Carbene Complexes (carbene + complex)

Distribution by Scientific Domains
Distribution within Chemistry

Kinds of Carbene Complexes

  • fischer carbene complex
  • n-heterocyclic carbene complex
  • ruthenium carbene complex


  • Selected Abstracts


    A Facile One-Step Synthesis of a Lipophilic Gold(I) Carbene Complex ,X-ray Crystal Structures of LAuCl and LAuC,CH (L = 1,3-di- tert- Butylimidazol-2-ylidene)

    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, Issue 15 2005
    Sanjay Singh
    Abstract The reaction of Au(CO)Cl with 1,3-di- tert -butylimidazol-2-ylidene and 1,3-dimesitylimidazol-2-ylidene in toluene at room temperature results in CO evolution and readily affords in high yield the adducts 1a and 1b, respectively. The reaction of 1a and 1b with ethynylmagnesium chloride in THF yields 2a and 2b, respectively. The crystal structures of 1a, 1b, and 2a were determined. ( Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005) [source]


    Lewis Acid Assisted Cross Metathesis of Acrylonitrile with Functionalized Olefins Catalyzed by Phosphine-Free Ruthenium Carbene Complex.

    CHEMINFORM, Issue 11 2006
    Chen-Xi Bai
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]


    An Ionic Liquid-Tagged Second Generation Hoveyda,Grubbs, Ruthenium Carbene Complex as Highly Reactive and Recyclable Catalyst for Ring-Closing Metathesis of Di-, Tri- and Tetrasubstituted Dienes.

    CHEMINFORM, Issue 45 2005
    Qingwei Yao
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]


    A Palladium Chugaev Carbene Complex as a Modular, Air-Stable Catalyst for Suzuki,Miyaura Cross-Coupling Reactions.

    CHEMINFORM, Issue 25 2005
    Adriana I. Moncada
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]


    Preparation of Polymer-Supported Palladium/N-Heterocyclic Carbene Complex for Suzuki Cross-Coupling Reactions.

    CHEMINFORM, Issue 22 2004
    Jang-Woong Byun
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]


    ChemInform Abstract: Heck Reaction of ,-Substituted Acrylates in Ionic Liquids Catalyzed by a Pd-Benzothiazole Carbene Complex.

    CHEMINFORM, Issue 43 2001
    Vincenzo Calo
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]


    Synthesis and in vitro Efficacy Studies of Silver Carbene Complexes on Biosafety Level 3 Bacteria

    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, Issue 13 2009
    Matthew J. Panzner
    Abstract A series of N-heterocyclic carbene silver complexes have been synthesized and tested against the select group of biosafety level 3 bacteria Burkholderia pseudomallei, Burkholderia mallei, Bacillus anthracis, methicillin-resistant Staphylococcus aureus and Yersinia pestis. Minimal inhibitory concentrations, minimal bactericidal and killing assays demonstrated the exceptional efficacy of the complexes against these potentially weaponizable pathogens. ( Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009) [source]


    Synthesis and Reaction of MnII Iodides Bearing the ,-Diketiminate Ligand: the First Divalent Manganese N-Heterocyclic Carbene Complexes [{HC(CMeNAr)2}MnI{C[N(iPr)CMe]2}] and [{HC(CMeNAr)2}MnNHAr{C[N(iPr)CMe]2}] (Ar = 2,6- iPr2C6H3)

    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, Issue 24 2003
    Jianfang Chai
    Abstract The manganese mono-iodide [HC(CMeNAr)2]MnI(THF) (Ar = 2,6- iPr2C6H3) (3) was prepared in good yield from the reaction of [HC(CMeNAr)2]K with MnI2 in THF. Treatment of 3 under reflux in toluene and removing all the volatiles in vacuo afforded the dimeric compound [{HC(CMeNAr)2}Mn]2(,-I)2 (4). Displacement of the coordinated THF in 3 by a strong Lewis base C[N(iPr)CMe]2 or by adding C[N(iPr)CMe]2 to the toluene solution of 4 readily gave the N-heterocyclic carbene adduct [{HC(CMeNAr)2}]MnI{C[N(iPr)CMe]2} (5). Reduction of 5 with sodium/potassium alloy at room temperature unexpectedly resulted in the formation of the monomeric compound [{HC(CMeNAr)2}]MnNHAr{C[N(iPr)CMe]2} (6). Alternatively 6 was obtained by the salt elimination reaction of 5 with LiNHAr. Compounds 5 and 6 are the first examples of divalent manganese N-heterocyclic carbene adducts and the first manganese non-carbonyl carbene complexes. The single crystal X-ray structural analyses reveal that compounds 3 and 6 are monomeric and compound 4 is dimeric in the solid state. The manganese centers in these compounds exhibit a distorted tetrahedral geometry. ( Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003) [source]


    ChemInform Abstract: Rhodium N-Heterocyclic Carbene Complexes as Effective Catalysts for [2 + 2 + 2]-Cycloaddition Reactions.

    CHEMINFORM, Issue 10 2010
    Ivan Gonzalez
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]


    ChemInform Abstract: Consecutive Enolate Addition/Cyclization of Fischer Enynyl Carbene Complexes: Facile Access to Cyclopentenoids.

