Ruthenium-Catalyzed Asymmetric Hydrogena
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Huiling Geng; Xiaowei Zhang; Mingxin Chang; Le Zhou; Wenjun Wu; Xumu Zhang
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Article
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2011
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John Wiley and Sons
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English
⚖ 173 KB
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## Abstract A highly efficient and enantioselective hydrogenation of unprotected β‐ketoenamines catalyzed with ruthenium(II) dichloro{(__S__)‐(−)‐2,2′‐bis[di(3,5‐xylyl)phosphino]‐1,1′‐binaphthyl}[(2__S__)‐(+)‐1,1‐bis(4‐methoxyphenyl)‐3‐methyl‐1,2‐butanediamine] {Ru[(__S__)‐xylbinap][(__S__)‐daipen]