Alkali Metal-Hydroxide-Catalyzed C(sp)-H Bond silylation.

J Am Chem Soc

Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States.

Published: February 2017

Disclosed is a mild, scalable, and chemoselective catalytic cross-dehydrogenative C-H bond functionalization protocol for the construction of C(sp)-Si bonds in a single step. The scope of the alkyne and hydrosilane partners is substantial, providing an entry point into various organosilane building blocks and additionally enabling the discovery of a number of novel synthetic strategies. Remarkably, the optimal catalysts are NaOH and KOH.

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http://dx.doi.org/10.1021/jacs.6b12114DOI Listing

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Alkali Metal-Hydroxide-Catalyzed C(sp)-H Bond silylation.

J Am Chem Soc

February 2017

Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States.

Disclosed is a mild, scalable, and chemoselective catalytic cross-dehydrogenative C-H bond functionalization protocol for the construction of C(sp)-Si bonds in a single step. The scope of the alkyne and hydrosilane partners is substantial, providing an entry point into various organosilane building blocks and additionally enabling the discovery of a number of novel synthetic strategies. Remarkably, the optimal catalysts are NaOH and KOH.

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