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Rhodium Catalyzed Template-assisted Distal -C-H Olefination

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Journal Chem Sci
Specialty Chemistry
Date 2019 Sep 7
PMID 31489165
Citations 15
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Abstract

Rhodium catalysis has been extensively used for -C-H functionalization reactions, and successfully extended to -C-H functionalization. Its application to -C-H activation remains an unmet challenge. Herein we disclose the first example of such a reaction, with the Rh-catalyzed -C-H olefination of arenes. The use of a Si-linked cyanobiphenyl unit as a traceless directing group leads to highly -selective arene-olefin couplings.

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References
1.
Topczewski J, Sanford M . Carbon-Hydrogen (C-H) Bond Activation at Pd: A Frontier in C-H Functionalization Catalysis. Chem Sci. 2014; 6(1):70-76. PMC: 4275847. DOI: 10.1039/C4SC02591A. View

2.
Hofmann N, Ackermann L . meta-Selective C-H bond alkylation with secondary alkyl halides. J Am Chem Soc. 2013; 135(15):5877-84. DOI: 10.1021/ja401466y. View

3.
Okumura S, Nakao Y . para-Selective Alkylation of Sulfonylarenes by Cooperative Nickel/Aluminum Catalysis. Org Lett. 2017; 19(3):584-587. DOI: 10.1021/acs.orglett.6b03741. View

4.
Wang X, Gong W, Fang L, Zhu R, Li S, Engle K . Ligand-enabled meta-C-H activation using a transient mediator. Nature. 2015; 519(7543):334-8. PMC: 4368492. DOI: 10.1038/nature14214. View

5.
Bera M, Maji A, Sahoo S, Maiti D . Palladium(II)-Catalyzed meta-C-H Olefination: Constructing Multisubstituted Arenes through Homo-Diolefination and Sequential Hetero-Diolefination. Angew Chem Int Ed Engl. 2015; 54(29):8515-9. DOI: 10.1002/anie.201503112. View