Citation Impact
Citing Papers
Anti-Markovnikov alkene oxidation by metal-oxo–mediated enzyme catalysis
2017 StandoutScienceNobel
Palladium‐Catalyzed Cross‐Coupling Reactions in Total Synthesis
2005 Standout
New and efficient heterogeneous catalytic system for Heck reaction: palladium colloid layer in situ reduced in the channel of mesoporous silica materials
2005
A Convenient Procedure for the Palladium‐Catalyzed Cyanation of Aryl Halides
2003
N-Heterocyclic Carbenes: A New Concept in Organometallic Catalysis
2002 Standout
A highly efficient heterogeneous catalytic system for Heck reactions with a palladium colloid layer reduced in situ in the channel of mesoporous silica materialsElectronic supplementary information (ESI) available: experimental details. See http://www.rsc.org/suppdata/cc/b4/b404916k/
2004
Dynamic Covalent Chemistry
2002 StandoutNobel
Electronic interactions in oligoferrocenes with cationic, neutral and anionic four-coordinate boron bridges
2004
A unifying mechanism for all high-temperature Heck reactions. The role of palladium colloids and anionic species
2005
Secondary building units, nets and bonding in the chemistry of metal–organic frameworks
2009 StandoutNobel
Computational Study of a New Heck Reaction Mechanism Catalyzed by Palladium(II/IV) Species
2001
Homogeneous and Heterogeneous Catalysis: Bridging the Gap through Surface Organometallic Chemistry
2003
Mechanism of the Heck Reaction Using a Phosphapalladacycle as the Catalyst: Classical versus Palladium(IV) Intermediates
2001
Click Chemistry: Diverse Chemical Function from a Few Good Reactions
2001 StandoutNobel
Ligand-free Heck reactions using low Pd-loading
2004
Multicomponent domino reactions for the synthesis of biologically active natural products and drugs
2000 Standout
An overview of N-heterocyclic carbenes
2014 StandoutNature
Atroposelective Total Synthesis of Axially Chiral Biaryl Natural Products
2010 Standout
The First Polymer-Supported and Recyclable Chiral Catalyst for Enantioselective Olefin Metathesis
2002 StandoutNobel
Die Olefinmetathese in der organischen Synthese
1997
A Reversible, Unidirectional Molecular Rotary Motor Driven by Chemical Energy
2005 StandoutScienceNobel
Nickel-on-Charcoal-Catalyzed Aromatic Aminations and Kumada Couplings: Mechanistic and Synthetic Aspects
2002
Microwave-Promoted Palladium-Catalyzed Coupling Reactions
1996
First efficient palladium-catalyzed Heck reactions of aryl bromides with alkyl methacrylate
1996
Formation of benzo[ghi]fluoranthenes by palladium catalyzed intramolecular coupling
2000
Palladium in action: domino coupling and allylic substitution reactions for the efficient construction of complex organic molecules
1999
Chelating N-heterocyclic carbene ligands in palladium-catalyzed heck-type reactions
1998
Anion-Accelerated Palladium-Mediated Intramolecular Cyclizations: Synthesis of Benzofurans, Indoles, and a Benzopyran
1997
Fine Chemical Synthesis with Homogeneous Palladium Catalysts: Examples, Status and Trends
2002
Nondynamic Kinetic Resolution of Configurationally Stable Biaryl Lactones by Reduction with Oxazaborolidine-Activated Borane: AM1 Studies and Experimental Verification
2000
Bioorganometallic Chemistry of Ferrocene
2004 Standout
First Atropo-Divergent Total Synthesis of the Antimalarial Korupensamines A and B by the “Lactone Method”
2000
Catalytic performance and elution of Pd in the Heck reaction over zeolite-supported Pd cluster catalyst
2005
Identification of the Effective Palladium(0) Catalytic Species Generatedin Situfrom Mixtures of Pd(dba)2and Bidentate Phosphine Ligands. Determination of Their Rates and Mechanism in Oxidative Addition
1997
