Chapter 3. Synthesis of imidazo[1,2-a]pyridines and indazole under metal-free conditions

Chapters in this book

1. Frontmatter I
2. Preface V
3. Foreword VII
4. About Prof. György Keglevich IX
5. Contents XI
6. List of Contributors XIII
7. Chapter 1. Organocatalytic dynamic kinetic resolution in the total synthesis of bioactive heterocycles 1
8. Chapter 2. Organophotoredox-catalyzed synthesis of bioactive heterocycles 17
9. Chapter 3. Synthesis of imidazo[1,2-a]pyridines and indazole under metal-free conditions 47
10. Chapter 4. Microwave-assisted metal-free solid-support-catalyzed synthesis of bioactive heterocycles 81
11. Chapter 5. Graphene oxide (GO): an efficient and recyclable catalyst for one-pot synthesis of bioactive heterocycles 103
12. Chapter 6. L-Proline-catalyzed green synthesis of functional N-heterocycles 131
13. Chapter 7. Molecular iodine-catalyzed synthesis of N-heterocycles and some important organic transformations 163
14. Chapter 8. The aryl iodine-catalyzed synthesis of bioactive heterocycles via hypervalent iodine species generated in situ 189
15. Chapter 9. Hypervalent iodine-mediated synthesis of biologically important heterocycles via dearomatization of phenols 239
16. Chapter 10. Hypervalent iodine-mediated synthesis of biologically important nitrogenand oxygen-containing heterocycles 285
17. Chapter 11. Synthesis of bioactive heterocycles involving λ3-hypervalent iodine 319
18. Index 339
19. De Gruyter Series in Green Bioactive Heterocycles 343