+++thanks_radfen_1 article from Sciencediect

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Ttile: Rhodium-catalyzed asymmetric hydrogenation of β-acetylamino acrylonitriles
Miaofeng Maa, b, c, Guohua Houb, c, Junru Wanga, , , Xumu Zhangb,
Tetrahedron: Asymmetry
Volume 22, Issue 5, 8 March 2011, Pages 506–511

DOI:

http://dx.doi.org/10.1016/j.tetasy.2011.01.023

link:

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http://www.sciencedirect.com/science/article/pii/S0957416611000607

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