Heterocyclic Compounds with Two or More Ring-Chalcogen Atoms 10

The 5th Supplementary Series of the Beilstein Handbook (4th Edition) covers the compounds reported in the primary literature from 1960 up to 1980. Volume 19 deals with heterocyclic compounds containing two or more chalcogen atoms as the only ring-hetero-atoms; in the current series Vol. 19 is subdivided into 12 parts. Subvolume 19/10 continues the coverage of heterocycles containing three chalcogen ring-hetero-atoms (Heterocyclic Class: 3 O) and deals with the hydroxy-compounds not covered in Vol. 19/9 together with oxo- and hydroxy-oxo-compounds.