An Improved Catalyst System for the Pd-Catalyzed Fluorination of (Hetero)Aryl Triflates
The stable Pd(0) species [(1,5-cyclooctadiene)(L·Pd)[subscript 2]] (L = AdBrettPhos) has been prepared and successfully evaluated as a precatalyst for the fluorination of aryl triflates derived from biologically active and heteroaryl phenols, challenging substrates for our previously reported cataly...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
American Chemical Society (ACS)
2015
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| Online Access: | http://hdl.handle.net/1721.1/94490 https://orcid.org/0000-0003-3875-4775 https://orcid.org/0000-0001-8075-1100 |
| Summary: | The stable Pd(0) species [(1,5-cyclooctadiene)(L·Pd)[subscript 2]] (L = AdBrettPhos) has been prepared and successfully evaluated as a precatalyst for the fluorination of aryl triflates derived from biologically active and heteroaryl phenols, challenging substrates for our previously reported catalyst system. Additionally, this precatalyst activates at room temperature under neutral conditions, generates 1,5-cyclooctadiene as the only byproduct, and leads to overall cleaner reaction profiles. |
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