Multi-Sulfur and Sulfur and Oxygen Five- and Six-Membered Heterocycles, Volume 21, Part 2

The Chemistry of Heterocyclic Compounds, since its inception, has been recognized as a cornerstone of heterocyclic chemistry. Each volume attempts to discuss all aspects – properties, synthesis, reactions, physiological and industrial significance – of a specific ring system. To keep the series up-to-date, supplementary volumes covering the recent literature on each individual ring system have been published. Many ring systems (such as pyridines and oxazoles) are treated in distinct books, each consisting of separate volumes or parts dealing with different individual topics. With all authors are recognized authorities, the Chemistry of Heterocyclic Chemistry is considered worldwide as the indispensable resource for organic, bioorganic, and medicinal chemists.

6. C2 O2 S2 Ring Systems 611 7. C2 S4 Ring Systems 626 8. C3 O2S Ring Systems 633 9. C3 OS2 Ring Systems 675 10. C3 S3 Ring Systems 689 11. C4 O6 Ring Systems 774 12. C4 S2 Ring Systems 952 13. Ring Systems containing Selenium and Tellurium 1272 Subject Index 1347 Index to Revised Ring Index (RRI) Numbers 1401