Home  About us  Contact
 

Fluorination

Distribution by Scientific Domains
Chemistry84%
Polymers and Materials Science9%
Life Sciences4%
2 Other Domains3%

Kinds of Fluorination

  • direct fluorination
    		•
  • electrophilic fluorination
    		•

    Terms modified by Fluorination

  • fluorination reaction
    		•

    Selected Abstracts

    Interactions of Cationic Palladium(II)- and Platinum(II)-,3 -Allyl Complexes with Fluoride: Is Asymmetric Allylic Fluorination a Viable Reaction?

    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, Issue 7 2006
    Lukas Hintermann
    Abstract The complex cations [M(,3 -R2All)(PPFPz{3- tBu})]+ (M = PdII, R2All = 1,3-diphenylallyl, 1,3-dicyclohexylallyl, indenyl; M = PtII, R2All = 1,3-diphenylallyl; PPFPz-{3- tBu} = 3- tert -butyl-1-{1-[2-diphenylphosphanyl-ferrocenyl]ethyl}-1H -pyrazole)have been prepared as salts with PF6, or SbF6,. They have been characterized by NMR spectroscopy in solution and by X-ray crystallography in the solid state. Their reactions with sources of nucleophilic and "naked" fluoride have been investigated by multinuclear NMR spectroscopy. The PdII complexes did not undergo any nucleophilic substitution with concomitant release of allyl fluorides. The dicyclohexylallyl fragment was released as a 1,3-diene by elimination, but with other allyl complexes nonspecific decomposition reactions predominated. The complex [Pt(,3 -1,3-Ph2C3H3)(PPFPz{3- tBu})]PF6 underwent an anion exchange with Me4NF to give [Pt(1,3-Ph2C3H3)(PPFPz{3- tBu})]F which existed as a mixture of interconverting allyl isomers in solution at ambient temperature. For the bromide salt, [Pt(,3 -1,3-Ph2C3H3)(PPFPz{3- tBu})]Br, allyl isomerization was slow at ambient temperature. Precursors of Pt0 reacted with bromo-1,3-diphenylprop-2-ene to give [Pt2(,-Br)2(,3 -1,3-Ph2All)2] and precursors of Pd0 underwent oxidative additions with bromo- and fluoro-1,3-diphenyl-2-propene to give 1,3-diphenylallyl complexes of PdII. Therefore, the nucleophilic attack of fluoride on the allyl fragment of PdII complexes is endergonic, and the high energy barrier of this step is difficult to overcome in a catalytic allylic fluorination reaction. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006) [source]

    Convenient Electrophilic Fluorination of Functionalized Aryl and Heteroaryl Magnesium Reagents,

    ANGEWANDTE CHEMIE, Issue 12 2010
    Shigeyuki Yamada Dr.
    Ganz einfach: Die elektrophile Fluorierung einer Vielzahl aromatischer und heteroaromatischer Grignard-Reagentien gelingt glatt mit (PhSO2)2NF als Fluorierungsmittel in einer 4:1-Mischung aus CH2Cl2 und Perfluordecalin (siehe Schema). In diesem Lösungsmittelsystem sind die meisten Nebenreaktionen zurückgedrängt. [source]

    ChemInform Abstract: Convenient Electrophilic Fluorination of Functionalized Aryl and Heteroaryl Magnesium Reagents.

    CHEMINFORM, Issue 29 2010
    Shigeyuki Yamada
    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: Electrochemical Fluorination of La2CuO4: A Mild "Chimie Douce" Route to Superconducting Oxyfluoride Materials.

    CHEMINFORM, Issue 44 2009
    M. H. Delville
    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: Facile Synthesis of Monofluoro ,-Lactones and Pyrrolidine Derivatives via Electrophilic Fluorination of Allenoic Acids and Amides.

    CHEMINFORM, Issue 20 2009
    Haifeng Cui
    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: Catalytic, Asymmetric ,-Fluorination of Acid Chlorides: Dual Metal,Ketene Enolate Activation.

    CHEMINFORM, Issue 20 2009
    Daniel H. Paull
    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: Electrophilic and Nucleophilic Side Chain Fluorination of para-Substituted Acetophenones.

    CHEMINFORM, Issue 50 2008
    Erik Fuglseth
    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: ,-Fluorination of ,-Ketosulfones by Selectfluor F,TEDA,BF4.

    CHEMINFORM, Issue 50 2008
    Hossein Loghmani-Khouzani
    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: Diastereoselective Fluorination of Silylated 1,2-Oxazines to Access Fluorinated N,O-Heterocycles.

