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Unification of anion relay chemistry with the Takeda and Hiyama cross-coupling reactions: Identification of an effective silicon-based transfer agent

Title
Unification of anion relay chemistry with the Takeda and Hiyama cross-coupling reactions: Identification of an effective silicon-based transfer agent
Authors
Smith III A.B.Hoye A.T.Martinez-Solorio D.Kim W.-S.Tong R.
Ewha Authors
김원석
SCOPUS Author ID
김원석scopus
Issue Date
2012
Journal Title
Journal of the American Chemical Society
ISSN
0002-7863JCR Link
Citation
vol. 134, no. 10, pp. 4533 - 4536
Indexed
SCI; SCIE; SCOPUS scopus
Abstract
The unification of Anion Relay Chemistry (ARC) with the Takeda and Hiyama palladium-mediated cross-coupling processes to provide aryl-aryl, alkenyl-aryl, and alkenyl-alkenyl coupled products by exploiting a common silicon-based transfer agent has been achieved. These results provide a practical solution for intermolecular cross-coupling of organolithium reagents without the problematic lithium-halogen exchange and/or undesired homocoupling that has kept organolithium cross-couplings from achieving the same level of utility asother palladium-mediated methods (e.g., Suzuki organoboron, Negishi organozinc, Stille organotin, Kumada organomagnesium, etc.). © 2012 American Chemical Society.
DOI
10.1021/ja2120103
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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