Sciences Organic chemistry Chemical Sciences Catalysis |
| Content Type | Text |
| Resource Type | Article |
| Subject | Organic Chemistry Physical and Theoretical Chemistry Chemical Engineering |
