Raji Chem World

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Tuesday, October 31, 2017

Enantioselective Decarboxylative Cyanation Employing Cooperative Photoredox Catalysis and Copper Catalysis


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Tridentate Directing Groups Stabilize 6-Membered Palladacycles in Catalytic Alkene Hydrofunctionalization


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Monday, October 23, 2017

Ligand-Enabled γ-C(sp3)–H Cross-Coupling of Nosyl-Protected Amines with Aryl- and Alkylboron Reagents


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Use of Electrochemistry in the Synthesis of Heterocyclic Structures


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Three-Component Catalytic Carboxygenation of Activated Alkenes Enabled by Bimetallic Rh(III)/Cu(II) Catalysis


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Rhodium-Catalyzed Direct Ortho C–H Arylation Using Ketone as Directing Group with Boron Reagent


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Hydroxoiridium-Catalyzed Hydroarylation of Alkynes and Bicycloalkenes with N-Sulfonylbenzamides


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Cobalt-Catalyzed Oxidative Cyclization of Benzamides with Maleimides: Synthesis of Isoindolone Spirosuccinimides

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Iridium/Bipyridine-Catalyzed ortho-Selective C–H Borylation of Phenol and Aniline Derivatives


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Rhodium-Catalyzed [4 + 3] Annulations of Sulfoximines with α,β-Unsaturated Ketones Leading to 1,2-Benzothiazepine 1-Oxides


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Transition-Metal-Free C–CN/C–H Cross-Coupling: Effect of Cyano Group


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Total Synthesis and Anti-inflammatory Evaluation of Penchinone A and Its Structural Analogues


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Palladium-Catalyzed Direct C(sp2)–H ortho-Arylation of Anilides Using 2-Aminophenylpyrazole as the Directing Group


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Sunday, October 22, 2017

A Mild Hydroaminoalkylation of Conjugated Dienes Using a Unified Cobalt and Photoredox Catalytic System


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Factors Controlling the Reactivity and Chemoselectivity of Resonance Destabilized Amides in Ni-Catalyzed Decarbonylative and Nondecarbonylative Suzuki-Miyaura Coupling


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Through-Space Activation Can Override Substituent Effects in Electrophilic Aromatic Substitution


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Iron-Catalyzed Regioselective Anti-Markovnikov Addition of C–H Bonds in Aromatic Ketones to Alkenes


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Sodium Diisopropylamide in Tetrahydrofuran: Selectivities, Rates, and Mechanisms of Arene Metalations


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Monday, October 16, 2017

Synthetic Organic Electrochemical Methods Since 2000: On the Verge of a Renaissance


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Breaking the Kasha Rule for More Efficient Photochemistry


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Metal-Involving Synthesis and Reactions of Oximes


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Monday, October 9, 2017

Visible-Light-Mediated Aerobic Oxidation of N-Alkylpyridinium Salts under Organic Photocatalysis


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Carboxylate-Assisted Formation of Aryl-Co(III) Masked-Carbenes in Cobalt-Catalyzed C–H Functionalization with Diazo Esters


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Manganese(I)-Catalyzed Direct C–H Allylation of Arenes with Allenes


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Synthesis of 3-(2-Olefinbenzyl)-4H-chromen-4-one through Cyclobenzylation and Catalytic C–H Bond Functionalization Using Palladium(II)


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Ruthenium-Catalyzed Peri- and Ortho-Alkynylation with Bromoalkynes via Insertion and Elimination


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Electrocatalytic Minisci Acylation Reaction of N-Heteroarenes Mediated by NH4I


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Nickel(II)-Catalyzed Site-Selective C–H Bond Trifluoromethylation of Arylamine in Water through a Coordinating Activation Strategy


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Transformable Sulfoximine Assisted One-Pot Double Annulation of Vinylic C–H Bonds with Unactivated Alkynes


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Visible-Light-Mediated Construction of Pyrroloindolines via an Amidyl Radical Cyclization/Carbon Radical Addition Cascade: Rapid Synthesis of (±)-Flustramide B


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Sunday, October 8, 2017

Ligand-Promoted Palladium-Catalyzed Aerobic Oxidation Reactions


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Visible Light Photocatalysis Using a Commercially Available Iron Compound


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Photoactivated Transition-Metal Triggers for Ambient Temperature Enediyne and Dienyne Cyclization: Ruthenium-η6-Naphthalene Complexes


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Ruthenacyclopentanes as Intermediates in the Regio- and Stereoselective Linear Codimerization of N-Vinylamides with Electron-Deficient Alkenes


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Nickel-Catalyzed Cross-Coupling Reaction of Aryl Sulfoxides with Arylzinc Reagents: When the Leaving Group is an Oxidant


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Mechanistic and Synthetic Investigations on the Dual Selenium-π-Acid/Photoredox Catalysis in the Context of the Aerobic Dehydrogenative Lactonization of Alkenoic Acids


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Controllable Sulfoxidation and Sulfenylation with Organic Thiosulfate Salts via Dual Electron- and Energy-Transfer Photocatalysis


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Monday, October 2, 2017

Natural Products as Platforms To Overcome Antibiotic Resistance


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Dehydrogenation of Alkanes and Aliphatic Groups by Pincer-Ligated Metal Complexes


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Site-Selective C–H/C–N Activation by Cooperative Catalysis: Primary Amides as Arylating Reagents in Directed C–H Arylation


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Direct Allylic C–H Bond Activation To Synthesize [Pd(η3-cin)(IPr)Cl] Complex: Application in the Allylation of Oxindoles



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Visible-Light-Induced External Oxidant-Free Oxidative Phosphonylation of C(sp2)–H Bonds


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Ketene Aminal Phosphates: Competent Substrates for Enantioselective Pd(0)-Catalyzed C–H Functionalizations


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Cp*CoIII-Catalyzed Branch-Selective Hydroarylation of Alkynes via C–H Activation: Efficient Access to α-gem-Vinylindoles


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Site-Selective Deuteration of N-Heterocycles via Iridium-Catalyzed Hydrogen Isotope Exchange


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Micelle-Enabled Palladium Catalysis for Convenient sp2-sp3 Coupling of Nitroalkanes with Aryl Bromides in Water Under Mild Conditions


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Mild and Efficient Ni-Catalyzed Biaryl Synthesis with Polyfluoroaryl Magnesium Species: Verification of the Arrest State, Uncovering the Hidden Competitive Second Transmetalation and Ligand-Accelerated Highly Selective Monoarylation


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