ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

The oxidation of formazans by PbO.PbO₂

J. J. Krátký and V. Svoboda

Lachema, Brno

Abstract: A new method of oxidation of substituted formazans with PbO.PbO₂ in glacial HOAc to the corresponding tetrazolium salts (I) is described. The yield of pure I is higher than of those reported in literature.

Full paper in Portable Document Format: 113a153.pdf (in Czech)

Chemical Papers 11 (3) 153–156 (1957)