Stereochemical studies. Part I. The relative configurations of (–)-aminophenylacetic acid (α-phenylglycine) and (–)-mandelic acid
作者:M. B. Watson、G. W. Youngson
DOI:10.1039/jr9540002145
日期:——
The importance of 1,2-anti-disubstitution in monotosylated diamine ligands for ruthenium(II)-catalysed asymmetric transfer hydrogenation
作者:Aidan Hayes、Guy Clarkson、Martin Wills
DOI:10.1016/j.tetasy.2004.05.025
日期:2004.7
The synthesis and applications to transfer hydrogenation of three derivatives of the popular TsDPEN are described. The results clearly demonstrate the importance of both disubstitution and the anti arrangement of substituents on this ligand. An explanation for the significance of these results is forwarded. (C) 2004 Elsevier Ltd. All rights reserved.
DUGGAN, M. E.;KARANEWSKY, D. S., TETRAHEDRON LETT., 1983, 24, N 29, 2935-2938