Comparative Reactivity of Palladium(0) Complexes Generated in Situ in Mixtures of Triphenylphosphine or Tri-2-furylphosphine and Pd(dba)2
1998
Cross‐Coupling Reactions on Azoles with Two and More Heteroatoms
2006
The M06 suite of density functionals for main group thermochemistry, thermochemical kinetics, noncovalent interactions, excited states, and transition elements: two new functionals and systematic testing of four M06-class functionals and 12 other functionals
2007 Standout
Highly efficient and regioselective production of trisubstituted alkenes through heck couplings catalyzed by a palladium phosphinito PCP pincer complex
2000
Olefin Metathesis in Organic Chemistry
1997
Pd–Zeolites as Heterogeneous Catalysts in Heck Chemistry
2002
Room-Temperature Ionic Liquids: Solvents for Synthesis and Catalysis. 2
2011 Standout
A General Model for Selectivity in Olefin Cross Metathesis
2003 StandoutNobel
High yield olefination of a wide scope of aryl chlorides catalyzed by the phosphinito palladium PCP pincer complex: [PdCl{C6H3(OPPri2)2-2,6}]
2000
Dinitrogen Cleavage by Three-Coordinate Molybdenum(III) Complexes: Mechanistic and Structural Data1
1996
Unexpected bell-shaped effect of the ligand on the rate of the oxidative addition to palladium(0) complexes generated in situ from mixtures of Pd(dba)2 and para-substituted triarylphosphines
1998
The palladium-catalysed arylation and vinylation of alkenes—enantioselective fashion
1999
Systhesis and Catalytic Activity of Dendritic Diphosphane Metal Complexes
1997
Fast Palladium Catalyzed Arylation of Alkenes Using Bulky Monodentate Phosphorus Ligands
1999
The lactone concept—a novel approach to the metal-assisted atroposelective construction of axially chiral biaryl systems
2002
Zum mechanismus der heck-reaktion: Katalysator-deaktivierung durch PC-bindungsbruch
1995
Synthesis, Spectroscopy, and Morphology of Tetrastilbenoidmethanes
1998
Phosphapalladacycle-Catalyzed Heck Reactions for Efficient Synthesis of Trisubstituted Olefins: Evidence for Palladium(0) Intermediates
1998
Mechanism and Activity of Ruthenium Olefin Metathesis Catalysts
2001 StandoutNobel
Synthesis of novel poly(pyrazabole)s with electron-withdrawing structure in their main chain
2004
Application of palladacycles in Heck type reactions
1999
Highly Selective 1,3-Isomerization of Allylic Alcohols via Rhenium Oxo Catalysis
2005 StandoutNobel
A Route to Pdo from PdII Metallacycles in Animation and Cross‐Coupling Chemistry
1996
Role of dba in the reactivity of palladium(0) complexes generated in situ from mixtures of Pd(dba)2 and phosphines
1998
Carbon−Carbon Coupling Reactions Catalyzed by Heterogeneous Palladium Catalysts
2006 Standout
Highly Efficient Synthesis of Cephalotaxine by Two Palladium‐Catalyzed Cyclizations
1997
Recent Advances in Transition Metal Catalyzed Oxidation of Organic Substrates with Molecular Oxygen
2005 Standout
Adducts of Ferrocenylboranes and Pyridine Bases: Generation of Charge-Transfer Complexes and Reversible Coordination Polymers
1998
Pd-catalyzed Heck arylation of cycloalkenes—studies on selectivity comparing homogeneous and heterogeneous catalysts
2004
Fine Feathers Make Fine Birds: The Heck Reaction in Modern Garb
1995
Water soluble phosphines VII. Palladium-catalyzed PC cross coupling reactions between primary or secondary phosphines and functional aryliodides — a novel synthetic route to water soluble phosphines
1996
Catalytic iron-carbene intermediate revealed in a cytochrome c carbene transferase
2018 StandoutNobel
2-Aminobiphenyl Palladacycles: The “Most Powerful” Precatalysts in C–C and C–Heteroatom Cross-Couplings
2015
