128188-89-6Relevant academic research and scientific papers
Kinetics of complex formation between palladium(II) acetate and bis(diphenylphosphino)ferrocene
Pourshahbaz, Mahbubeh,Irandoust, Mohsen,Rafiee, Ezzat,Joshaghani, Mohammad
, p. 609 - 613 (2009)
The kinetics of complex formation between palladium(II) acetate, and 1,1'-bis(diphenylphosphino)ferrocene, dppf, in two different deuterated solvents CDCl3 and DMSO-d6 were investigated using 31P NMR spectroscopy. The mole
Studies on alkyl-nitrogen bond formation via reductive elimination from monomeric palladium complexes in high oxidation state
Iglesias, álvaro,Mu?iz, Kilian
, p. 2007 - 2025 (2013/01/15)
Oxidation of a series of defined palladium(II) complexes bearing a bidentate ligand, and a methyl and an amidato substituent was carried out with the aim to gain a better understanding of the inherent requirements for C-N bond-formation from Pd complexes in high oxidation state. This work clarified the role of the individual nitrogen sources and has important implication for alkyl-nitrogen bond-forming reactions catalyzed by Pd. Copyright
Palladium(II) complexes with 1,1′-bis(diphenylphosphino)ferrocenes [Fe(η5-C5R4PPh2)2] n+ (dppf, R = H, n = 0; dppomf, R = Me, n = 0; dppomf+, R = Me, n = 1). Synthesis, characterization, and catalytic activity in ethene methoxycarbonylation
Gusev, Oleg V.,Kalsin, Alexander M.,Peterleitner, Mikhail G.,Petrovskii, Pavel V.,Lyssenko, Konstantin A.,Akhmedov, Novruz G.,Bianchini, Claudio,Meli, Andrea,Oberhauser, Werner
, p. 3637 - 3649 (2008/10/08)
Several palladium(II) complexes with 1,1′-bis(diphenylphosphino)octamethylferrocene (dppomf) and its oxidized form 1,1′-bis(diphenylphosphino)octamethylferrocenium (dppomf) have been synthesized and characterized by spectroscopic and electrochemical methods. For comparative purposes, analogous Pd(II) derivatives with 1,1′-bis(diphenylphosphino)ferrocene (dppf) have been also prepared. Single-crystal X-ray analyses have been carried out for the square-planar mononuclear compounds [Pd(H2O)2(dppf)](OTf)2 and [Pd(H2O)2(dppomf)](OTf)2 and for the binuclear complex [Pd(μ-OPF2O)(dppomf+)]2(BF4) 4·6CH2Cl2 in which two [Pd(dppomf+)]3+ moieties are held together by the oxygen atoms of two bridging PO2F2 groups derived from the oxidative degradation of PF6 ions. Selected dppf and dppomf Pd(II) complexes have been employed as catalyst precursors for the methoxycarbonylation of ethene (600 psi, 1:1 CO/C2H4, 85 °C). It has been found that dppomf generates selective catalysts for the production of methyl propanoate, while dppf leads to a variety of low-molecular-weight oxygenates spanning from methyl propanoate to alternating oligoketones.
