849193-27-7Relevant articles and documents
New N,N-diisopropylcarbamato complexes of ruthenium(II) as catalytic precursors for olefin hydrogenation
Belli Dell'Amico, Daniela,Calderazzo, Fausto,Englert, Ulli,Labella, Luca,Marchetti, Fabio,Specos, Monica
, (2008/10/09)
During the synthesis of [Ru(O2CNiPr2) 2(PPh3)2] (1), the [RuCl2(PPh 3)3]/NHiPr2XCO2 system produces the intermediates [NH2iPr2][Ru2Cl 2(H-Cl)3(PPh3)4] (2) and [RuCl(O2C-NiPr2)(PPh3)3] (3) which have been isolated and fully characterised. Compound 2 contains the dinuclear anionic triply chloride-bridged rathenium(II) species. Compound 3 is mononuclear, the octahedral ruthenium centre being coordinated to the bidentate carbamato ligand. The reactions of compounds 1 and 3 with dihydrogen have been studied at room temperature and atmospheric pressure with respect to their catalytic hydrogenation of 1-octene. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.