Yahaya, Nasiru P., Appleby, Kate M., Teh, Magdalene et al. (11 more authors) (2016) Manganese(I)-Catalyzed C−H Activation : The Key Role of a 7-Membered Manganacycle in H-Transfer and Reductive Elimination. Angewandte Chemie International Edition. pp. 12455-12459. ISSN 1433-7851
Abstract
Manganese-catalyzed C−H bond activation chemistry is emerging as a powerful and complementary method for molecular functionalization. A highly reactive seven-membered MnIintermediate is detected and characterized that is effective for H-transfer or reductive elimination to deliver alkenylated or pyridinium products, respectively. The two pathways are determined at MnIby judicious choice of an electron-deficient 2-pyrone substrate containing a 2-pyridyl directing group, which undergoes regioselective C−H bond activation, serving as a valuable system for probing the mechanistic features of Mn C−H bond activation chemistry.
Metadata
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Copyright, Publisher and Additional Information: | © 2016, The Authors. | ||||
Keywords: | catalysis, C−H activation, functionalization, manganese, sustainability | ||||
Dates: |
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Institution: | The University of York | ||||
Academic Units: | The University of York > Faculty of Sciences (York) > Chemistry (York) | ||||
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Depositing User: | Pure (York) | ||||
Date Deposited: | 05 Oct 2016 09:29 | ||||
Last Modified: | 06 Dec 2023 11:27 | ||||
Published Version: | https://doi.org/10.1002/anie.201606236 | ||||
Status: | Published | ||||
Refereed: | Yes | ||||
Identification Number: | https://doi.org/10.1002/anie.201606236 | ||||
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