Organic letters



[ASAP] Nucleophilic Imines and Electrophilic <italic toggle="yes">o</italic>-Quinone Methides, a Three-Component Assembly of Assorted 3,4-Dihydro-2<italic toggle="yes">H</italic>-1,3-benzoxazines (Wed, 18 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02655
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[ASAP] Metal-Free Activation of C–I Bonds and Perfluoroalkylation of Alkenes with Visible Light Using Phosphine Catalysts (Wed, 18 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02812
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[ASAP] Investigating Triorthogonal Chemoselectivity. Effect of Azide Substitution on the Triazine Core (Wed, 18 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02878
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[ASAP] Development of a Strategy for Linear-Selective Cu-Catalyzed Reductive Coupling of Ketones and Allenes for the Synthesis of Chiral ?-Hydroxyaldehyde Equivalents (Wed, 18 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02973
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[ASAP] Gold-Catalyzed Silyl-Migrative Cyclization of Homopropargylic Alcohols Enabled by Bifunctional Biphenyl-2-ylphosphine and DFT Studies (Wed, 18 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02735
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[ASAP] The 2,2-Dimethyl-2-(<italic toggle="yes">ortho</italic>-nitrophenyl)acetyl (DMNPA) Group: A Novel Protecting Group in Carbohydrate Chemistry (Wed, 18 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b03025
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[ASAP] Amide-Based <italic toggle="yes">Cinchona</italic> Alkaloids as Phase-Transfer Catalysts: Synthesis and Potential Application (Tue, 17 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b03065
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[ASAP] Construction of All-Carbon Quaternary Stereocenters via Sequential Photoactivation/Isothiourea Catalysis (Tue, 17 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02892
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[ASAP] Phomopsols A and B from the Mangrove Endophytic Fungus <italic toggle="yes">Phomopsis</italic> sp. xy21: Structures, Neuroprotective Effects, and Biogenetic Relationships (Tue, 17 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02906
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[ASAP] Enantioenriched 1-Tetralones via Rhodium-Catalyzed Arylative Cascade Desymmetrization/Acylation of Alkynylmalonates (Tue, 17 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b03153
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[ASAP] Sterically Hindered Ketones via Palladium-Catalyzed Suzuki–Miyaura Cross-Coupling of Amides by N–C(O) Activation (Tue, 17 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02961
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[ASAP] Electrochemical Approach for Direct C–H Phosphonylation of Unprotected Secondary Amine (Tue, 17 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02707
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[ASAP] Access to Saturated Thiocyano-Containing Azaheterocycles via Selenide-Catalyzed Regio- and Stereoselective Thiocyanoaminocyclization of Alkenes (Tue, 17 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02834
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[ASAP] Electrochemical Dehydrogenative Phosphorylation of Thiols (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02825
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[ASAP] Synthesis of Allylsilanes via Nickel-Catalyzed Cross-Coupling of Silicon Nucleophiles with Allyl Alcohols (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02946
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[ASAP] Targeted Discovery of Pentaketide Ansamycin Aminoansamycins A–G (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02804
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[ASAP] Allenoate Prenucleophiles: A Triply Diastereoselective Approach to ß-Hydroxy Esters Containing All-Carbon a-Quaternary Centers (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02930
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[ASAP] C–H Olefination of Tryptophan Residues in Peptides: Control of Residue Selectivity and Peptide–Amino Acid Cross-linking (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02894
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[ASAP] Palladium-Catalyzed Regioselective Heck Coupling of Alkynes with Aryl Iodides for the Synthesis of Trisubstituted Allenes (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02749
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[ASAP] Cobalt-Catalyzed Cyclization/Hydroboration of 1,6-Diynes with Pinacolborane (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02873
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[ASAP] Ruthenium(II)-Catalyzed Oxidative Double C–H Activation and Annulation Reaction: Synthesis of Indolo[2,1-<italic toggle="yes">a</italic>]isoquinolines (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02871
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[ASAP] Nonbifunctional Outer-Sphere Strategy Achieved Highly Active a-Alkylation of Ketones with Alcohols by <italic toggle="yes">N</italic>-Heterocyclic Carbene Manganese (NHC-Mn) (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b03030
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[ASAP] Reversal of Regioselectivity during Photodimerization of 2-Anthracenecarboxylic Acid in a Water-Soluble Organic Cavitand (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02860
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[ASAP] Domino Synthesis of 2-Substituted Benzothiazoles by Base-Promoted Intramolecular C–S Bond Formation (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02855
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[ASAP] Photoredox Decarboxylative C(sp<sup>3</sup>)–N Coupling of a-Diazoacetates with Alkyl <italic toggle="yes">N</italic>-Hydroxyphthalimide Esters for Diversified Synthesis of Functionalized <italic toggle="yes">N</italic>-Alkyl Hydrazones (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b03020
