Über die Darstellung von Vanadin und anderen Metallen nach dem Thermitverfahren

Synthesis of 1,5-disubstituted-2,4-dithiobiuret and 1,5-disubstituted-2-thiobiuret and their vanadyl (V) chloride complexes

“…(Vogel 1962). Vanadyl (V) chloride was prepared (Hecht et al 1947 ;Prandtl and Bleyer 1909) l:y refitting and di.stiUing the mixture of V205 and $OCl~. It was analysed to check its purity.…”

Vanadyl(V) chloride complexes of N-2 (4, 5, 6 monosubstituted pyridyl)-N′-substituted thio ureas

“…All the solvents were purified by distillation after drying with appropriate reagent. Vanadyl (V) chloride was prepared (Prandtl and Bleyer 1909) by refluxing equimolar quantities of V205 and SOCI~ over water bath for 6-8 hrs under rigorously anhydrous conditions. The product was distilled and the VOCIa fraction obtained at 125 ~ -127~ was dissolved in ether and analysed to check its purity (table 1).…”