Cover Image

Progress in heterocyclic chemistry. Volume 33 /

Progress in Heterocyclic Chemistry, Volume 33 is the latest in this annual review series commissioned by the International Society of Heterocyclic Chemistry (ISHC).Volumes in the series contain both highlights of the previous year's literature on heterocyclic chemistry and articles on new devel...

Full description

Bibliographic Details
Corporate Author: ScienceDirect (Online service)
Other Authors: Gribble, Gordon W. (Editor), Joule, J. A. (John Arthur) (Editor)
Format: eBook
Language:English
Published: Amsterdam : Elsevier, 2021.
Subjects:
Heterocyclic chemistry > Periodicals.
Chimie des composés hétérocycliques > Périodiques.
Heterocyclic chemistry
Electronic books.
Periodicals
Online Access:Connect to the full text of this electronic book
Table of Contents:
  • 5.1.4 Thiophene ring substitution
  • 5.1.5 Thiophene ring synthesis
  • 5.1.6 Reactions at thiophene side-chains
  • 5.1.7 Thiophene oligomers
  • 5.1.8 Thiophene polymers
  • 5.1.9 Benzo[b]thiophenes-reactions
  • 5.1.10 Benzo[b]thiophenes-ring synthesis
  • 5.1.11 Selenophenes and tellurophenes-reactions
  • 5.1.12 Selenophenes and tellurophenes-ring synthesis
  • References
  • 5.2
  • Five-membered ring systems: pyrroles and benzo analogues
  • 5.2.1 Introduction
  • 5.2.2 Synthesis of pyrroles
  • 5.2.2.1 Intramolecular approaches to pyrroles
  • 5.2.2.1.1 Intramolecular type a
  • 5.2.2.1.2 Intramolecular type c
  • 5.2.2.2 Intermolecular approaches to pyrroles
  • 5.2.2.2.1 Intermolecular type ab
  • 5.2.2.2.2 Intermolecular type ac
  • 5.2.2.2.3 Intermolecular type ad
  • 5.2.2.2.4 Intermolecular type ae
  • 5.2.2.2.5 Intermolecular type bd
  • 5.2.2.2.6 Intermolecular type abd
  • 5.2.2.2.7 Intermolecular type abe
  • 5.2.2.2.8 Intermolecular type acd
  • 5.2.2.2.9 Intermolecular type ace
  • 5.2.2.3 Transformations of other heterocycles to pyrroles
  • 5.2.3 Reactions of pyrroles
  • 5.2.3.1 Substitutions at pyrrole nitrogen
  • 5.2.3.2 Substitutions at pyrrole carbon
  • 5.2.3.2.1 Substitution at C2
  • 5.2.3.2.2 Substitution at C3
  • 5.2.3.3 Cycloadditions
  • 5.2.3.4 Functionalization of pyrrole side-chain substituents
  • 5.2.4 Synthesis of indoles
  • 5.2.4.1 Intramolecular approaches to indoles
  • 5.2.4.1.1 Intramolecular type a
  • 5.2.4.1.2 Intramolecular type b
  • 5.2.4.1.3 Intramolecular type c
  • 5.2.4.2 Intermolecular approaches to indoles
  • 5.2.4.2.1 Intermolecular type ab
  • 5.2.4.2.2 Intermolecular type ac
  • 5.2.4.2.3 Intermolecular type be
  • 5.2.4.2.4 Intermolecular type ce
  • 5.2.4.2.5 Other syntheses of indole
  • 5.2.5 Reactions of indoles
  • 5.2.5.1 Substitution at C2/C3
  • 5.2.5.1.1 C2 substitution
  • 5.2.5.1.1.1 Directed C-H functionalization.
  • 5.2.5.1.1.2 Innate C-H functionalization
  • 5.2.5.1.2 C2 substitution, ring forming
  • 5.2.5.1.3 C2-C3 annulation/functionalization
  • 5.2.5.1.4 C3 substitution
  • 5.2.5.1.5 C3 substitution, ring forming
  • 5.2.5.2 Substitution at nitrogen
  • 5.2.5.3 Functionalization of the benzene ring
  • 5.2.5.3.1 C-H functionalization
  • 5.2.5.3.2 From prefunctionalized indoles (e.g., halides, triflates, etc.)
