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Palladium-Catalyzed Enantioselective Three-Component Synthesis of α-Arylglycines. | LitMetric

Palladium-Catalyzed Enantioselective Three-Component Synthesis of α-Arylglycines.

Org Lett

Department of Organic Chemistry and Chemical Biology, Goethe-University Frankfurt am Main, Max-von-Laue-Strasse 7, 60438 Frankfurt am Main, Germany.

Published: August 2016

A general Pd-catalyzed, enantioselective three-component synthesis of α-arylglycines starting from sulfonamides, glyoxylic acid derivatives, and boronic acids was developed. This operationally straightforward procedure enables the preparation of a wide variety of α-arylglycines in high yields and excellent levels of enantioselectivity from a simple set of readily available starting materials. Incorporation of Pbf-amides gives a racemization-free access to N-unprotected α-arylglycines.

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http://dx.doi.org/10.1021/acs.orglett.6b02045DOI Listing

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