Search Results - "van Koten, G."
-
1
Separation of kinetics and mass-transport effects for a fast reaction: the selective hydrogenation of functionalized alkynes
Published in Catalysis today (30-04-2003)“…A kinetic study has been made into the hydrogenation of 3-methyl-1-pentyn-3-ol over palladium on silica catalysts. This reaction already proceeds at very high…”
Get full text
Journal Article Conference Proceeding -
2
Synthesis and Properties of a Novel Family of Fluorous Triphenylphosphine Derivatives
Published in Journal of organic chemistry (30-06-2000)“…A novel approach to the preparation of perfluorotail-functionalized triarylphosphines using a p-silyl substituent as the branching point has been developed…”
Get full text
Journal Article -
3
Tuning the reactivity of metals held in a rigid ligand environment
Published in Pure and applied chemistry (01-01-1989)“…Abstract…”
Get full text
Journal Article Conference Proceeding -
4
Phosphino Carboxylic Acid Ester Functionalized Carbosilane Dendrimers: Nanoscale Ligands for the Pd-Catalyzed Hydrovinylation Reaction in a Membrane Reactor
Published in Journal of organic chemistry (29-12-2000)“…Phosphino carboxylic acid ester terminated G0 compounds Si{(CH2)3SiMe2(C6H4CH2OC(O)(CH2) n CH2PPh2}4 (9a and 9b; n = 1, 2) and the carbosilane dendrimers…”
Get full text
Journal Article -
5
Organoplatinum crystals for gas-triggered switches
Published in Nature (London) (31-08-2000)“…Considerable effort is being devoted to the fabrication of nanoscale devices. Molecular machines, motors and switches have been made, generally operating in…”
Get full text
Journal Article -
6
Diagnostic Organometallic and Metallodendritic Materials for SO2 Gas Detection: Reversible Binding of Sulfur Dioxide to Arylplatinum(II) Complexes
Published in Chemistry : a European journal (17-04-2000)“…A series of square‐planar platinum(II) complexes of the N,C,N′‐terdentate‐coordinating monoanionic “pincer” ligand, [PtX(4‐E‐2,6‐{CH2NRR′}2‐C6H2)] (X=Cl, Br,…”
Get full text
Journal Article -
7
Soluble organic supports for the non-covalent immobilization of homogeneous catalysts; modular approaches towards sustainable catalysts
Published in Progress in polymer science (01-03-2005)“…The development of recyclable catalysts has become a key issue in the field of homogeneous catalysis. Several methods have been developed to facilitate the…”
Get full text
Journal Article -
8
A “Dendritic Effect” in Homogeneous Catalysis with Carbosilane-Supported Arylnickel(II) Catalysts: Observation of Active-Site Proximity Effects in Atom-Transfer Radical Addition
Published in Journal of the American Chemical Society (13-12-2000)“…Transmetalation of polylithiated, carbosilane (CS) dendrimers functionalized with the potentially terdentate ligand [C6H2(CH2NMe2)2-2,6-R-4]- ( = NCN) with…”
Get full text
Journal Article -
9
The "Dendritic Effect" in Homogeneous Catalysis with Carbosilane-Supported Arylnickel(II) Catalysts: Observation of Active-Site Proximity Effects in Atom-Transfer Radical Addition
Published in Angewandte Chemie International Edition (03-01-2000)“…Advantages of homo‐ and heterogeneous catalysts are united in metallodendritic molecules where nickel‐based catalysts are bound to carbosilane dendrimers. The…”
Get full text
Journal Article -
10
Optimized palladium catalyst systems for the selective liquid-phase hydrogenation of functionalyzed alkynes
Published in Applied catalysis. A, General (20-01-2003)“…Silica-supported palladium catalysts for the selective liquid-phase hydrogenation of alkynes to alkenes were prepared. As a model reaction the hydrogenation of…”
Get full text
Journal Article -
11
Novel aspects of η'-diiodine coordination and diiodine oxidative addition to platinum(II) and halide transfer oxidation reactions of organo-platinum(II) with CuIIX2
Published in Pure and applied chemistry (01-06-1990)“…Abstract…”
Get full text
Journal Article Conference Proceeding -
12
Selective Liquid-Phase Semihydrogenation of Functionalized Acetylenes and Propargylic Alcohols with Silica-Supported Bimetallic Palladium−Copper Catalysts
Published in Journal of organic chemistry (09-03-2001)“…Silica-supported, bimetallic palladium−copper catalysts were prepared in solution under mild conditions by reacting lithium di(4-tolyl)cuprate with palladium…”
Get full text
Journal Article -
13
Application of a Homogeneous Dodecakis(NCN-PdII) Catalyst in a Nanofiltration Membrane Reactor under Continuous Reaction Conditions
Published in Advanced synthesis & catalysis (01-03-2003)“…A shape‐persistent nanosize dodecakis(NCN‐PdII‐aqua) complex (4b) was applied as a homogeneous catalyst in the double Michael reaction between methyl vinyl…”
Get full text
Journal Article -
14
Ring-opening metathesis polymerization of norbornene catalyzed by a Ru(II)-vinylidene complex
Published in Tetrahedron letters (12-02-1999)“…Highly selective ring opening metathesis polymerization (ROMP) of norbornene can be achieved using a new Ru(II)-vinylidene complex as catalyst precursor. The…”
Get full text
Journal Article -
15
Design of Novel Hexametallic Cartwheel Molecules from Persubstituted Benzene Compounds
Published in Angewandte Chemie International Edition (02-08-1999)“…The cartwheel complexes A are novel, nano‐sized hexametallic species available from persubstituted benzenes C6[3,5‐(CH2Y)2C6H3] (Y=NMe2, P(O)Ph2, PPh2, SPh)…”
Get full text
Journal Article -
16
Transmetalation of Aryl Units from Gold(I) to Cobalt(III): A Clean Route to the Synthesis of Anion Cobaltoreceptors
Published in Organometallics (28-03-2005)“…New organocobalt complexes were synthesized through the transmetalation reaction of lithium derivatives of several N,C,N pincer ligands,…”
Get full text
Journal Article -
17
Synthesis of Periphery-Functionalized Dendritic Molecules Using Polylithiated Dendrimers as Starting Material
Published in Organic letters (01-06-2000)“…A general method for the functionalization of Si−Cl terminated carbosilane dendritic molecules via organolithium or organomagnesium reagents is described…”
Get full text
Journal Article -
18
Mechanistic Aspects of the Reversible Binding of SO2 on Arylplatinum Complexes: Experimental and ab Initio Studies
Published in Inorganic chemistry (26-02-2001)“…The detailed mechanism of the reversible binding and fast exchange of SO2 on the organoplatinum(II) complex [PtI(NCN)], 1, has been studied experimentally in…”
Get full text
Journal Article -
19
σ-Bond Metathesis Reactions Involving Palladium(II) Hydride and Methyl Complexes: A Theoretical Assessment
Published in Inorganic chemistry (16-07-1997)“…σ-Bond metathesis reactions of water and methanol with palladium hydride and methyl complexes to yield hydrogen and methane, respectively, have been studied…”
Get full text
Journal Article -
20
Highly Fluorous Derivatives of 1,2-Bis(diphenylphosphino)ethane
Published in Journal of organic chemistry (25-08-2000)Get full text
Journal Article