Organic letters



[ASAP] Base-Mediated Meerwein–Ponndorf–Verley Reduction of Aromatic and Heterocyclic Ketones (Mon, 22 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02342
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[ASAP] Double Protonation of a <italic toggle="yes">cis</italic>-Bipyridoallenophane Detected via Chiral-Sensing Switch: The Role of Ion Pairs (Mon, 22 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02024
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[ASAP] Palladium-Catalyzed Chemoselective Negishi Cross-Coupling of Bis[(pinacolato)boryl]methylzinc Halides with Aryl (Pseudo)Halides (Mon, 22 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02050
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[ASAP] Rhodium(III)-Catalyzed Regioselective C(sp<sup>2</sup>)–H Functionalization of 7-Arylpyrazolo[1,5-<italic toggle="yes">a</italic>]pyrimidines with Dioxazolones as Amidating Agents (Mon, 22 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02059
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[ASAP] Rh(II)-Catalyzed Monocyclopropanation of Pyrroles and Its Application to the Synthesis Pharmaceutically Relevant Compounds (Mon, 22 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02250
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[ASAP] <italic toggle="yes">N</italic>-Alkynylthio Phthalimide: A Shelf-Stable Alkynylthio Transfer Reagent for the Synthesis of Alkynyl Thioethers (Mon, 22 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02174
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[ASAP] From Planar Macrocycle to Cylindrical Molecule: Synthesis and Properties of a Phenanthrene-Based Coronal Nanohoop as a Segment of [6,6]Carbon Nanotube (Mon, 22 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02055
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[ASAP] Total Synthesis of (-)-FD-838 and (-)-Cephalimysin A (Mon, 22 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02203
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[ASAP] Catalytic Oxidative Dehydrogenative Coupling of Cage B–H/B–H Bonds for Synthesis of Bis(<italic toggle="yes">o</italic>-carborane)s (Mon, 22 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02129
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[ASAP] Direct a-Chalcogenation of Aliphatic Carboxylic Acid Equivalents (Fri, 19 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02424
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[ASAP] Four-Component Radical Dual Difunctionalization (RDD) of Two Different Alkenes with Aldehydes and <italic toggle="yes">tert</italic>-Butyl Hydroperoxide (TBHP): An Easy Access to ß,d-Functionalized Ketones (Fri, 19 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02264
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[ASAP] Asymmetric Multifunctional Modular Organocatalysis: One-Pot Direct Strategy to Enantiopure a,ß-Disubstituted ?-Butyrolactones (Fri, 19 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02094
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[ASAP] Copper-Catalyzed Regio- and Stereoselective 1,1-Dicarbofunctionalization of Terminal Alkynes (Fri, 19 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02190
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[ASAP] Aerobic a,ß-C(sp<sup>3</sup>)–H Bond Difunctionalization and C–N Bond Cleavage of Triethylamine: Difunctional Ammonium Iodide Enabling the Regioselective Synthesis of 4-Arylpyrimido[1,2-<italic toggle="yes">b</italic>]indazoles (Thu, 18 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02218
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[ASAP] Ligand-Dependent-Controlled Copper-Catalyzed Regio- and Stereoselective Silaboration of Alkynes (Thu, 18 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02160
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[ASAP] Catalytic Asymmetric and Divergent Synthesis of Tricyclic and Tetracyclic Spirooxindoles: Controllable Site-Selective Electrophilic Halocyclization of 1,6-Enynes (Thu, 18 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02202
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[ASAP] Iron(0)-Mediated Reformatsky Reaction for the Synthesis of ß-Hydroxyl Carbonyl Compounds (Thu, 18 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01999
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[ASAP] Rhodium-Catalyzed Asymmetric Allylic Dearomatization of ß-Naphthols: Enantioselective Control of Prochiral Nucleophiles (Thu, 18 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02285
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[ASAP] Solvent-Directed Click Reaction between Active Methylene Compounds and Azido-1,3,5-triazines (Thu, 18 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02089
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[ASAP] Isothiocyanates as H<sub>2</sub>S Donors Triggered by Cysteine: Reaction Mechanism and Structure and Activity Relationship (Thu, 18 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02117
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[ASAP] Total Synthesis of the Sensitive Triyne Natural Product (4<italic toggle="yes">S</italic>,5<italic toggle="yes">S</italic>)-4,8-Dihydroxy-3,4-dihydrovernoniyne and All of Its Stereoisomers (Wed, 17 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01897
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[ASAP] Modular Continuous Flow Synthesis of Imatinib and Analogues (Wed, 17 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02259
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[ASAP] Sulfamyl Radicals Direct Photoredox-Mediated Giese Reactions at Unactivated C(3)–H Bonds (Wed, 17 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02234
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[ASAP] Synthesis of 3-Formylindoles via Electrochemical Decarboxylation of Glyoxylic Acid with an Amine as a Dual Function Organocatalyst (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01971
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[ASAP] Cobalt-Catalyzed C–H Iodination of Aromatic Amides with Molecular Iodine through the Use of a 2-Aminophenyloxazoline-Based Bidentate-Chelation System (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02109
