„cyclization“
Suchergebnisse
10.000+ Treffer
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Front Cover: Bioinspired Divergent Oxidative Cyclizations of Geissoschizine: Total Synthesis of (–)‐17‐nor‐Excelsinidine, (+)‐16‐ epi ‐Pleiocarpamine, (+)‐16‐Hydroxymethyl‐Pleiocarpamine and (+)‐Taberdivarine H (Eur. J. Org. Chem. 40/2020)
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Cover Feature: Efficient Cyclization of the Norbornadiene‐Quadricyclane Interconversion Mediated by a Magnetic (Fe 3 O 4 −CoSalphen) Nanoparticle Catalyst (ChemPhotoChem 1/2020)
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Front Cover: Base‐Promoted Formation of an Annelated Pyrrolo‐1,4‐oxazine Ensemble from 1 H ‐pyrrol‐2‐ylmethanol and Propargyl Chloride: A Theoretical and Experimental Study (ChemPlusChem 1/2020)
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Selectivity in Cationic Cyclizations Involving Alkynes: A Computational Study on the Biomimetic Synthesis of Steroids
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Transition‐Metal‐Catalyzed Cyclization of Alkynals via Oxametallacycle Intermediates (Eur. J. Org. Chem. 20/2012)
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Back Cover: Enantioselective Alkynylbenzaldehyde Cyclizations Catalyzed by Chiral Gold (I) Acyclic Diaminocarbene Complexes Containing Weak Au–Arene Interactions (Angew. Chem. Int. Ed. 12/2012)
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Synthesis of Azaspiro Tricyclic Scaffolds through Post‐Ugi Modifications: Scope and Limitation of Aza‐Michael Cyclization
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Inside Cover: C sp 3 H Bond Activation Triggered by Formation of Metallacycles: Rhodium (I)‐Catalyzed Cyclopropanation/Cyclization of Allenynes (Angew. Chem. Int. Ed. 29/2012)
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Cover Picture: Carbon–Carbon Bond Formation via Catalytically Generated Aminocarbene Complexes: Rhodium‐Catalyzed Hydroaminative Cyclization of Enynes with Secondary Amines (Angew. Chem. Int. Ed. 29/2020)
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Back Cover: Pd (II)‐Catalyzed Tandem Enantioselective Methylene C (sp 3)−H Alkenylation–Aza‐Wacker Cyclization to Access β‐Stereogenic γ‐Lactams (Angew. Chem. Int. Ed. 33/2020)
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Front Cover: Rapid Access to Dispirocyclic Scaffolds Enabled by Diastereoselective Intramolecular Double Functionalization of Benzene Rings (Chem. Asian J. 24/2020)
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Inside Cover: Reducing Product Inhibition in Nucleic Acid‐Templated Ligation Reactions: DNA‐Templated Cycligation (ChemBioChem 17/2013)
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Inside Cover: Positron Emission Tomography Imaging of Drug‐Induced Tumor Apoptosis with a Caspase‐Triggered Nanoaggregation Probe (Angew. Chem. Int. Ed. 40/2013)
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Frontispiece: Alkynes and Nitrogen Compounds: Useful Substrates for the Synthesis of Pyrazoles
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Frontispiece: Cyclization from Higher Excited States of Diarylethenes Having a Substituted Azulene Ring
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Front Cover Picture: Catalytic Intramolecular Coupling of Ketoalkenes by Allylic C (sp 3)−H Bond Cleavage: Synthesis of Five‐ and Six‐Membered Carbocyclic Compounds (Adv. Synth. Catal. 6/2020)
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Frontispiece: Benzazetidines and Related Compounds: Synthesis and Potential
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Inside Cover: Synthesis of Indolin‐3‐ones and Tetrahydro‐4‐quinolones from α‐Imino Esters (Asian J. Org. Chem. 2/2013)
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Front Cover: Enhancing Robustness of Sortase A by Loop Engineering and Backbone Cyclization (Chem. Eur. J. 60/2020)
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Frontispiece: Synthesis of Heterocycles through Denitrogenative Cyclization of Triazoles and Benzotriazoles