Cyclometalated Phosphine-Based Pincer Complexes: Mechanistic Insight in Catalysis, Coordination, and Bond Activation
2003 Standout
Stable Carbenes
1999 Standout
Sulfilimine palladacycles: stable and efficient catalysts for carbon–carbon coupling reactions
2004
Zerovalent Palladium and Nickel Complexes of Heterocyclic Carbenes: Oxidative Addition of Organic Halides, Carbon−Carbon Coupling Processes, and the Heck Reaction
1999
Phospha-palladacycles and N-heterocyclic carbene palladium complexes: efficient catalysts for CC-coupling reactions
2003
Mechanistic Studies on the Aryl−Aryl Interchange Reaction of ArPdL2I (L = Triarylphosphine) Complexes
1997
Borane-Substituted Imidazol-2-ylidenes: Syntheses, Structures, and Reactivity⋆
1998
Isolation of Transmetalation Intermediates in the Stille Cross‐Coupling Reaction of Stannanes: Synthesis of Palladacycles, Ligand Substitution, and Insertion Reactions
1996
Aryl Transfer between Pd(II) Centers or Pd(IV) Intermediates in Pd-Catalyzed Domino Reactions
2006
Orthopalladated triarylphosphite complexes as highly efficient catalysts in the Heck reaction
1998
Tuning Intermolecular Attraction to Create Polar Order and One-Dimensional Nanostructures on Surfaces
2002 StandoutNobel
1,3,4-Triphenyl-4,5-dihydro-1H-1,2,4-triazol-5-ylidene - applications of a stable carbene in synthesis and catalysis
1997
Homoleptic chelating N-heterocyclic carbene complexes of palladium and nickel
1999
Synthesis of Titanium and Zirconium Complexes That Contain the Tridentate Diamido Ligand, [((t-Bu-d6)N-o-C6H4)2O]2- ([NON]2-) and the Living Polymerization of 1-Hexene by Activated [NON]ZrMe2
1997 StandoutNobel
Metal Complexes of N‐Heterocyclic Carbenes—A New Structural Principle for Catalysts in Homogeneous Catalysis
1995
Metal Vapor Synthesis as a Straightforward Route to Group 10 Homoleptic Carbene Complexes
1999
A Phosphane‐Free Catalyst System for the Heck Arylation of Disubstituted Alkenes: Application to the Synthesis of Trisubstituted Olefins
1999
Efficient Catalytic Enantioselective Synthesis of Unsaturated Amines: Preparation of Small- and Medium-Ring Cyclic Amines through Mo-Catalyzed Asymmetric Ring-Closing Metathesis in the Absence of Solvent
2002 StandoutNobel
Palladium-grafted mesoporous MCM-41 material as heterogeneous catalyst for Heck reactions
1997
Homogeneous Catalysis in Supercritical Fluids
1999 StandoutNobel
Controlled Synthesis of Hydroxyapatite-Supported Palladium Complexes as Highly Efficient Heterogeneous Catalysts
2002
A Complex Catalytic Cycle Leading to a Regioselective Synthesis of o,o′‐Disubstituted Vinylarenes
1997
Selected Patented Cross-Coupling Reaction Technologies
2006 Standout
Synthesis and Stereochemistry of the First Chiral (Imidazolinylidene)‐ and (Triazolinylidene)palladium(ii) Complexes
1996
Palladacycles: Efficient New Catalysts for the Heck Vinylation of Aryl Halides
1997
A survey of reaction conditions for palladium-catalyzed processes
1998
Aryl−Aryl Bond Formation by Transition-Metal-Catalyzed Direct Arylation
2007 Standout
Heterocyclic carbenes. One-pot synthesis of rhodium and iridium carbene complexes
1997
Semi-continuous nanofiltration-coupled Heck reactions as a new approach to improve productivity of homogeneous catalysts
2001
Enantioselective Imidation of Sulfides via Enzyme-Catalyzed Intermolecular Nitrogen-Atom Transfer
2014 StandoutNobel
Applications of boron–nitrogen and boron–phosphorus adducts in organometallic chemistry
2002
Metallkomplexe heterocyclischer Carbene ‐ ein neues Katalysator‐Strukturprinzip in der homogenen Katalyse
1995
A Highly Enantioselective Intramolecular Heck Reaction with a Monodentate Ligand
2001 StandoutNobel
Artificial Metalloenzymes: Reaction Scope and Optimization Strategies
