Raji Chem World

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Saturday, December 29, 2012

Rhodium(III)-Catalyzed Alkenyl C[BOND]H Bond Functionalization: Convergent Synthesis of Furans and Pyrroles

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Rhodium or Ruthenium-Catalyzed Oxidative C[BOND]H/C[BOND]H Cross-Coupling: Direct Access to Extended π-Conjugated Systems

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Wednesday, December 26, 2012

Palladium-Catalyzed Vinylation of Aminals with Simple Alkenes: A New Strategy To Construct Allylamines

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Tuesday, December 25, 2012

Palladium-Catalyzed Oxidative Cycloaddition through C[BOND]H/N[BOND]H Activation: Access to Benzazepines

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Monday, December 24, 2012

Sterically Controlled Iodination of Arenes via Iridium-Catalyzed C–H Borylation

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Annulation of α,β-Unsaturated Imines and Alkynes via Cobalt-Catalyzed Olefinic C–H Activation

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Friday, December 21, 2012

Palladium-Catalyzed Asymmetric Conjugate Addition of Arylboronic Acids to Heterocyclic Acceptors

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Copper-catalyzed C–C bond cleavage and intramolecular cyclization: an approach toward acridones

Graphical abstract: Copper-catalyzed C–C bond cleavage and intramolecular cyclization: an approach toward acridones
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Ruthenium(ii)-catalyzed selective monoarylation in water and sequential functionalisations of C–H bonds

Graphical abstract: Ruthenium(ii)-catalyzed selective monoarylation in water and sequential functionalisations of C–H bonds
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Wednesday, December 19, 2012

Toluene derivatives as simple coupling precursors for cascade palladium-catalyzed oxidative C–H bond acylation of acetanilides

Graphical abstract: Toluene derivatives as simple coupling precursors for cascade palladium-catalyzed oxidative C–H bond acylation of acetanilides
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2-Pyridylmethyl ether: a readily removable and efficient directing group for amino acid ligand accelerated ortho-C–H olefination of phenols

Graphical abstract: 2-Pyridylmethyl ether: a readily removable and efficient directing group for amino acid ligand accelerated ortho-C–H olefination of phenols
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Tuesday, December 18, 2012

Copper-Catalyzed Intramolecular Oxidative C[BOND]H Functionalization and C[BOND]N Formation of 2-Aminobenzophenones: Unusual Pseudo-1,2-Shift of the Substituent on the Aryl Ring

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Facile Access to 3-Acylindoles through Palladium-Catalyzed Addition of Indoles to Nitriles: The One-Pot Synthesis of Indenoindolones

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Monday, December 17, 2012

Rhodium-Catalyzed Cross-Coupling Reactions of Carboxylate and Organoboron Compounds via Chelation-Assisted C–C Bond Activation

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Thursday, December 6, 2012

Palladium-Catalyzed Direct ortho-Acylation through an Oxidative Coupling of Acetanilides with Toluene Derivatives

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An efficient dehydroxymethylation reaction by a palladium catalyst

Graphical abstract: An efficient dehydroxymethylation reaction by a palladium catalyst
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Wednesday, December 5, 2012

Copper Catalyzed N-Arylation of Amidines with Aryl Boronic Acids and One-Pot Synthesis of Benzimidazoles by a Chan–Lam–Evans N-Arylation and C–H Activation/C–N Bond Forming Process - Organic Letters (ACS Publications)

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Highly Regioselective C–N Bond Formation through C–H Azolation of Indoles Promoted by Iodine in Aqueous Media

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Rhodium(III)-Catalyzed Direct Oxidative Cross Coupling at the C5 Position of Chromones with Alkenes

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Palladium-Catalyzed Carbonylative Cyclization/Arylation Cascade for 2-Aroylindolizine Synthesis

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Ruthenium-Catalyzed C–H Bond Oxygenations with Weakly Coordinating Ketones

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Mild Rh(III)-Catalyzed C–H Activation and Annulation with Alkyne MIDA Boronates: Short, Efficient Synthesis of Heterocyclic Boronic Acid Derivatives - Journal of the American Chemical Society (ACS Publications)

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Csp3–Csp3 and Csp3–H Bond Activation of 1,1-Disubstituted Cyclopentane

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Transition-Metal-Free Alkoxycarbonylation of Aryl Halides

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Tuesday, December 4, 2012

Elements of Regiocontrol in the Direct Heteroarylation of Indoles/Pyrroles: Synthesis of Bi- and Fused Polycyclic Heteroarenes by Twofold or Tandem Fourfold C[BOND]H Activation