    CHEMINFORM, Issue 17 2008
    Yu-hong Lam
    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: Desymmetrization-Like Catalytic Enantioselective Fluorination of Malonates and Its Application to Pharmaceutically Attractive Molecules.

    CHEMINFORM, Issue 16 2008
    Dhande Sudhakar Reddy
    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]

    Internal Delivery of Soft Chlorine and Bromine Atoms: Stereoselective Synthesis of (E)-,-Halogenovinyl(aryl)-,3 -iodanes Through Domino ,3 -Iodanation,1,4-Halogen Shift,Fluorination of Alkynes.

    CHEMINFORM, Issue 51 2007
    Masahito Ochiai
    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]

    Ionic Liquids as Recyclable Solvents for Diethylaminosulfur Trifluoride (DAST) Mediated Fluorination of Alcohols and Carbonyl Compounds.

    CHEMINFORM, Issue 46 2007
    Saibal Das
    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 Polymer Imidazole Salt as Phase-Transfer Catalyst in Halex Fluorination Irradiated by Microwave.

    CHEMINFORM, Issue 40 2007
    Zheng Yong Liang
    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]

    Solvent-Free Fluorination of Organic Compounds Using N,F Reagents.

    CHEMINFORM, Issue 29 2007
    Gaj Stavber
    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]

    Direct Electrophilic ,-Fluorination of Imines: Efficient Synthesis of Mono- and Difluoroimines.

    CHEMINFORM, Issue 8 2007
    Guido Verniest
    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]

    Fluorination of [60]Fullerene by Alkali Metal Hexafluoroplatinates.

    CHEMINFORM, Issue 42 2006
    Alexey B. Kornev
    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]

    C60 Fluorination with Rare Earth Metal Tetrafluorides: An Extreme PrF4 Case.

    CHEMINFORM, Issue 42 2006
    Alexey A. Goryunkov
    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]

    Room-Temperature Nucleophilic Aromatic Fluorination: Experimental and Theoretical Studies.

    CHEMINFORM, Issue 33 2006
    Haoran Sun
    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]

    Electrochemical Fluorination of Aromatic Compounds in Anhydrous HF.

    CHEMINFORM, Issue 29 2006
    B. A. Shainyan
    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 Detailed Account of a Convenient Lab-Scale Preparation of AsF5 via Direct Fluorination as AsF3.

    CHEMINFORM, Issue 1 2006
    Damian R. Aris
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]

    Catalytic Enantioselective Fluorination of Oxindoles.

    CHEMINFORM, Issue 46 2005
    Yoshitaka Hamashima
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]

    Enantioselective Organocatalytic ,-Fluorination of Aldehydes.

    CHEMINFORM, Issue 44 2005
    Beeson Teresa D. Beeson Teresa D.
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]

    Synthesis of Perfluorinated Carboxylic Acid Membrane Monomers by Utilizing Liquid-Phase Direct Fluorination.

    CHEMINFORM, Issue 40 2005
    Takashi Okazoe
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]

    Selective Anodic Fluorination of Electrophilic Alkenes.

    CHEMINFORM, Issue 39 2005
    Vasile Dinoiu
    No abstract is available for this article. [source]

    Catalytic Enantioselective Fluorination of ,-Cyano Acetates Catalyzed by Chiral Palladium Complexes.

    CHEMINFORM, Issue 32 2005
    Hye Ran Kim
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]

    Enantioselective Chlorination and Fluorination of ,-Keto Phosphonates Catalyzed by Chiral Lewis Acids.

    CHEMINFORM, Issue 31 2005
    Luca Bernardi
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]

    An Efficient Catalytic Enantioselective Fluorination of ,-Ketophosphonates Using Chiral Palladium Complexes.

    CHEMINFORM, Issue 26 2005
    Yoshitaka Hamashima
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]

    Selective and Effective Fluorination of Organic Compounds in Water Using Selectfluor F-TEDA-BF4.

    CHEMINFORM, Issue 15 2005
    Gaj Stavber
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]

    An Efficient and Highly Regioselective Fluorination of Aziridines Using BF3×OEt2 as Fluorine Source.

    CHEMINFORM, Issue 8 2005
    Chang-Hua Ding
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]

    Hybrid Reagent of Ammonium Hydrogen Fluoride and Scandium Triflate: Highly Efficient Catalyst for Ring-Opening Fluorination of 2,3-Epoxyalcohols.

    CHEMINFORM, Issue 44 2004
    Yoshimitsu Itoh
    Abstract For Abstract see ChemInform Abstract in Full Text. [source]