1333982-13-0Relevant articles and documents
METHOD FOR PRODUCING OPTICALLY ACTIVE β-HYDROXY-α-AMINOCARBOXYLIC ACID ESTER
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Page/Page column 40; 41, (2013/05/22)
The present invention relates to a novel method for producing an optically active β-hydroxy-α-aminocarboxylic acid ester, the method comprising performing an asymmetric reduction reaction of a β-keto-α-aminocarboxylic acid ester by use of a ruthenium complex as a catalyst.
Oxo-tethered ruthenium(II) complex as a bifunctional catalyst for asymmetric transfer hydrogenation and H2 hydrogenation
Touge, Taichiro,Hakamata, Tomohiko,Nara, Hideki,Kobayashi, Tohru,Sayo, Noboru,Saito, Takao,Kayaki, Yoshihito,Ikariya, Takao
supporting information; experimental part, p. 14960 - 14963 (2011/11/05)
Newly developed oxo-tethered Ru amido complexes (R,R)-1 and their HCl adducts (R,R)-2 exhibited excellent catalytic performance for both asymmetric transfer hydrogenation and the hydrogenation of ketonic substrates under neutral conditions without any cocatalysts to give chiral secondary alcohols with high levels of enantioselectivity.