Search results for "PALLADIUM"
showing 10 items of 956 documents
Design of novel imidazolium based nanostructures for sustainable catalytic applications
2019
Template electrosynthesis of nanostructures for water electrolysis
2011
Palladium on Charcoal as a Catalyst for Stoichiometric Chemo- and Stereoselective Hydrosilylations and Hydrogenations with Triethylsilane
2014
Stoichiometric quantities of triethylsilane in the presence of activated Pd/C as the catalyst can be used to effect chemo-, regio-, and stereoselective hydrosilylation and transfer hydrogenation reactions. α,β-Unsaturated aldehydes and ketones are selectively hydrosilylated to give the corresponding enol silanes or transfer hydrogenated to give the saturated carbonyl compounds in the presence of other reducible functional groups.
Reinvestigation of the Pd-catalysed bis(silylation) of alkynes with 1,1,2,2-tetramethyl-1,2-bis(phenylthiomethyl)disilane: Unexpected formation of th…
2013
International audience; The bis(silylated) alkenes Z-(PhSCH2)Me2SiC(H)=C(Fc)SiMe2(CH2SPh) (2) and Z-(PhSCH2)Me2SiC(H)=C(bipheny)SiMe2(CH2SPh) (3) have been prepared by Pd-catalysed double silylation of ethynylferrocene and 4-ethynyl-1,1'-biphenyl in the presence of 1,1,2,2-tetramethyl-1,2-bis(phenylthiomethyl)disilane (1). A reinvestigation on the interaction of 1 with [PdCl2(PhCN)2] in technical-grade CH2Cl2 as solvent revealed competition between reduction to elemental palladium (due to oxidative addition of the Si-Si bond across Pd(II) and subsequent reductive elimination) and formation of an unusual eight-membered chelate complex cis-[PdCl2{(PhSCH2SiMe2)2O}] (4), which is fluxional in s…
Studien zum Vorgang der Wasserstoffübertragung, 38. Selektive katalytische Hydrierungen mit Palladium-Trägerkatalysatoren auf der Basis von ‘Aminoaer…
1976
Es wird die Darstellung neuer Palladium-Trager-Katalysatoren auf modifizierten Siliciumdioxidtragern insbesondere ‘Aminoaerosil’ beschrieben. Die Oberflachenaminogruppen der Palladium-Trager-Katalysatoren bewirken durch Salzbildung eine bevorzugte katalytische Hydrierung von Olefincarbonsauren in Gegenwart ihrer Athylester. Durch Variation der Struktur der Substrate, des Palladiumgehalts und der Reduktionsweise des Katalysators, der chemischen Veranderung der Oberflachengruppe des Tragers sowie des Losungsmittels, wird versucht, Einblick in die Vorgange an der Kontaktoberflache zu gewinnen. Studies on the Occurrence of Hydrogen Transfer, 38. — Selective Catalytic Hydrogenations with Palladi…
CCDC 1501943: Experimental Crystal Structure Determination
2016
Related Article: Elena A. Valishina, M. Fátima C. Guedes da Silva, Mikhail A. Kinzhalov, Svetlana A. Timofeeva, Tatyana M. Buslaeva, Matti Haukka, Armando J.L. Pombeiro , Vadim P. Boyarskiy, Vadim Yu. Kukushkin, Konstantin V. Luzyanin|2014|J.Mol.Catal.A:Chem.|395|162|doi:10.1016/j.molcata.2014.08.018
CCDC 155104: Experimental Crystal Structure Determination
2001
Related Article: H.Kurosaki, H.Yoshida, A.Fujimoto, M.Goto, M.Shionoya, E.Kimura, E.Espinosa, J.-M.Barbe, R.Guilard|2001|J.Chem.Soc.,Dalton Trans.||898|doi:10.1039/b009208h
CCDC 971205: Experimental Crystal Structure Determination
2017
Related Article: Fatma M. Elantabli, Mduduzi P. Radebe, William M. Motswainyana, Bernard O. Owaga, Samir M. El-Medani, Erik Ekengard, Matti Haukka, Ebbe Nordlander, Martin O. Onani|2017|J.Organomet.Chem.|843|40|doi:10.1016/j.jorganchem.2017.04.022
CCDC 876910: Experimental Crystal Structure Determination
2012
Related Article: M.T.Johnson, Z.Dzolic, M.Cetina, O.F.Wendt, L.Ohrstrom, K.Rissanen|2012|Cryst.Growth Des.|12|362|doi:10.1021/cg201170w
CCDC 876915: Experimental Crystal Structure Determination
2012
Related Article: M.T.Johnson, Z.Dzolic, M.Cetina, O.F.Wendt, L.Ohrstrom, K.Rissanen|2012|Cryst.Growth Des.|12|362|doi:10.1021/cg201170w