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Friday, November 30, 2012

Rhenium-catalyzed regioselective synthesis of 1,2-disubstituted naphthalenes

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Nickel-catalyzed decyanation of inert carbon–cyano bonds

Graphical abstract: Nickel-catalyzed decyanation of inert carbon–cyano bonds
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Palladium-catalyzed N-(2-pyridyl)sulfonyl-directed C(sp3)–H γ-arylation of amino acid derivatives

Graphical abstract: Palladium-catalyzed N-(2-pyridyl)sulfonyl-directed C(sp3)–H γ-arylation of amino acid derivatives
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Palladium-Catalyzed Coupling of ortho-Alkynylanilines with Terminal Alkynes Under Aerobic Conditions: Efficient Synthesis of 2,3-Disubstituted 3-Alkynylindoles

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Friedel–Crafts Arylation for the Formation of C sp 2[BOND]C sp 2 Bonds: A Route to Unsymmetrical and Functionalized Polycyclic Aromatic Hydrocarbons from Aryl Triazenes

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Thursday, November 29, 2012

Gold versus silver catalyzed intramolecular hydroarylation reactions of [(3-arylprop-2-ynyl)oxy]benzene derivatives

Graphical abstract: Gold versus silver catalyzed intramolecular hydroarylation reactions of [(3-arylprop-2-ynyl)oxy]benzene derivatives
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Nickel-catalyzed C–P cross-coupling of diphenylphosphine oxide with aryl chlorides

Graphical abstract: Nickel-catalyzed C–P cross-coupling of diphenylphosphine oxide with aryl chlorides

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Tuesday, November 27, 2012

Rhodium or Ruthenium-Catalyzed Oxidative C[BOND]H/C[BOND]H Cross-Coupling: Direct Access to Extended π-Conjugated Systems - Dong - 2012 - Angewandte Chemie International Edition - Wiley Online Library

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Highly Chemoselective Carbon[BOND]Carbon σ-Bond Activation: Nickel/Lewis Acid Catalyzed Polyfluoroarylcyanation of Alkynes

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Recent Advances in the Construction of Polycyclic Compounds by Palladium-Catalyzed Atom-Economical Cascade Reactions

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Saturday, November 24, 2012

Ruthenium- and Sulfonamide-Catalyzed Cyclization between N-Sulfonyl Imines and Alkynes

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Palladium-Catalyzed C–H Functionalization Using Guanidine as a Directing Group: Ortho Arylation and Olefination of Arylguanidines

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Direct Functionalization Processes: A Journey from Palladium to Copper to Iron to Nickel to Metal-Free Coupling Reactions

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Cobalt-Catalyzed Asymmetric 1,6-Addition of (Triisopropylsilyl)-acetylene to α,β,γ,δ-Unsaturated Carbonyl Compounds

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Copper-Catalyzed C–H Azidation of Anilines under Mild Conditions - Journal of the American Chemical Society (ACS Publications)

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Ligand-Enabled Methylene C(sp3)–H Bond Activation with a Pd(II) Catalyst

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Copper-Promoted Sulfenylation of sp2 C–H Bonds

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Friday, November 23, 2012

Rhodium(III)-Catalyzed Oxidative C[BOND]H Coupling of N-Methoxybenzamides with Aryl Boronic Acids: One-Pot Synthesis of Phenanthridinones - Karthikeyan - 2012 - Angewandte Chemie International Edition - Wiley Online Library

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Ruthenium-Catalyzed ortho-Alkylation of Phenols with Alcohols by Dehydrative Coupling

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Diverse Reactivity in a Rhodium(III)-Catalyzed Oxidative Coupling of N-Allyl Arenesulfonamides with Alkynes

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1,5-Migration of rhodium via C–H bond activation in catalytic decyanative silylation of nitriles - Chemical Communications (RSC Publishing)

Graphical abstract: 1,5-Migration of rhodium via C–H bond activation in catalytic decyanative silylation of nitriles
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Palladium-Catalyzed Dehydrogenation/Oxidative Cross-Coupling Sequence of β-Heteroatom-Substituted Ketones

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Au(iii)-catalyzed intermolecular amidation of benzylic C–H bonds

Graphical abstract: Au(iii)-catalyzed intermolecular amidation of benzylic C–H bonds
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A Novel Rhodium-Catalyzed Cascade Cyclization: Direct Synthesis of 3-Substituted Phthalides from Aldehydes and Aromatic Acids

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Rhodium-Catalyzed Oxidative ortho-Acylation of Aryl Ketone O-Methyl Oximes with Aryl and Alkyl Aldehydes

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