667426-89-3Relevant academic research and scientific papers
Chiral diphosphorus compounds and their transition metal complexes
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Page/Page column 11, (2010/02/11)
The present invention relates to chiral diphosphorus compounds and their transition metal complexes, to a process for preparing chiral diphosphorus compounds and their transition metal complexes and also to their use in asymmetric syntheses.
C2-symmetric diphosphinite ligands derived from carbohydrates. The strong influence of remote stereocenters on asymmetric rhodium-catalyzed hydrogenation.
Aghmiz, Mohamed,Aghmiz, Ali,Diaz, Yolanda,Masdeu-Bulto, Anna,Claver, Carmen,Castillon, Sergio
, p. 7502 - 7510 (2007/10/03)
Modular ligands of C(2) symmetry (13a-e, 14a,b,d, and ent-9), systematically modified at positions 2 and 5, were easily prepared from d-glucosamine, D-glucitol, and tartaric acid, respectively. The application of these ligands in the rhodium-catalyzed hyd