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[ASAP] Domino Grignard Addition and Oxidation for the One-Pot Synthesis of C2-Quaternary 2-Hydroxyindoxyls (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b03022
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[ASAP] Di-<italic toggle="yes">tert</italic>-butyl Peroxide-Mediated Radical C(sp<sup>2</sup>/sp<sup>3</sup>)–S Bond Cleavage and Group-Transfer Cyclization (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02837
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[ASAP] Asymmetric Total Synthesis of Biphenylquinolizidine Alkaloids 4?-<italic toggle="yes">O</italic>-Demethyllythridine and 14-<italic toggle="yes">epi</italic>-4?-<italic toggle="yes">O</italic>-Demethyllythridine (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02962
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[ASAP] Rhenium-Catalyzed Reduction of Carboxylic Acids with Hydrosilanes (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02449
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[ASAP] Synthesis of the Antimalarial Peptide Aldehyde, a Precursor of Kozupeptin A, Utilizing a Designed Hydrophobic Anchor Molecule (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02966
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[ASAP] Catalyst-Free Selective Oxidation of Diverse Olefins to Carbonyls in High Yield Enabled by Light under Mild Conditions (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02569
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[ASAP] Synthesis of the <italic toggle="yes">EFG</italic> Framework of Tamulamides A and B (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b03015
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[ASAP] An Ichip-Domesticated Sponge Bacterium Produces an <italic toggle="yes">N</italic>-Acyltyrosine Bearing an a-Methyl Substituent (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02710
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[ASAP] Rh-Catalyzed Cycloisomerization of 1,7-Ene-Dienes to Synthesize <italic toggle="yes">trans</italic>-Divinylpiperidines: A Formal Intramolecular Addition Reaction of Allylic C–H Bond into Dienes (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02319
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[ASAP] Silver-Mediated Trifluoromethoxylation of (Hetero)aryldiazonium Tetrafluoroborates (Mon, 16 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b03000
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[ASAP] Pd-Catalyzed Stereoselective 1,2-Aryboration of Alkenylarenes (Fri, 13 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b03114
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[ASAP] Identification of Adenosine-to-Inosine RNA Editing with Acrylonitrile Reagents (Fri, 13 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02929
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[ASAP] Gold(I)-Catalyzed and Ligand-Controlled Regioselective Cascade Cycloisomerizations of Bis(indolyl)-1,3-diynes and a Mechanistic Explanation (Fri, 13 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02778
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[ASAP] Synthesis of (-)-Conduramine A1, (-)-Conduramine A2 and (-)-Conduramine E2 in Six Steps from Cyclohexa-1,4-diene (Fri, 13 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02914
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[ASAP] Stabilization of Transient 3-Chloroindolenines Enables Diverse Functionalization (Fri, 13 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02920
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[ASAP] Correction to “Streptoglycerides A–D with a Rare 6/5/5 Tricyclic Ring Skeleton from a Marine Actinomycete <italic toggle="yes">Streptomyces</italic> species” (Fri, 13 Sep 2019)
Organic Letters DOI: 10.1021/acs.orglett.9b03059
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[ASAP] Sequential <italic toggle="yes">ortho</italic>-C–H and <italic toggle="yes">ipso</italic>-C–O Functionalization Using a Bifunctional Directing Group (Fri, 13 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02910
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[ASAP] Visible-Light-Induced Copper-Catalyzed Intermolecular Markovnikov Hydroamination of Alkenes (Fri, 13 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02863
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[ASAP] Tandem Wittig Reaction–Ring Contraction of Cyclobutanes: A Route to Functionalized Cyclopropanecarbaldehydes (Fri, 13 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02690
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[ASAP] Cobalt-Catalyzed Olefinic C–H Alkenylation/Alkylation Switched by Carbonyl Groups (Fri, 13 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02717
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[ASAP] Overall Shape Constraint of Alternating a/ß-Hybrid Peptides Containing Bicyclic ß-Proline (Fri, 13 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02799
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[ASAP] Ribosides and Ribotide of a Fairy Chemical, Imidazole-4-carboxamide, as Its Metabolites in Rice (Fri, 13 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02833
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[ASAP] Construction of BCDEF Core of Andilesin C (Fri, 13 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02791
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[ASAP] Synthesis of Phenylcyclopropane-Based Secondary Amine Catalysts and Their Applications in Enamine Catalysis (Thu, 12 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b03070
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[ASAP] Palladium–NHC-Catalyzed Allylic Alkylation of Pronucleophiles with Alkynes (Thu, 12 Sep 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02937
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