Cyclic substituted dithiocarbamates as ligands. Vanadium(III)and oxovanadium(IV, V) complexes
β Scribed by Fabrizia Forghieri; Gianni Graziosi; Carlo Preti; Giuseppe Tosi
- Publisher
- Springer
- Year
- 1983
- Tongue
- English
- Weight
- 539 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0340-4285
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## Abstract The reactions of V^V^O(Oβ__i__Pr)~3~ with [PS3β²]H~3~ and [PS3]H~3~ {[PS3β²]H~3~ = P(C~6~H~3~β5βMeβ2βSH)~3~, [PS3]H~3~ = P(C~6~H~4~β2βSH)~3~} led to the formation of [V^IV^(L)] [L = P2S4β² (1a), P2S4 (1b)], where L was formed by the oxidative coupling of two PS3β² or PS3 ligands by a disulf
The preparation of oxovanadium(IV,V) coordination compounds with 2-acetylpyridine-2-furanoylhydrazone (Hapf) is described. [VO(apf)(acac)] was prepared from oxovanadium(IV) diacetylacetonate [VO(acac) 2 ] by reaction with Hapf in methanol or dichloromethane. The complex is paramagnetic and its EPR s