  • 5.2.6 Isatins, oxindoles, indoxyls, and spirooxindoles
  • 5.2.7 Carbazoles
  • 5.2.8 Azaindoles
  • 5.2.9 Isoindoles
  • References
  • 5.3
  • Five-membered ring systems: furans and benzofurans
  • 5.3.1 Introduction
  • 5.3.2 Furans
  • 5.3.2.1 Furan ring synthesis
  • 5.3.2.2 Reactions
  • 5.3.2.3 Biological activity of furans
  • 5.3.3 Benzo[b]furans
  • 5.3.3.1 Benzo[b]furan ring synthesis
  • 5.3.3.2 Reactions
  • 5.3.3.3 Biological activity, applications
  • 5.3.4 Benzo[c]furans
  • 5.3.4.1 Ring synthesis
  • 5.3.4.2 Reactions
  • 5.3.5 Dibenzofurans
  • 5.3.5.1 Ring synthesis
  • 5.3.5.1.1 Biological activity
  • References
  • 5.4
  • Five-membered ring systems: with more than one N atom
  • 5.4.1 Introduction
  • 5.4.2 Pyrazoles and ring-fused derivatives
  • 5.4.3 Imidazoles and ring-fused derivatives
  • 5.4.4 1,2,3-triazoles and ring-fused derivatives
  • 5.4.5 1,2,4-triazoles and ring-fused derivatives
  • 5.4.6 Tetrazoles and ring-fused derivatives
  • References
  • Further reading
  • 5.5
  • Five-membered ring systems: with N and S atoms
  • 5.5.1 Introduction
  • 5.5.2 Synthesis of thiazoles
  • 5.5.3 Synthesis of benzothiazoles
  • 5.5.4 Synthesis of isothiazoles
  • 5.5.5 Reactions of thiazoles, benzothiazoles, and isothiazoles
  • 5.5.6 Thiazole-containing natural products
  • References
  • 5.6
  • Five-membered ring systems: with O and S (Se, Te) atoms
  • 5.6.1 1,3-Dioxoles and dioxolanes
  • 5.6.2 1,3-Dithioles and dithiolanes
  • 5.6.3 1,3-Oxathioles and oxathiolanes.
  • 5.6.4 1,2-Dioxolanes
  • 5.6.5 1,2-Dithioles and dithiolanes
  • 5.6.6 1,2-Oxathioles and oxathiolanes
  • 5.6.7 Three heteroatoms
  • References
  • 5.7
  • Five-membered ring systems with O and N atoms
  • 5.7.1 Isoxazoles
  • 5.7.2 Isoxazolines
  • 5.7.3 Isoxazolidines
  • 5.7.4 Oxazoles
  • 5.7.5 Oxazolines
  • 5.7.6 Oxazolidines
  • 5.7.7 Oxadiazoles
  • References
  • Further reading
  • 6.1
  • Six-membered ring systems: pyridines and benzo derivatives
  • 6.1.1 Introduction
  • 6.1.2 Pyridines
  • 6.1.2.1 Preparation of pyridines
  • 6.1.2.2 Reaction of pyridines
  • 6.1.3 Quinolines
  • 6.1.3.1 Preparation of quinolines
  • 6.1.3.2 Reaction of quinolines
  • 6.1.4 Isoquinolines
  • 6.1.4.1 Preparation of isoquinolines
  • 6.1.4.2 Reactions of isoquinolines
  • References
  • 6.2Six-membered ring systems: diazines and benzo derivatives
  • 6.2.1 Introduction
  • 6.2.2 Pyridazines and benzo derivatives
  • 6.2.2.1 Syntheses
  • 6.2.2.2 Reactions
  • 6.2.2.3 Applications
  • 6.2.3 Pyrimidines and benzo derivatives
  • 6.2.3.1 Syntheses
  • 6.2.3.2 Reactions
  • 6.2.3.3 Applications
  • 6.2.4 Pyrazines and benzo derivatives
