1150111-83-3Relevant articles and documents
Sulfonamido-phosphoramidite ligands in cooperative dinuclear hydrogenation catalysis
Patureau, Frederic W.,Boer, Sandra de,Kuil, Mark,Meeuwissen, Jurjen,Breuil, Pierre-Alain R.,et al.
, p. 6683 - 6685 (2009/10/30)
(Chemical Equation Presented) Sulfonamido-phosphoramidite ligands lead to the formation of Rh-Rh dinuclear complexes through the anionic P-N- bridging character. The resulting "boat-shaped" dinuclear catalysts activate molecular H2 through a cooperative dinuclear endocyclic mechanism, resulting in one bridging and one classical hydride on the dinuclear complex. These new complexes are very active hydrogenation catalysts that operate via a new cooperative hydrogenation activation mechanism, as calculated with density functional theory, and they display unequaled high selectivities in the hydrogenation of hindered cyclicacetamidoalkenes.