01674nas a2200229 4500008004100000022001400041245008100055210006900136260006900205300000900274490000800283520084100291653003201132653002701164653002501191653002501216653001201241100002401253700003001277700002301307856011401330 2014 eng d a0010-854500aHybrid diphosphorus ligands in rhodium catalysed asymmetric hydroformylation0 aHybrid diphosphorus ligands in rhodium catalysed asymmetric hydr aPO BOX 564, 1001 LAUSANNE, SWITZERLANDbELSEVIER SCIENCE SAcMAR a1-150 v2623 a
This review aims to illustrate recent advances in the application of hybrid diphosphorus ligands for the Rh catalysed hydroformylation of alkenes, discussing the most prevalent classes of hybrid systems, i.e. phosphine-phosphinite, phosphine-phosphonite, phosphine-phosphite, phosphite-phosphoramidite and phosphite-phosphoramidite and comparing their performance with relevant C-2 symmetric counterparts. In order to introduce the field and put the results in context, a short overview on Rh hydroformylation is provided. Available spectroscopic (in situ) data on the coordination modes of hybrid phosphorus ligands and the catalytic performance of these systems in asymmetric hydroformylation of vinyl arenes are reported. Potential avenues for future research are shortly discussed. (C) 2013 Elsevier B.V. All rights reserved.
10aAsymmetric hydroformylation10aCatalyst resting state10aHybrid ligand design10aIn situ spectroscopy10aRhodium1 aChikkali, Samir, H.1 avan der Vlugt, Jarl, Ivar1 aReek, Joost, N. H. uhttp://library.ncl.res.in/content/hybrid-diphosphorus-ligands-rhodium-catalysed-asymmetric-hydroformylation-0