Rhodium complexes of (R)-Me-CATPHOS
and (R)-(S)-JOSIPHOS:
highly enantioselective catalysts for the asymmetric hydrogenation of (E)-
and (Z)-b-aryl-b-(enamido)phosphonates.
Simon Doherty, Julian G.
Knight, Adam L. Bell, Shireen El-Menabawey, Christopher M. Vogels,
Andreas Decken, Stephen A. Westcott,
Tetrahedron: Asymmetry,
2009,
20,
1437.