Thiol-thione equilibria in nitrogenous Heterocyclic Mercapto-compounds
Two different tautomeric forms may be written for monoaza-heterocyclic mereapto-compounds, one with the mobile hydrogen atom on sulphur and the other with the mobile hydrogen on nitrogen. For example 4-mercaptopyridine may exist in the tautomeric forms: (l; R = K) or' (II; R = H).Additional NH forms are possible for polyazaheterocyclic mereapto-compounds. The tautomerism of the mercapto-derivatives of six-membered rings has been little examined. Isolated qualitative studies of the...[Show more]
|Collections||Open Access Theses|
|b1649457-Barlin.pdf||24.68 MB||Adobe PDF|
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.