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Communication | Special issue | Vol 70, No. 1, 2006, pp.101-106
Published online, 29th September, 2006
DOI: 10.3987/COM-06-S(W)30
Concise and Short Synthesis of Functionalized 5,6-Dihydropyridin-2-ones by Means of Palladium(0)-Catalyzed Cross-Coupling of Ketene Aminal Phosphates

Haruhiko Fuwa,* Akane Kaneko, Yasuaki Sugimoto, Taisuke Tomita, Takeshi Iwatsubo, and Makoto Sasaki*

*Laboratory of Biostructural Chemistry, Graduate School of Life Sciences, Tohoku University, 1-1 Tsutsumidori-amamiya, Aoba-ku, Sendai 981-8555, Japan

Abstract

A concise and short synthetic entry to 5,6-dihydropyridin-2-one derivatives has been developed by means of palladium(0)-catalyzed cross-coupling of cyclic ketene aminal phosphates.