Advances in Heterocyclic Chemistry

by Katritzky

• ISBN13: 9780123809346
• ISBN10: 0123809347
• Edition: 1st
• Format: Hardcover
• Copyright: 2010-02-19
• Publisher: Elsevier Science

Summary

The definitive serial in the field -- since 1960. * Provides up-to-date material on a fast growing and highly topical subject area * Contains the latest research covering a wide variety of heterocyclic topics * Written by leading authorities and designed as a handbook for students and industry and academic researchers

Table of Contents

Contributors	p. vii
Milestone of 100 Volumes of Advances in Heterocyclic Chemistry Marked by the Publication of Volumes 99, 100, and 101 as a Celebratory Set	p. ix
Preface to Volume 99	p. xi
Cycloaddition and Cyclization Chemistry of 2H-Azirines	p. 1
Introduction	p. 1
Photocycloaddition Reactions of 2H-Azirines	p. 3
Thermal Cyclizations of 2H-Azirines	p. 12
2H-Azirines as Dienophiles or Dipolarophiles in Cycloaddition Reactions	p. 19
Concluding Remarks	p. 27
Acknowledgment	p. 28
References	p. 28
Heterocyclic BINAP Analogues	p. 33
Introduction	p. 33
Development of Synthetic Routes from BINAP to Heterocyclic BINAP Analogues	p. 35
Ligands with Phosphine Groups Attached to the Heterocyclic Ring	p. 37
Ligands with Phosphine Groups Attached to the Non-Heterocyclic Ring	p. 45
Acknowledgment	p. 55
References	p. 55
Monocyclic Hetarenes with ?-Electron Aromatic Sextet	p. 61
Introduction	p. 62
The Aromatic ?-Electron Sextet	p. 63
Sextet ?-Electron Heteroaromatics with Four-Membered Rings	p. 70
Sextet ?-Electron Heteroaromatics with Five-Membered Rings	p. 73
Sextet ?-Electron Heteroaromatics with Six-Membered Rings	p. 82
Other 6-Membered Hetarenes. Pnictogenabenzenes: Phosphabenzene (¿3-Phosphinine), Arsa-, Stiba-, Bismabenzenes	p. 88
Sextet ?-Electron Heteroaromatics with Seven-Membered Rings	p. 96
Conclusions	p. 97
References	p. 98
Biologically Active Silacyclanes	p. 107
Introduction	p. 107
Neurotropic Substances	p. 109
Cholesterol Level Lowering and Hypotensive Agents	p. 121
Sila-steroids	p. 123
Cytotoxic Agents	p. 125
Fungicides and Bactericides	p. 132
Odorants	p. 134
Toxicity of Silacyclanes	p. 138
References	p. 138
Positional Selectivity in Electrophilic Substitution in ?-Excessive Heteroaromatics	p. 143
Introduction	p. 144
Generation and Stability of Hetarenium Ions	p. 145
Positional Selectivity and Some Transformations of Hetarenium Ions	p. 149
Positional Selectivity in Reactions of Furan, Thiophene, Selenophene, Pyrrole and their Derivatives with Electrophiles	p. 157
Positional Selectivity in Reactions of N-Substituted Pyrroles with Electrophiles	p. 165
References	p. 175
Cyclic Azomethine Imines from Diazenes (Azo Compounds)	p. 185
Introduction	p. 186
[3+2] Cycloaddition Reactions of In Situ Generated Azoalkenes and Thiocyanic Acid. Cyclic Azomethine Imine Intermediates	p. 187
Intramolecular Interaction of Diazene N-Atoms with Carbenoid C-Atoms. Cyclic Azomethine Imines	p. 195
References	p. 206
Pyrroles and N-Vinylpyrroles from Ketones and Acetylenes: Recent Strides	p. 209
Introduction	p. 210
Synthesis of Pyrroles and N-Vinylpyrroles	p. 211
Reactions of Pyrroles and N-Vinylpyrroles	p. 222
Physicochemical and Quantum Chemical Studies of Ketoximes and Pyrroles	p. 241
Conclusion	p. 244
References	p. 245
Subject index	p. 255
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