Advances in heterocyclic chemistry/

1,5-Benzodiazepines and 1,5-Benzodiazepinium salts
I Introduction
II Formation and preparation of benzodiazepines and benzodiazepinium salts
III Structure
IV Spectra
V Basicity: possible use as indicators
VI Reactions
VII 2(4)-Thio-and 2(4)-Aminobenzodiazepinium salt
VIII 3-Oxo-and 3-Methylenebenzodiazepines
IX Metal complexes
References

1,2,3-Triazolo[x,y-z]pyrimidines
I Introduction
II 1,2,3-Triazolo[1,5-a]pyrimidines
III 1,2,3-Triazolo[1,5-c]pyrimidines
IV 1,2,3-Triazolo[4,5-d]pyrimidines
Appendix
References

Some recent developments in chalcogen heterocyclic chemistry
I Introduction
II Preparation and characterization of small heterocyclic precursors
III Synthesis of neutral and ionic heterocycles and cages
IV Discussion of and support for possible reaction pathways
V Summary and future developments
References

Chemistry of pyrido[2,1-c][1,4]oxazines, pyrido[2,1-c][1,4]thiazines, pyrido[1,2-a]pyrazines and their benzologues
I Introduction
II Structure
III Reactivity
IV Synthesis
V Applications and important compounds
References

The literature of heterocyclic chemistry, Part V
I Introduction
II General sources and topics
III Three-membered rings
IV Four-membered rings
V Five-membered rings
VI Six-membered rings
VII Rings with more than six members
VIII Heterocycles containing unusual heteroatoms
References