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Mechanism of Nakamura's Bisphosphine-Iron-Catalyzed Asymmetric C(sp)-C(sp) Cross-Coupling Reaction: The Role of Spin in Controlling Arylation Pathways. | LitMetric

Mechanism of Nakamura's Bisphosphine-Iron-Catalyzed Asymmetric C(sp)-C(sp) Cross-Coupling Reaction: The Role of Spin in Controlling Arylation Pathways.

J Am Chem Soc

Department of Chemistry and Biochemistry, University of Maryland , College Park, Maryland 20742, United States.

Published: November 2017

Quantum mechanical calculations are employed to investigate the mechanism and origin of stereoinduction in asymmetric iron-catalyzed C(sp)-C(sp) cross-coupling reaction between Grignard reagents and α-chloroesters. A coherent mechanistic picture of this transformation is revealed. These results have broad implications for understanding the mechanisms of iron-catalyzed cross-coupling reactions and rational design of novel iron-based catalysts for asymmetric transformations.

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Source
http://dx.doi.org/10.1021/jacs.7b06377DOI Listing

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