„Synthesemethoden“
Suchergebnisse
1.995 Treffer
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Iron‐Catalyzed Sonogashira Reactions †
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A Highly Enantioselective Intramolecular Michael Reaction Catalyzed by N‐Heterocyclic Carbenes †
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Hydride Shift Generated Oxonium Ions: Evidence for Mechanism and Intramolecular Trapping Experiments to Form trans THF Derivatives †
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Indium‐Mediated Asymmetric Allylation of Acylhydrazones Using a Chiral Urea Catalyst †
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Nucleophilic Addition to N ‐Phosphinylimines by Rare‐Earth‐Metal Triflate/Trifluoroacetic Anhydride Activation †
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An Electroinitiated Cation Chain Reaction: Intramolecular Carbon–Carbon Bond Formation between Thioacetal and Olefin Groups †
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Double Insertion of Isocyanides into Dihydropyridines: Direct Access to Substituted Benzimidazolium Salts †
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Development of Efficient Methods for Accomplishing Cysteine‐Free Peptide and Glycopeptide Coupling †
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Acyclic Stereocontrol in the Ireland–Claisen Rearrangement of α‐Branched Esters †
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The Generation of Aryl Anions by Double Electron Transfer to Aryl Iodides from a Neutral Ground‐State Organic Super‐Electron Donor †
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Rhenium‐Catalyzed Synthesis of Stereodefined Cyclopentenes from β‐Ketoesters and Aliphatic Allenes †
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Efficient Aerobic Oxidative Synthesis of 2‐Substituted Benzoxazoles, Benzothiazoles, and Benzimidazoles Catalyzed by 4‐Methoxy‐TEMPO †
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Highly Enantioselective Direct Michael Addition of Nitroalkanes to Nitroolefins Catalyzed by La (OTf) 3/N, N ′‐Dioxide Complexes †
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Straightforward Synthesis of CF 3 ‐Substituted Triarylethenes by Stereoselective Threefold Cross‐Coupling Reactions †
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Lithiation‐Induced Migrations from Nitrogen to Carbon in Terminal Aziridines †
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Synthesis of Calix (3) dipyrrins by a Modified Lindsey Protocol †
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Kostengünstige, effiziente und umweltfreundliche Synthese des vielseitigen Katalysators Methyltrioxorhenium (MTO) †
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Gold‐ and Indium‐Catalyzed Synthesis of 3‐ and 6‐Sulfonylindoles from ortho‐ Alkynyl‐ N ‐sulfonylanilines
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Expanding the (1,2)‐Aryl Migration to the Synthesis of Substituted Indoles †
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A Highly Selective, High‐Speed, and Hydrolysis‐Free O‐Acylation in Subcritical Water in the Absence of a Catalyst †