Raji Chem World

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Tuesday, December 31, 2013

Ligand-Based Carbon–Nitrogen Bond Forming Reactions of Metal Dinitrosyl Complexes with Alkenes and Their Application to C–H Bond Functionalization

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Ruthenium-Catalyzed Ortho-Selective C–H Alkenylation of Aromatic Compounds with Alkenyl Esters and Ethers

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Rh(III)-Catalyzed Amide-Directed Cross-Dehydrogenative Heteroarylation of Pyridines

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Copper-Catalyzed Trifluoromethylselenolation of Aryl and Alkyl Halides: The Silver Effect in Transmetalation

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Palladium-Catalyzed β-Acyloxylation of Simple Amide via sp3 C–H Activation

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2-Hydroxy-1,10-phenanthroline vs 1,10-Phenanthroline: Significant Ligand Acceleration Effects in the Palladium-Catalyzed Oxidative Heck Reaction of Arenes

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Tuesday, December 24, 2013

Exploitation of Rh(i)–Rh(iii) cycles in enantioselective C–C bond cleavages: access to β-tetralones and benzobicyclo[2.2.2]octanones

Graphical abstract: Exploitation of Rh(i)–Rh(iii) cycles in enantioselective C–C bond cleavages: access to β-tetralones and benzobicyclo[2.2.2]octanones
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Iridium-catalyzed diborylation of benzylic C–H bonds directed by a hydrosilyl group: synthesis of 1,1-benzyldiboronate esters

Graphical abstract: Iridium-catalyzed diborylation of benzylic C–H bonds directed by a hydrosilyl group: synthesis of 1,1-benzyldiboronate esters
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Organocatalytic C–H hydroxylation with Oxone® enabled by an aqueous fluoroalcohol solvent system

Graphical abstract: Organocatalytic C–H hydroxylation with Oxone® enabled by an aqueous fluoroalcohol solvent system
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Palladium catalysed β-selective oxidative Heck reaction of an electron-rich olefin

Graphical abstract: Palladium catalysed β-selective oxidative Heck reaction of an electron-rich olefin
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Ruthenium-catalyzed ortho-C–H halogenations of benzamides

Graphical abstract: Ruthenium-catalyzed ortho-C–H halogenations of benzamides
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Monday, December 23, 2013

Palladium-Catalyzed Unactivated C(sp3)–H Bond Activation and Intramolecular Amination of Carboxamides: A New Approach to β-Lactams

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Recent Advances in Transition-Metal-Catalyzed C–S Activation: From Thioester to (Hetero)aryl Thioether

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Thursday, December 19, 2013

Copper-catalyzed N-arylation and aerobic oxidation: one-pot synthesis of tetrahydroisoquinolino[2,1-a]quinazolinone derivatives

Graphical abstract: Copper-catalyzed N-arylation and aerobic oxidation: one-pot synthesis of tetrahydroisoquinolino[2,1-a]quinazolinone derivatives
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Wednesday, December 18, 2013

Oxidative Heck Coupling of Allylic Amines with 2,2,6,6-Tetramethylpiperidine-N-oxyl (TEMPO) as Oxidant for the Preparation of Tetrasubstituted Alkenes

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The aromatic ene reaction

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Temporal separation of catalytic activities allows anti-Markovnikov reductive functionalization of terminal alkynes

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Monday, December 16, 2013

Pd-Catalyzed Oxidative Coupling of Arene C–H Bonds with Benzylic Ethers as Acyl Equivalents

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Iodine-Catalyzed Regioselective 2-Sulfonylation of Indoles with Sodium Sulfinates

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A Palladium-Catalyzed Regioselective Hydroesterification of Alkenylphenols to Lactones with Phenyl Formate as CO Source

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Rh(III)-Catalyzed Intermolecular C–H Amination of 1-Aryl-1H-pyrazol-5(4H)-ones with Alkylamines

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Copper-Catalyzed Intermolecular Cyanotrifluoromethylation of Alkenes