    CHEMINFORM, Issue 41 2009
    Jose Barluenga
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]


    ChemInform Abstract: Mono- and Dinuclear Palladium(II) N,S-Heterocyclic Carbene Complexes with N Spacers and Their Suzuki Coupling Activities.

    CHEMINFORM, Issue 1 2009
    Swee Kuan Yen
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]


    ChemInform Abstract: Synthesis of Naphthalenes Through Three-Component Coupling of Alkynes, Fischer Carbene Complexes, and Benzaldehyde Hydrazones via Isoindole Intermediates.

    CHEMINFORM, Issue 37 2008
    Shaofeng Duan
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]


    ChemInform Abstract: Development of Biisoquinoline-Based Chiral Diaminocarbene Ligands: Enantioselective SN2, Allylic Alkylation Catalyzed by Copper,Carbene Complexes.

    CHEMINFORM, Issue 28 2008
    Hwimin Seo
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]


    ChemInform Abstract: Thermal and Photochemical Reactions of Fischer Carbene Complexes with Trialkylsilyl-Substituted Alkynes.

    CHEMINFORM, Issue 24 2008
    Zhi Li
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]


    ChemInform Abstract: A General and Regioselective Synthesis of Cyclopentenone Derivatives Through Nickel(0)-Mediated [3 + 2] Cyclization of Alkenyl Fischer Carbene Complexes and Internal Alkynes.

    CHEMINFORM, Issue 14 2008
    Jose Barluenga
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]


    ChemInform Abstract: Carbohydrate-Containing N-Heterocyclic Carbene Complexes.

    CHEMINFORM, Issue 6 2008
    Friederike Tewes
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]


    [4 + 2] Cyclization Reactions of Chiral C, -Substituted Fischer Alkenyl Carbene Complexes: Efficient Synthesis of Enantiopure Cyclohexenone and Norbornene Derivatives.

    CHEMINFORM, Issue 42 2007
    Jose Barluenga
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]


    Reactions of Alkenyl Fischer Carbene Complexes with Ketene Acetals: Formation of Alkynes.

    CHEMINFORM, Issue 12 2007
    Siu Ling B. Wang
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]


    Diastereoselective Multicomponent Cyclizations of Fischer Carbene Complexes, Lithium Enolates, and Allylmagnesium Bromide Leading to Highly Substituted Five- and Six-Membered Carbocycles.

    CHEMINFORM, Issue 3 2007
    Jose Barluenga
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]


    Nickel-Catalyzed [3 + 1 + 1] Cycloaddition Reactions of Alkenyl Fischer Carbene Complexes with Methylenecyclopropanes.

    CHEMINFORM, Issue 2 2007
    Ken Kamikawa
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]


    A Simple Procedure for the Synthesis of Functionalized 1,3-Butadienes and Cyclopentenones from Fischer Carbene Complexes.

    CHEMINFORM, Issue 52 2006
    Francisco J. Fananas
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]


    Role of Imino Group in Photochemical Reactions of Fischer Carbene Complexes.

    CHEMINFORM, Issue 25 2006
    Pedro J. Campos
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]


    An Efficient Route to Tetrahydronaphthols via Addition of ortho-Lithiated Stilbene Oxides to ,,,-Unsaturated Fischer Carbene Complexes.

    CHEMINFORM, Issue 8 2006
    Vito Capriati
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF. [source]


    Asymmetric Synthesis of Cyclopropanes from Lithiated Aryloxiranes and ,,,-Unsaturated Fischer Carbene Complexes.

    CHEMINFORM, Issue 49 2005
    Vito Capriati
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]


    A New Synthesis of Allyl Sulfoxides via Nucleophilic Addition of Sulfinyl Carbanions to Group 6 Fischer Carbene Complexes.

    CHEMINFORM, Issue 33 2005
    Jose Barluenga
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]


    Generation of Reactive Species by One-Electron Reduction of Fischer-Type Carbene Complexes of Group 6 Metals and Their Use for Carbon,Carbon Bond Formation.

    CHEMINFORM, Issue 21 2003
    Kohei Fuchibe
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]


    Construction of [4.3.1]Propellanes via Molybdenum Fischer Carbene Complexes.

    CHEMINFORM, Issue 18 2003
    Thomas M. Bertolini
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]


    Fischer Chromium Carbene Complexes as Nucleophiles in Palladium-Catalyzed Allylic Substitution Reactions.

    CHEMINFORM, Issue 4 2003
    Dusan Drahonovsky
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]


    ChemInform Abstract: Cross Metathesis Reactions Using ,,,-Unsaturated Chromium Carbene Complexes.

    CHEMINFORM, Issue 36 2002
    Lei Zhang
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]


    ChemInform Abstract: New Reaction Pathways for Fischer Carbene Complexes: [6 + 3] Cycloaddition of Chromium Alkenyl Carbene Complexes with Fulvenes.

    CHEMINFORM, Issue 10 2002
    Jose Barluenga
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]