Condensed Pyrazines
Title | Condensed Pyrazines PDF eBook |
Author | G. W. H. Chesseman |
Publisher | John Wiley & Sons |
Pages | 835 |
Release | 2009-09-15 |
Genre | Science |
ISBN | 0470188855 |
Provides an account of the preparation, properties, and uses of the more important bi- and tri-cyclic ring systems incorporating the pyrazine ring. The first 18 chapters survey the developments in the chemistry of quinoxalines since the appearance in 1953 of a previous monograph in this series. The subsequent 22 chapters provide the first authoritative reviews of the chemistry of such important related ring systems as the pyrrolopyrazines.
Condensed Pyrazines
Title | Condensed Pyrazines PDF eBook |
Author | G. W. H. Cheeseman |
Publisher | |
Pages | 856 |
Release | 1979 |
Genre | Condensation products (Chemistry). |
ISBN |
Nucleophilic Aromatic Substitution of Hydrogen
Title | Nucleophilic Aromatic Substitution of Hydrogen PDF eBook |
Author | Oleg N. Chupakhin |
Publisher | Academic Press |
Pages | 378 |
Release | 2012-12-02 |
Genre | Science |
ISBN | 0323140599 |
Nucleophilic aromatic substitution in carbo- and heteroaromatic systems is a subject of considerable interest to chemists. This book uniquely addresses the systematic analysis of a vast range of nucleophilic substitutions of aromatic hydrogen. - Nucleophilic displacement of hydrogen (the S N/H reactions) in pi-deficient aromatics, such as nitroarenes, arene-metal complexes, and the like - Nucleophilic displacement of hydrogen in heterocyclic substrates such as pyridines, their aza and benzo analogs, pyrylium and thiapyrylium cations, and other heterocycles - Mechanisms for the S N/H reactions (S N/H(AE), vicarious nucleophilic substitutions, and radical S N/H substitutions
The Pyrazines, Volume 41
Title | The Pyrazines, Volume 41 PDF eBook |
Author | Gordon Bruce Barlin |
Publisher | John Wiley & Sons |
Pages | 714 |
Release | 2009-09-15 |
Genre | Science |
ISBN | 0470188693 |
Complete coverage of chemical literature on simple pyrazines recorded in Beilstein to 1929, and Chemical Abstracts through 1978 (volume 89), together with selected references to 1980. Describes their history, occurrence, biological activity and uses, and nomenclature. Classified primary syntheses of pyrazines according to the starting materials employed. Treats primary syntheses of pyrazine N-oxides. Details syntheses, properties and reactions of alkyl, halogeno, hydroxy, mercapto, amino and carboxy pyrazines and their derivative and related compounds. Extensive table lists known simple pyrazines, physical data such as melting points and boiling points, and references.
Advances in Heterocyclic Chemistry
Title | Advances in Heterocyclic Chemistry PDF eBook |
Author | |
Publisher | Elsevier |
Pages | 270 |
Release | 2024-05-27 |
Genre | Science |
ISBN | 0443297436 |
Advances in Heterocyclic Chemistry, Volume 144 highlights new advances in the field, with this volume presenting chapters on Metal free C-H functionalization of aromatic and non-aromatic heterocyclic systems, Divergent Total Synthesis of Indolizidine-, Quinolizidine-, and Decahydroquinoline-type Poison-frog Alkaloids, A perspective on the synthetic potential of bio-based building blocks for heterocyclic chemistry, Recent advances in the synthesis of 3,3-disubstituted oxetanes, and Pyrrole-based chemosensors: Recent trends. - Provides the authority and expertise of leading contributors from an international board of authors - Presents the latest release in Advances in Heterocyclic Chemistry
Condensed Pyridazine and Pyrazine Rings (cinnolines, Phthalazines, and Quinoxalines)
Title | Condensed Pyridazine and Pyrazine Rings (cinnolines, Phthalazines, and Quinoxalines) PDF eBook |
Author | James Charles Edward Simpson |
Publisher | |
Pages | 420 |
Release | 1953 |
Genre | Pyrazines |
ISBN |
Heterocyclic N-oxides
Title | Heterocyclic N-oxides PDF eBook |
Author | Angelo Albini |
Publisher | Routledge |
Pages | 328 |
Release | 2019-01-22 |
Genre | Science |
ISBN | 1351441019 |
This book provides a comprehensive presentation of all aspects of heterocyclic N-oxides. Topics discussed include the preparation of these compounds by N-oxidation of heterocycles and simultaneous synthesis of the ring and formation of the N-oxide group; general spectroscopic characteristics and molecular structure; and reactions and recently devel