2017
First palladium-catalyzed Heck reactions with efficient colloidal catalyst systems
1996
High‐Turnover Palladium Catalysts in Cross‐Coupling and Heck Chemistry: A Critical Overview
2004
Reactivity Studies of the Zirconium Alkylidene Complexes [η5-C5H3-1,3-(SiMe2CH2PPri2)2]ZrCHR(Cl) (R = Ph, SiMe3)
1999
On C−C Coupling by Carbene-Stabilized Palladium Catalysts: A Density Functional Study of the Heck Reaction
1998
“Fixation” of Dinitrogen by Molybdenum and the Formation of a Trigonal Planar Iron−Tris[molybdenum(dinitrogen)] Complex
1997 StandoutNobel
Highly Enantioselective Conjugate Addition of Dialkylzinc Reagents to Acyclic Nitroalkenes: A Catalytic Route to β2-Amino Acids, Aldehydes, and Alcohols
2003 StandoutNobel
Effect of oxygen substituents on the regioselectivity of the Pd-assisted biaryl coupling reaction of benzanilides
2005
Palladium(II) containing hydrotalcite as an efficient heterogeneous catalyst for Heck reaction
2002
Supported Chiral Mo-Based Complexes as Efficient Catalysts for Enantioselective Olefin Metathesis
2004 StandoutNobel
Highly active PdII cyclometallated imine catalysts for the Heck reaction
1999
Reaction of [P2N2]TaCH2(Me) with Ethylene: Synthesis of [P2N2]Ta(C2H4)Et, a Neutral Species with a β-Agostic Ethyl Group in Equilibrium with an α-Agostic Ethyl Group ([P2N2] = PhP(CH2SiMe2NSiMe2CH2)2PPh)
2001
Investigating Cellular Metabolism of Synthetic Azidosugars with the Staudinger Ligation
2002 StandoutNobel
Bioconjugation by Copper(I)-Catalyzed Azide-Alkyne [3 + 2] Cycloaddition
2003 StandoutNobel
Anionic Pd(0) and Pd(II) Intermediates in Palladium-Catalyzed Heck and Cross-Coupling Reactions
2000
A highly active phosphine-free catalyst system for Heck reactions of aryl bromides
1998
Enantioselective synthesis of cardenolide precursors using an intramolecular Heck reaction
1998
Click Chemistry: Diverse Chemical Function from a Few Good Reactions
2001 StandoutNobel
Impact of Pd-mordenite pretreatment on the heterogeneity of Heck catalysisElectronic supplementary information (ESI) available: XRD patterns, TEM and SEM images. See http://www.rsc.org/suppdata/cc/b2/b201180h/
2002
On the Mechanism of the Copper-Catalyzed Enantioselective 1,4-Addition of Grignard Reagents to α,β-Unsaturated Carbonyl Compounds
2006 StandoutNobel
Dicationic chelating N-heterocyclic carbene complexes of palladium: new catalysts for the copolymerisation of C2H4 and CO
1999
On the Nature of the Active Species in Palladium Catalyzed Mizoroki–Heck and Suzuki–Miyaura Couplings – Homogeneous or Heterogeneous Catalysis, A Critical Review
2006 Standout
A RuH2(CO)(PPh3)3-Catalyzed Regioselective Arylation of Aromatic Ketones with Arylboronates via Carbon−Hydrogen Bond Cleavage
2005
N‐Heterocyclic Carbenes: Generation under Mild Conditions and Formation of Group 8–10 Transition Metal Complexes Relevant to Catalysis
1996
Palladacycles in catalysis – a critical survey
2004
A Stable Four-Membered N-Heterocyclic Carbene
2004 StandoutNobel
Mercaptopropyl-Modified Mesoporous Silica: A Remarkable Support for the Preparation of a Reusable, Heterogeneous Palladium Catalyst for Coupling Reactions
2005
High Oxidation State Multiple Metal−Carbon Bonds
2001 StandoutNobel
Nucleophile Carbene: eine unglaubliche Renaissance
1996
Speculations on new mechanisms for Heck reactions
1998
Complexes with Poly(N-heterocyclic carbene) Ligands: Structural Features and Catalytic Applications
2009
Applications of Palladium-Catalyzed C–N Cross-Coupling Reactions
2016 Standout
Synthesis, characterization and reactivity of MoCl2(O)(O2)(OPR3)2, OPR3=OPMePh2, OPPh3; an isomerization catalyst for some allylic alcohols
2002