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Palladium(II)-Catalyzed ortho-Olefination of Arenes Applying Sulfoxides as Remote Directing Groups

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Friday, December 13, 2013

Palladium-Catalyzed Desulfitative Direct C[BOND]H Arylation of Electron-Deficient Polyfluoroarenes with Sodium Arenesulfinates

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Thursday, December 12, 2013

Synthesis of 3-((trifluoromethyl)thio)indoles via a reaction of 2-alkynylaniline with trifluoromethanesulfanylamide

Graphical abstract: Synthesis of 3-((trifluoromethyl)thio)indoles via a reaction of 2-alkynylaniline with trifluoromethanesulfanylamide
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Metal-free nitro-carbocyclization of activated alkenes: a direct approach to synthesize oxindoles by cascade C–N and C–C bond formation

Graphical abstract: Metal-free nitro-carbocyclization of activated alkenes: a direct approach to synthesize oxindoles by cascade C–N and C–C bond formation
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Wednesday, December 11, 2013

Solvent-Free and Catalysts-Free Chemistry: A Benign Pathway to Sustainability

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Monday, December 9, 2013

Palladium-Catalyzed Cascade Reactions of Isocyanides with Enaminones: Synthesis of 4-Aminoquinoline Derivatives

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Acceptorless Dehydrogenation of C–C Single Bonds Adjacent to Functional Groups by Metal–Ligand Cooperation

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Three-Component [2+2+1] Cross-cyclotrimerization of Carboryne, Unactivated Alkene, and Trimethylsilylalkyne Co-mediated by Zr and Ni

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DMF as Carbon Source: Rh-Catalyzed α-Methylation of Ketones

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A Simple Method for the Electrophilic Cyanation of Secondary Amines

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Mass Spectrometric Studies of Reductive Elimination from Pd(IV) Complexes

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Saturday, December 7, 2013

Transformations of X (C, O, N)–CN bonds: cases of selective X (C, O, N)–C activation

Graphical abstract: Transformations of X (C, O, N)–CN bonds: cases of selective X (C, O, N)–C activation
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Friday, December 6, 2013

Direct Carboxylative Reactions for the Transformation of Carbon Dioxide into Carboxylic Acids and Derivatives

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Selection of boron reagents for Suzuki–Miyaura coupling

Graphical abstract: Selection of boron reagents for Suzuki–Miyaura coupling
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The influence of fluorine in asymmetric catalysis

Graphical abstract: The influence of fluorine in asymmetric catalysis
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Catalytic cyanation of aryl iodides using DMF and ammonium bicarbonate as the combined source of cyanide: a dual role of copper catalysts

Graphical abstract: Catalytic cyanation of aryl iodides using DMF and ammonium bicarbonate as the combined source of cyanide: a dual role of copper catalysts
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Thursday, December 5, 2013

Rhodium-catalyzed intermolecular hydroarylation of internal alkynes with N-1-phenylbenzotriazoles

Graphical abstract: Rhodium-catalyzed intermolecular hydroarylation of internal alkynes with N-1-phenylbenzotriazoles
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Monday, December 2, 2013

Rhodium-Catalyzed Direct Addition of Aryl C–H Bonds to Nitrosobenzenes at Room Temperature

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6-Aroylated Phenanthridines via Base Promoted Homolytic Aromatic Substitution (BHAS)

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Regioselective Palladium-Catalyzed Phosphonation of Coumarins with Dialkyl H-Phosphonates via C–H Functionalization

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Regioselective Synthesis of 4-Substituted Indoles via C–H Activation: A Ruthenium Catalyzed Novel Directing Group Strategy

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Rh(III)-Catalyzed Olefination of N-Sulfonyl Imines: Synthesis of Ortho-Olefinated Benzaldehydes

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Rh(III)-Catalyzed Coupling of Benzamides with Propargyl Alcohols via Hydroarylation–Lactonization

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Synthesis of Diversely Substituted Indoloquinolinones via Pd(II)/Cu(II)-Mediated Oxidative C–C Bond Formation and I(III)-Mediated C–N Bond Formation

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