382 research outputs found

    Multicomponent and domino reactions in the synthesis of heterocyclic compounds

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    Multicomponent and domino reactions in the synthesis of heterocyclic compounds

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    Professor, Doctor of Sciences in Chemistry Alexander Viktorovich Aksenov To the 55th birthday

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    Synthesis of benz[d]azocines (microreview)

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    [Figure not available: see fulltext.][Figure not available: see fulltext.] This review is concerned with two types of efficient methods for the synthesis of benz[d]-azocines: the ring expansion reactions and intramolecular cyclizations.[Figure not available: see fulltext.] Β© 2016 Springer Science+Business Media New Yor

    Recent Advances in the Synthesis of Hydrogenated Azocine-Containing Molecules

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    This review covers recent advances in synthesis of azocine-containing systems. The most approaches towards azocines are discussed. 1 Introduction 2 Ring-Expansion Reaction 2.1 Ring-Expansion Reaction of Cyclopentane Containing the 1,4-Diketone Moiety with Primary Amines (from 5 to 8) 2.2 Ring-Expansion Reaction of Annulated Tetrahydropyridines under the Action of Activated Alkynes (from 6 to 8) 2.3 Reductive Ring-Expansion Reaction of Cyclic Oximes 2.4 Other Ring-Expansion Reactions 3 Heck Reaction 4 Cycloaddition 5 Ring-Closing Metathesis (RCM) 6 Cyclization 6.1 Metal-Catalyzed Cyclization 6.2 Radical Cyclization 6.3 Friedel-Crafts Cyclization 6.4 Other Examples of Cyclizations 7 Microwave- and Photo-Assisted Reactions 8 Other Methods 8.1 Cascade and Tandem Reactions 8.2 Aldol Condensation 8.3 Thermolysis 8.4 Ring Opening 8.5 Other Methods 9 Conclusion. Β© Georg Thieme Verlag Stuttgart

    Synthesis of benz[d]azocines (microreview)

    No full text
    [Figure not available: see fulltext.][Figure not available: see fulltext.] This review is concerned with two types of efficient methods for the synthesis of benz[d]-azocines: the ring expansion reactions and intramolecular cyclizations.[Figure not available: see fulltext.] Β© 2016 Springer Science+Business Media New Yor

    Chemistry of Heterocyclic Compounds, vol. 52

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    Recent Advances in the Synthesis of Hydrogenated Azocine-Containing Molecules

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    This review covers recent advances in synthesis of azocine-containing systems. The most approaches towards azocines are discussed. 1 Introduction 2 Ring-Expansion Reaction 2.1 Ring-Expansion Reaction of Cyclopentane Containing the 1,4-Diketone Moiety with Primary Amines (from 5 to 8) 2.2 Ring-Expansion Reaction of Annulated Tetrahydropyridines under the Action of Activated Alkynes (from 6 to 8) 2.3 Reductive Ring-Expansion Reaction of Cyclic Oximes 2.4 Other Ring-Expansion Reactions 3 Heck Reaction 4 Cycloaddition 5 Ring-Closing Metathesis (RCM) 6 Cyclization 6.1 Metal-Catalyzed Cyclization 6.2 Radical Cyclization 6.3 Friedel-Crafts Cyclization 6.4 Other Examples of Cyclizations 7 Microwave- and Photo-Assisted Reactions 8 Other Methods 8.1 Cascade and Tandem Reactions 8.2 Aldol Condensation 8.3 Thermolysis 8.4 Ring Opening 8.5 Other Methods 9 Conclusion. Β© Georg Thieme Verlag Stuttgart

    Hydrogenated pyrrolopyridines. Synthesis and reactivity

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    This review presents the progress in hydrogenated pyrrolopyridine synthesis and reactivity studies over the last 20 years. The emphasis has been made on the methods of synthesis and reactivity of the tetrahydrogenated derivatives, especially tetrahydropyrrolo [3,2-c]pyridines
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