Advances in Heterocyclic Chemistry (eBook)

Front Cover 1
Advances in Heterocyclic Chemistry, Volume 32 4
Copyright Page 5
Contents 6
Contributors 8
Preface 10
Chapter 1. Annelation of a Pyrimidine Ring to an Existing Ring 12
I. Introduction 13
II. From Rings Lacking an Amino Group 17
III. From Rings with an Amino Group Adjacent to a Replaceable Hydrogen Atom 25
IV. From Rings with an Amino Group Adjacent to an Aminomethyl, Chloromethyl, or Hydroxymethyl Group 27
V. From Rings with an Amino Group Adjacent to an Aldehyde or Ketone Group 36
VI. From Rings with an Amino Group Adjacent to a Nitrile Group 42
Chapter 2. gem-Dithienylalkanes and Their Derivatives 94
I. Introduction 94
II. Synthesis 96
III. Reactions 114
IV. Substances of Biological Interest 129
V. Spectroscopic Properties 133
Chapter 3. Syntheses of Tetracyclic and Pentacyclic Condensed Thiophene Systems 138
I. Introduction and Scope 138
II. Thienologs and Benzologs 165
III. Synthetic Methodology 166
Chapter 4. The 2H- and 3H-Pyrroles 244
I. Introduction 245
II. Synthesis 246
III. Structure and Physical Properties 277
IV. Reactions 281
V. Appendix: Additional Papers 294
Chapter 5. 1,2,4-Thiadiazoles 296
I. Introduction 297
II. Synthesis 299
III. Physical Properties 363
IV. Chemical Properties 369
V. Biological Properties 401
VI. Technical Applications 407
Cumulative Index of Titles 410