von Benedikt Paul Klein ; Lukas Ruppenthal ; Samuel J. Hall ; Lars Erik Sattler ; Sebastian M. Weber ; Jan Herritsch ; Andrea Jaegermann ; Reinhard J. Maurer ; Gerhard Hilt ; J. Michael Gottfried
Description based upon print version of record ; Chapter 5 Low-valent Cobalt Complexes in C-X Coupling and Related Reactions ; Includes bibliographical references
Cover -- Title Page -- Copyright -- Contents -- Preface -- Chapter 1 Introduction to Cobalt Chemistry and Catalysis -- 1.1 Introduction -- 1.2 Organometallic Cobalt Chemistry, Reactions, and Connections to Catalysis -- 1.2.1 Cobalt Compounds and Complexes of Oxidation States +3 to -1 -- 1.2.1.1 Co(III) Compounds -- 1.2.1.2 Co(II) Compounds -- 1.2.1.3 Co(I) Compounds -- 1.2.1.4 Co(0) Compounds -- 1.2.1.5 Co(-I) Compounds -- 1.2.2 Bioorganometallic Cobalt Compounds -- 1.3 Applications in Organic Synthesis and Catalytic Transformations -- 1.4 Conclusion and Outlook -- Abbreviations -- References
Chapter 2 Homogeneous Cobalt-Catalysed Hydrogenation Reactions -- 2.1 Introduction -- 2.2 Hydrogenation of C C Multiple Bonds (Alkenes, Alkynes) -- 2.3 Hydrogenation of Carbonyl Compounds (Ketones, Aldehydes, Carboxylic Acid Derivatives, CO2) -- 2.3.1 Ketones and Aldehydes -- 2.3.2 Carboxylic Acid Derivatives (Acids, Esters, Imides) -- 2.3.3 Hydrogenation of Carbon Dioxide -- 2.4 Hydrogenation of C X Multiple Bonds (Imines, Nitriles) -- 2.4.1 Nitrile Hydrogenation -- 2.4.2 Imine Hydrogenation -- 2.4.3 Hydrogenation of N-Heterocycles -- 2.5 Summary and Conclusions
2.6 Selected Experimental Procedures -- 2.6.1 Synthesis of Cobalt Complex [(PNHPCy)Co(CH2SiMe3)]BArF4 (8a) -- Abbreviations -- References -- Chapter 3 Synthesis of C C Bonds by Cobalt-Catalysed Hydrofunctionalisations -- 3.1 Introduction -- 3.2 Cobalt-Catalysed C C Bond Formations via Hydrofunctionalisation -- 3.2.1 Hydroformylation -- 3.2.2 Hydroacylation -- 3.2.3 Hydrovinylation -- 3.2.4 Hydroalkylation -- 3.2.5 Hydrocyanation -- 3.2.6 Hydrocarboxylation -- 3.3 Summary and Conclusions -- Abbreviations -- References -- Chapter 4 Cobalt-Catalysed C-H Functionalisation -- 4.1 Introduction
4.2 Low-valent Cobalt Catalysis -- 4.2.1 C-H Functionalisation with In Situ-Reduced Cobalt Catalysts -- 4.2.1.1 Hydroarylation of Alkynes and Alkenes -- 4.2.1.2 C-H Functionalisation with Electrophiles -- 4.2.1.3 C-H Functionalisation with Organometallic Reagents -- 4.2.1.4 C-H Functionalisation via 1,4-Cobalt Migration -- 4.2.1.5 Hydroacylation -- 4.2.2 C-H Functionalisation with Pincer-Type Ligands and Related Well-Defined Cobalt Catalysts -- 4.3 High-valent Cobalt Catalysis -- 4.3.1 Chelation-Assisted C-H Functionalisation with Cp*CoIII Catalysts -- 4.3.1.1 C H Addition to Polar C X Bonds
4.3.1.2 Reaction with Alkynes, Alkenes, and Allenes -- 4.3.1.3 Reaction with Formal Nitrene or Carbene Precursors -- 4.3.1.4 Reaction with E-X-type Electrophiles -- 4.3.1.5 Miscellaneous -- 4.3.2 Bidentate Chelation-Assisted C-H Functionalisation with CoIII Catalysts -- 4.3.2.1 Reaction with Alkynes, Alkenes, and Allenes -- 4.3.2.2 Dehydrogenative Cross-coupling Reactions -- 4.3.2.3 Carbonylation and Related Transformations -- 4.3.2.4 Miscellaneous Transformations -- 4.3.3 Miscellaneous -- 4.4 Summary and Outlook -- Abbreviations -- References