Search Results - "Smidt, Sebastian P."
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Iridium-Catalyzed Enantioselective Hydrogenation of Olefins
Published in Advanced synthesis & catalysis (01-01-2003)“…Cationic iridium complexes with chiral P,N‐ligands and tetrakis[3,5‐(trifluoromethyl)phenyl]borate (BArF) as the counterion are efficient homogeneous catalysts…”
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2
SimplePHOX, a Readily Available Chiral Ligand System for Iridium-Catalyzed Asymmetric Hydrogenation
Published in Organic letters (10-06-2004)“…New Ir−SimplePHOX complexes Ir-6−Ir-9 catalyze the quantitative, highly enantioselective hydrogenation of a range of unfunctionalized and functionalized…”
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A Combined Experimental and Computational Study of Dihydrido(phosphinooxazoline)iridium Complexes
Published in Journal of the American Chemical Society (03-11-2004)“…The reaction of a [(PHOX)Ir(COD)]+ complex (COD = 1,5-cyclooctadiene) with dihydrogen was studied by NMR spectroscopy (PHOX = chiral phosphinooxazoline…”
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Iridium Catalysts with Bicyclic Pyridine-Phosphinite Ligands: Asymmetric Hydrogenation of Olefins and Furan Derivatives
Published in Angewandte Chemie International Edition (04-08-2006)“…Superior bicyclics: Iridium catalysts as 1 derived from pyridine–phosphinite ligands considerably extend the scope of asymmetric hydrogenation. In addition to…”
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Enantioselective Hydrogenation of Alkenes with Iridium-PHOX Catalysts: A Kinetic Study of Anion Effects
Published in Chemistry : a European journal (04-10-2004)“…In the asymmetric hydrogenation of unfunctionalized olefins with cationic iridium–PHOX catalysts, the reaction kinetics and, as a consequence, catalyst…”
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Iridium-Catalyzed Enantioselective Hydrogenation of Terminal Alkenes
Published in Advanced synthesis & catalysis (01-02-2005)“…Iridium complexes derived from chiral P,N ligands are efficient catalysts for the enantioselective hydrogenation of 2‐aryl‐substituted terminal alkenes. Using…”
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X-ray and NOE Studies on Trinuclear Iridium Hydride Phosphino Oxazoline (PHOX) Complexes
Published in Organometallics (03-03-2003)“…Two trinuclear iridium hydride clusters of the type [Ir3(μ3-H)(H)6(PHOX)3]X1X2 (X1 = PF6, X2 = OTf; X1 = X2 = PF6; X1 = X2 = OTf; PHOX =…”
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Template-Directed Olefin Cross Metathesis
Published in Organic letters (15-09-2005)“…A template containing two secondary dialkylammonium ion recognition sites for encirclement by olefin-bearing dibenzo[24]crown-8 derivatives has been used to…”
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SimplePHOX, a Readily Available Chiral Ligand System for Iridium-Catalyzed Asymmetric Hydrogenation
Published in Organic letters (30-09-2004)Get full text
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The First Careers Fair Specifically for Chemists in Switzerland
Published in Chimia (01-01-2003)“…Here we report on the first careers fair for chemists in Switzerland, contactchemists.ch. This event was organized by the Swiss Young Chemists' Committee Basel…”
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Selective and Environmentally Benign Aerobic Catalytic Oxidation of Alcohols by a Molybdenum-Copper System
Published in European journal of inorganic chemistry (01-04-2000)“…The oxidation of activated primary and secondary alcohols to the corresponding aldehydes and ketones can be carried out with molecular oxygen, in the presence…”
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Iridium Catalysts with Bicyclic Pyridine-Phosphinite Ligands: Asymmetric Hydrogenation of Olefins and Furan Derivatives
Published in Angewandte Chemie (04-08-2006)“…Überlegene Bicyclen: Von Pyridin‐Phosphinit‐Liganden abgeleitete Iridiumkatalysatoren, z. B. 1, vergrößern das Substratspektrum der asymmetrischen Hydrierung…”
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Novel behaviour and reactivity in 1,1′-bis(diphenylphosphino)ferrocene and 1,1′-bis(diphenylphosphino)cobaltocene cluster derivatives
Published in Journal of organometallic chemistry (30-07-1998)“…The clusters [Ru 6C(CO) 16{Fe(C 5H 4P(Ph) 2) 2}] 2 and [Ru 6C(CO) 15{ μ-Fe(C 5H 4P(Ph) 2) 2}] 3 have been synthesised from the reaction of the parent cluster…”
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