Highly efficient Rh(I)-catalyzed asymmetric hydrogenation of enamines using monodente spiro phosphonite ligands |
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Authors: | Hou Guo-Hua Xie Jian-Hua Wang Li-Xin Zhou Qi-Lin |
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Institution: | State Key Laboratory and Institute of Elemento-organic Chemistry, Nankai University, Tianjin 300071, China. |
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Abstract: | A highly enantioselective hydrogenation of nonfunctionalized enamines has been developed by using rhodium complexes of chiral spiro phosphonite ligands, providing chiral tertiary amines in excellent enantioselectivities. |
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