The directed synthesis of axially chiral ligands, reagents, catalysts, and natural products through the ‘lactone methodology’
2002
Palladium‐Catalyzed Cross‐Coupling of Organozinc Bromides with Aryl Iodides in Perfluorinated Solvents
1997
Von PdII‐Metallacyclen zu Pd0‐Komplexen in Aminierungen und Kreuzkupplungen
1996
Structural Features and Electrochemical Properties of ansa-Ferrocenes with Pyrazabole Bridges
1996
Mechanistic and kinetic studies of palladium catalytic systems
1999
Regioselective arylation on the γ-position of α,β-unsaturated carbonyl compounds with aryl bromides by palladium catalysis
1998
Regioselective Synthesis of Natural and Unnatural (Z)-3-(1-Alkylidene)phthalides and 3-Substituted Isocoumarins Starting from Methyl 2-Hydroxybenzoates
2000
Industrial R&D on Catalytic CC and CN Coupling Reactions: A Personal Account on Goals, Approaches and Results
2004
The use of palladium on porous glass for catalytic coupling reactions
1997
Cationic Nickel(II) Complexes of Chelating N-Heterocyclic Carbenes
1999
The palladium-catalyzed arylation of thiophenes study of the catalytic system
1999
Water-Soluble Ruthenium Alkylidenes: Synthesis, Characterization, and Application to Olefin Metathesis in Protic Solvents
2000 StandoutNobel
Advances in the Synthesis of Organoborane Polymers for Optical, Electronic, and Sensory Applications
2010 Standout
Transition-Metal-Catalyzed Addition of Heteroatom−Hydrogen Bonds to Alkynes
2004 Standout
Nachweis des Gleichgewichts zwischen einem N-heterocyclischen Carben und seinem Dimer in Lösung
2000
[(Cp**CoH)2‐μ‐{η2:η2‐cis‐μ‐[(C2H5)2Al–CH = CH–Al(C2H5)2]}] and [{Cp*(η2‐C2H4)CoAl(C2H5)}2]: Synthesis and Structure of Unusual Co–Al Cluster Compounds
1995
Stereoselektive Synthese von Steroiden durch Heck‐Reaktion
1996
Combining enabling techniques in organic synthesis: solid-phase-assisted catalysis under microwave conditions using a stable Pd(II)-precatalyst
2005
New Homochiral Ligands Bearing Nonstereogenic Chirotopic Centers. Lithiated N,N‘-Dialkylureas as Chiral Bases and Sterically Crowded Phosphines for Asymmetric Catalysis
1999
Organorhenium Oxides
1997
N-heterocyclic carbene complexes of palladium and rhodium: cis/trans-isomers
1997
Heck reaction catalyzed by phospha-palladacycles in non-aqueous ionic liquids
1999
N-heterocyclic carbenes as ligands in high-valent molybdenum and tungsten complexes
1996
Studies on the transition metal-catalyzed synthesis of variously substituted (E)-3-[1-(aryl)methylidene]- and (E)-3-(1-alkylidene)-3H-furan-2-ones
1998
Triamidoamine Complexes of Molybdenum and Tungsten That Contain Metal−E (E = N, P, and As) Single, Double, or Triple Bonds
1997 StandoutNobel
Variations on a theme—recent developments on the mechanism of the Heck reaction and their implications for synthesis
1998
Cyclic [2]Pseudorotaxane Tetramers Consisting of Two Rigid Rods Threaded through Two Bis-Macrocycles: Copper(I)-Templated Synthesis and X-ray Structure Studies
2008 StandoutNobel
The Heck Reaction as a Sharpening Stone of Palladium Catalysis
2000 Standout
1,3-Dimethylimidazolin-2-ylidene Carbene Donor Ligation in Lanthanide Silylamide Complexes
1997
Imidazoline-2-ylidene metal complexes with pendant ferrocenyl substituents
1998
Z-Selective Copper-Catalyzed Asymmetric Allylic Alkylation with Grignard Reagents
2012 StandoutNobel
Design of Heme Enzymes with a Tunable Substrate Binding Pocket Adjacent to an Open Metal Coordination Site
2023 StandoutNobel
Atropo-Enantioselective Total Synthesis of Knipholone and Related Antiplasmodial Phenylanthraquinones
2002
Lanthanide Coordination with α-Amino Acids under Near Physiological pH Conditions: Polymetallic Complexes Containing the Cubane-Like [Ln4(μ3-OH)4]8+ Cluster Core
