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Nature Chemistry

Friday, February 26, 2016

N-Heterocyclic Carbene Ligand-Enabled C(sp3)−H Arylation of Piperidine and Tetrahydropyran Derivatives

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DOI: 10.1002/chem.201600191

Alkenes in [2+2+2] Cycloadditions

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Direct Acylation of C(sp3)−H Bonds Enabled by Nickel and Photoredox Catalysis

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Cationic Cobalt(III) Catalyzed Indole Synthesis: The Regioselective Intermolecular Cyclization of N-Nitrosoanilines and Alkynes

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Diastereoselective [3+2] Annulation of Aromatic/Vinylic Amides with Bicyclic Alkenes through Cobalt-Catalyzed C−H Activation and Intramolecular Nucleophilic Addition

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DOI: 10.1002/anie.201512018

Ligand-Enabled Arylation of γ-C−H Bonds

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Wednesday, February 24, 2016

Discovery and mechanistic study of a photocatalytic indoline dehydrogenation for the synthesis of elbasvir

Graphical abstract: Discovery and mechanistic study of a photocatalytic indoline dehydrogenation for the synthesis of elbasvir
DOI: 10.1039/C5SC03350K

Direct α-heteroarylation of amides (α to nitrogen) and ethers through a benzaldehyde-mediated photoredox reaction

Graphical abstract: Direct α-heteroarylation of amides (α to nitrogen) and ethers through a benzaldehyde-mediated photoredox reaction
DOI: 10.1039/C5SC03640B

A diversity-oriented synthesis of bioactive benzanilides via a regioselective C(sp2)–H hydroxylation strategy

Graphical abstract: A diversity-oriented synthesis of bioactive benzanilides via a regioselective C(sp2)–H hydroxylation strategy

Chemo- and regioselective oxygenation of C(sp3)–H bonds in aliphatic alcohols using a covalently bound directing activator and atmospheric oxygen

Graphical abstract: Chemo- and regioselective oxygenation of C(sp3)–H bonds in aliphatic alcohols using a covalently bound directing activator and atmospheric oxygen
DOI: 10.1039/C5SC04476F

Copper-mediated aerobic (phenylsulfonyl)difluoromethylation of arylboronic acids with difluoromethyl phenyl sulfone

Graphical abstract: Copper-mediated aerobic (phenylsulfonyl)difluoromethylation of arylboronic acids with difluoromethyl phenyl sulfone
DOI: 10.1039/C5CC10550A

Straightforward synthesis of functionalized chroman-4-ones through cascade radical cyclization-coupling of 2-(allyloxy)arylaldehydes

Graphical abstract: Straightforward synthesis of functionalized chroman-4-ones through cascade radical cyclization-coupling of 2-(allyloxy)arylaldehydes
DOI: 10.1039/C5CC09730D

Chelation-assisted Pd-catalysed ortho-selective oxidative C–H/C–H cross-coupling of aromatic carboxylic acids with arenes and intramolecular Friedel–Crafts acylation: one-pot formation of fluorenones

Graphical abstract: Chelation-assisted Pd-catalysed ortho-selective oxidative C–H/C–H cross-coupling of aromatic carboxylic acids with arenes and intramolecular Friedel–Crafts acylation: one-pot formation of fluorenones
DOI: 10.1039/C6CC00103C

Visible light-induced intramolecular dearomative cyclization of α-bromo-N-benzyl-alkylamides: efficient construction of 2-azaspiro[4.5]decanes

Graphical abstract: Visible light-induced intramolecular dearomative cyclization of α-bromo-N-benzyl-alkylamides: efficient construction of 2-azaspiro[4.5]decanes
DOI: 10.1039/C5CC09726F

Synthesis of 1,3-diaryl-3-trifluoromethylcyclopropenes by transition-metal-free reaction of 2,2,2-trifluoroacetophenone tosylhydrazones with alkynes: the effect of the trifluoromethyl group

Graphical abstract: Synthesis of 1,3-diaryl-3-trifluoromethylcyclopropenes by transition-metal-free reaction of 2,2,2-trifluoroacetophenone tosylhydrazones with alkynes: the effect of the trifluoromethyl group
DOI: 10.1039/C5CC10472F

Sunday, February 21, 2016

Visible-Light-Mediated Synthesis of Amides from Aldehydes and Amines via in Situ Acid Chloride Formation

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Redox-Annulation of Cyclic Amines and β-Ketoaldehydes

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DOI: 10.1021/acs.orglett.6b00151

Ruthenium-Catalyzed, Site-Selective C–H Allylation of Indoles with Allyl Alcohols as Coupling Partners

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DOI: 10.1021/acs.orglett.6b00217

Gold vs Rhodium Catalysis: Tuning Reactivity through Catalyst Control in the C–H Alkynylation of Isoquinolones

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DOI: 10.1021/acs.orglett.6b00175

Copper-Catalyzed Annulation: A Method for the Systematic Synthesis of Phenanthridinium Bromide

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Rhodium-Catalyzed/Copper-Mediated Tandem C(sp2)–H Alkynylation and Annulation: Synthesis of 11-Acylated Imidazo[1,2-a:3,4-a′]dipyridin-5-ium-4-olates from 2H-[1,2′-Bipyridin]-2-ones and Propargyl Alcohols

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DOI: 10.1021/acs.orglett.6b00177

Dual C–F, C–H Functionalization via Photocatalysis: Access to Multifluorinated Biaryls

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Unveiling Secrets of Overcoming the “Heteroatom Problem” in Palladium-Catalyzed Aerobic C–H Functionalization of Heterocycles: A DFT Mechanistic Study

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DOI: 10.1021/jacs.5b12112

Carbohydrate-Catalyzed Enantioselective Alkene Diboration: Enhanced Reactivity of 1,2-Bonded Diboron Complexes

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Tuesday, February 16, 2016

Transition-Metal Hydride Radical Cations

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DOI: 10.1021/acs.chemrev.5b00532

Homologation Reaction of Ketones with Diazo Compounds

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DOI: 10.1021/acs.chemrev.5b00381

Advances in Synthetic Applications of Hypervalent Iodine Compounds

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DOI: 10.1021/acs.chemrev.5b00547

Large-Scale Applications of Amide Coupling Reagents for the Synthesis of Pharmaceuticals

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Development of an Intermittent-Flow Enantioselective Aza-Henry Reaction Using an Arylnitromethane and Homogeneous Brønsted Acid–Base Catalyst with Recycle

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Potassium Thioacids Mediated Selective Amide and Peptide Constructions Enabled by Visible Light Photoredox Catalysis

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DOI: 10.1021/acscatal.5b02943

Pd-Catalyzed α-Arylation of Sulfones in a Three-Component Synthesis of 3-[2-(Phenyl/methylsulfonyl)ethyl]indoles

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DOI: 10.1021/acscatal.6b00027

Tuesday, February 9, 2016

Rhodium-Catalyzed C–H Bond Functionalization with Amides by Double C–H/C–N Bond Activation

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Ruthenium-Catalyzed Intermolecular Direct Silylation of Unreactive C(sp3)–H Bonds

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Site-Selective Intermolecular Oxidative C-3 Alkenylation of 7-Azaindoles at Room Temperature

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Pyrrole as a Directing Group: Regioselective Pd(II)-Catalyzed Alkylation and Benzylation at the Benzene Core of 2-Phenylpyrroles

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Pd(II)-Catalyzed C3-Selective Arylation of Pyridine with (Hetero)arenes

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Engaging Alkenyl Halides with Alkylsilicates via Photoredox Dual Catalysis

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