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[ASAP] Synthesis of a,ß-Disubstituted Acrylates via Galat Reaction (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02291
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[ASAP] Chemoselective Oxidation of Equatorial Alcohols with N-Ligated ?<sup>3</sup>-Iodanes (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02018
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[ASAP] Direct Access to 9-Chloro-1<italic toggle="yes">H</italic>-benzo[<italic toggle="yes">b</italic>]furo[3,4-<italic toggle="yes">e</italic>]azepin-1-ones via Palladium(II)-Catalyzed Intramolecular <italic toggle="yes">syn</italic>-Oxypalladation/Olefin Insertion/sp<sup>2</sup>-C–H Bond Activation Cascade (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01482
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[ASAP] Access to Benzylic Quaternary Carbons from Aromatic Ketones (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02204
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[ASAP] Functionalization of Sulfonamide-Containing Peptides through Late-Stage Palladium-Catalyzed C(sp<sup>3</sup>)–H Arylation (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01953
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[ASAP] Total Synthesis of (±)-Marsupellins A and B via Acetoxymarsupellone Using an Intramolecular Reductive Cyclization of Epoxycyanohydrin Derivative with Cp<sub>2</sub>TiI (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02207
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[ASAP] Cu-Mediated C–H Thioetherification of Arenes at Room Temperature (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02120
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[ASAP] Metal-Free Construction of the C(sp<sup>3</sup>)–CF<sub>3</sub> Bond: Trifluoromethylation of Hydrazones with Togni’s Reagent under Mild Conditions (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02072
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[ASAP] Iridium-Catalyzed Alkene-Selective Transfer Hydrogenation with 1,4-Dioxane as Hydrogen Donor (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01989
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[ASAP] A One-Pot Method for Removal of Thioacetyl Group via Desulfurization under Ultraviolet Light To Synthesize Deoxyglycosides (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02033
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[ASAP] Arylation of Aldehydes To Directly Form Ketones via Tandem Nickel Catalysis (Tue, 16 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01782
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[ASAP] Factors Controlling Reactivity in the Hydrogen Atom Transfer and Radical Addition Steps of a Radical Relay Cascade (Mon, 15 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02023
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[ASAP] Ascaroside Signaling in the Bacterivorous Nematode <italic toggle="yes">Caenorhabditis remanei</italic> Encodes the Growth Phase of Its Bacterial Food Source (Mon, 15 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01914
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[ASAP] Reagent Controlled Direct Dehydrative Glycosylation with 2-Deoxy Sugars: Construction of the Saquayamycin Z Pentasaccharide (Mon, 15 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02056
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[ASAP] Synthesis of Ynolates via Double Deprotonation of Nonbrominated Esters (Sat, 13 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02069
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[ASAP] Ruthenium-Catalyzed Synthesis of N-Methylated Amides using Methanol (Fri, 12 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01925
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[ASAP] Synthesis of Sultams and Cyclic <italic toggle="yes">N</italic>-Sulfonyl Ketimines via Iron-Catalyzed Intramolecular Aliphatic C–H Amidation (Fri, 12 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01732
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[ASAP] Gold(I)-Catalyzed Synthesis of Furopyrans: Insight into Hetero-Diels–Alder Reactions (Fri, 12 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02228
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[ASAP] Identification of the Bacterial Maytansinoid Gene Cluster <italic toggle="yes">asc</italic> Provides Insights into the Post-PKS Modifications of Ansacarbamitocin Biosynthesis (Fri, 12 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01891
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[ASAP] Pd-Catalyzed Highly Chemo- and Regioselective Hydrocarboxylation of Terminal Alkyl Olefins with Formic Acid (Fri, 12 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02101
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[ASAP] Meroindenon and Merochlorins E and F, Antibacterial Meroterpenoids from a Marine-Derived Sediment Bacterium of the Genus <italic toggle="yes">Streptomyces</italic> (Fri, 12 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01440
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[ASAP] Enantioselective, Organocatalytic, Dissymmetric 1,4- and 1,2-Addition of Malononitrile to a Keto-bisenone Followed by an Oxa-Michael Addition Cascade (Fri, 12 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b01705
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[ASAP] Traceless-Activation Strategy for Rh-Catalyzed Csp<sup>2</sup>–H Arylation of Coumarins (Fri, 12 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02040
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[ASAP] Iron(III)-Mediated Bicyclization of 1,2-Allenyl Aryl Ketones: Assembly of Indanone-Fused Polycyclic Scaffolds and Dibenzo[<italic toggle="yes">a</italic>,<italic toggle="yes">e</italic>]pentalene Derivatives (Fri, 12 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02079
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[ASAP] Studies Targeting Ryanodol Result in an Annulation Reaction for the Synthesis of a Variety of Fused Carbocycles (Fri, 12 Jul 2019)
TOC Graphic Organic Letters DOI: 10.1021/acs.orglett.9b02278
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