  • 6.2.4.1 Syntheses
  • 6.2.4.2 Reactions
  • 6.2.4.3 Applications
  • References
  • 6.3
  • Triazines, tetrazines, and fused ring polyaza systems
  • 6.3.1 Introduction
  • 6.3.2 Triazines
  • 6.3.2.1 1,2,3-Triazines or v-triazines
  • 6.3.2.2 1,2,4-Triazines or a-triazines
  • 6.3.2.2.1 Chemistry
  • 6.3.2.2.2 Applications
  • 6.3.2.3 1,3,5-Triazines (s-triazines)
  • 6.3.2.3.1 Chemistry
  • 6.3.2.3.2 Triazines as ligands
  • 6.3.2.3.3 Triazines for materials chemistry
  • 6.3.2.3.4 Triazines for biomedical and related applications
  • 6.3.2.3.5 Triazines for fluorescence and optics-related applications
  • 6.3.2.3.6 Miscellaneous
  • 6.3.3 Tetrazines
  • 6.3.3.1 1,2,3,5-Tetrazines
  • 6.3.3.2 1,2,4,5-Tetrazines
  • 6.3.3.2.1 Synthetic chemistry.
  • 6.3.3.2.2 Tetrazines for click chemistry and related applications
  • 6.3.3.2.3 Applications for optics, new dyes, etc.
  • 6.3.3.2.4 Miscellaneous
  • 6.3.4 Fused higher polyazaaromatics
  • 6.3.4.1 [6+5] rings: triazino [6+5]-fused systems, purines, and related heterocycles
  • 6.3.4.1.1 Triazino[6+5]-fused systems
  • 6.3.4.1.2 Purines and related heterocycles
  • 6.3.4.2 Pteridines and related [6+6] rings
  • 6.3.4.3 Triaza and tetrazapyrenes and heptazines (cyamelurates)
  • References
  • 6.4
  • Six-membered ring systems: with O and/or S atoms
  • 6.4.1 Introduction
  • 6.4.2 Heterocycles containing one oxygen atom
  • 6.4.2.1 Pyrans
  • 6.4.2.2 [1]Benzopyrans and dihydro[1]benzopyrans
  • 6.4.2.2.1 Chromenes and chromans
  • 6.4.2.3 [2]Benzopyrans and dihydro[2]benzopyrans (Isochromenes and isochromans)
  • 6.4.2.4 Pyranones
  • 6.4.2.5 Coumarins
  • 6.4.2.6 Chromones and chromanones
  • 6.4.2.7 Xanthenes and xanthones
  • 6.4.3 Heterocycles containing one or two sulfur atoms
  • 6.4.3.1 Thiopyrans and analogues
  • 6.4.4 Heterocycles containing two or more oxygen atoms
  • 6.4.4.1 Dioxanes
  • 6.4.5 Heterocycles containing two sulfur atoms
  • 6.4.5.1 Dithianes
  • 6.4.6 Heterocycles containing both oxygen and sulfur in the same ring
  • 6.4.6.1 Oxathianes
  • References
  • 7
  • Seven-membered rings
  • 7.1 Introduction
  • 7.2 Seven-membered systems containing one heteroatom
  • 7.2.1 Azepanes and derivatives
  • 7.2.2 Benzazepines and derivatives
  • 7.2.3 Fused azepanes and derivatives
  • 7.2.4 Oxepanes and fused derivatives
  • 7.2.5 Thiepines and fused derivatives
  • 7.3 Seven-membered systems containing two heteroatoms
  • 7.3.1 Diazepines and fused diazepines and derivatives
  • 7.3.2 Dioxepines, dithiepines, and derivatives
  • 7.3.3 Benzodiazepines and derivatives
  • 7.3.4 Oxazepanes and fused derivatives
  • 7.3.5 Thiazepines and derivatives.