Volume 47, Issue 27 pp. 5079-5081
Communication

Direct Catalytic Asymmetric Three-Component Kabachnik–Fields Reaction

Xu Cheng Dr.

Xu Cheng Dr.

Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr (Germany), Fax: (+49) 208-306-2999

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Richard Goddard Dr.

Richard Goddard Dr.

Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr (Germany), Fax: (+49) 208-306-2999

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Gernot Buth Dr.

Gernot Buth Dr.

ISS, Forschungszentrum Karlsruhe, Postfach 3640, 76021 Karlsruhe (Germany)

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Benjamin List Prof. Dr.

Benjamin List Prof. Dr.

Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr (Germany), Fax: (+49) 208-306-2999

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First published: 16 June 2008
Citations: 164

We thank Alfred Deege and Heike Hinrichs for HPLC measurements. This work was funded in part by the DFG (priority program “Organocatalysis” SPP1179). Generous support by the Max Planck Society, Novartis (Young Investigator Award to B.L.), the Fonds der Chemischen Industrie (Silver Award to B.L.), and AstraZeneca (Research Award in Organic Chemistry to B.L.) is gratefully acknowledged.

Graphical Abstract

As mimics of α-amino acids, α-amino phosphonates have great promise as antibacterial and anti-HIV agents as well as protease inhibitors. Racemic α-branched aldehydes react, in the presence the new chiral phosphoric acid catalyst 1, directly with p-anisidine (PMPNH2) and a phosphite to furnish β-branched α-amino phosphonates highly diastereoselectively and enantioselectively. Anth=anthracenyl.

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