2001
Highly Efficient Phosphapalladacyclic Catalysts for the Hydroarylation of Norbornene
2000
Metal-Mediated Generation, Stabilization, and Controlled Release of a Biologically Relevant, Simple Para Quinone Methide: BHT-QM
1998
Catalytic Enantioselective Annulations via 1,4-Addition−Aldol Cyclization of Functionalized Organozinc Reagents
1999 StandoutNobel
An Exploratory Study of Regiocontrol in the Heck Type Reaction. Influence of Solvent Polarity and Bisphosphine Ligands
1999
Palladium-Catalyzed Carbonylative Cyclization of 1-Iodo-2-alkenylbenzenes
1996 StandoutNobel
Arylation of Allylic Alcohols in Ionic Liquids Catalysed by a Pd‐Benzothiazole Carbene Complex
2003
Synthesis of New Fluorescent Organoboron Polymers Based on Pyrazaboles
2003
Titanium Dichloro, Bis(carbyl), Aryne, and Alkylidene Complexes Stabilized by Linked Cyclopentadienyl−Amido Auxiliary Ligands
1997
Alkylidene and Metalacyclic Complexes of Tungsten that Contain a Chiral Biphenoxide Ligand. Synthesis, Asymmetric Ring-Closing Metathesis, and Mechanistic Investigations
2003 StandoutNobel
The Heck Reaction in Ionic Liquids: A Multiphasic Catalyst System
1999
Works of Thomas Priermeier being referenced
The First Olefin‐Substituted Peroxomolybdenum Complex: Insight into a New Mechanism for the Molybdenum‐Catalyzed Epoxidation of Olefins
1995
Donor-acceptor substituted ferrocenes. Novel structural motifs by intramolecular acid-base pairing
1995
Ein molekular definierter, oberflächengebundener Katalysator zur Olefin‐Metathese aus Tris(neopentyl)nitridomolybdän(VI )
1996
Transition‐Metal‐Substituted Volatile Alanes, Gallanes, and Indanes: Synthesis and Structure
1993
IX. 1Mono- and biphasic asymmetric hydroformylation with rhodium catalysts of the diphosphine ligand NAPHOS and its sulfonated derivatives
1997
Oligonuclear Organometallic Complexes with Boron‐Nitrogen Bridges
1995
Heterocyclische Carbene IV. Metallkomplexe mit heterocyclischen Carben-Liganden: Synthese, Struktur, Strukturdynamik
1995
A Molecularly Defined, Grafted Olefin Metathesis Catalyst from Tris(neopentyl)‐nitridomolybdenum(VI )
1996
(Dihalogenmethyl)palladium(II)-Komplexe aus Palladium(O)-Vorstufen des Dibenzylidenacetons: Synthese, Strukturchemie und Reaktivität ag]
1993
Volatile Donor-Functionalized Alkoxy Derivatives of Lutetium and Their Structural Characterization1
1997
Novel ansa-ferrocenes with o-phenylene-type bridges by B–N adduct formation
1995
Nitridotris(neopentyl)molybdenum(VI)
1994
Übergangsmetallsubstituierte flüchtige Alane, Gallane und Indane: Synthese und Struktur
1993
Palladacycles as Structurally Defined Catalysts for the Heck Olefination of Chloro‐ and Bromoarenes
1995
Molecular Structures of EtTiCl3 and EtTiCl3(dmpe) (dmpe = Me2PCH2CH2PMe2): New Insights into β-Agostic Bonding
1998
Ansa-bis(indenyl) dimethylamido zirconocenes
1997
Fe−B Bonding in (Dibromoboryl)ferrocene: A Structural and Theoretical Investigation
1996
Palladacyclen als strukturell definierte Katalysatoren für die Heck‐Olefinierung von Chlor‐ und Bromarenen
1995
Komplexchemie und mechanismen metallkatalysierter cc-kupplungsreaktionen
1994
New dioxomolybdenum(VI) catalysts for the selective oxidation of terminal n-alkenes with molecular oxygen
1997
Solvent‐Free Volatile Alkoxides of the Alkaline‐Earth Elements
1994
Doubly Bridged rac‐Metallocenes of Zirconium and Hafnium
1994
Synthesis, Structure, and Dynamic Behavior of ansa-Ferrocenes with Pyrazabole Bridges
1996
Synthesis of highly soluble yttrium–salen complexes and the X-ray structure of N,N′-bis(3,5-di-tert-butylsalicylidene)ethylenediamine-[bis(dimethylsily)amido]yttrium
1996