Reactions of 2-pyridylphenylacetonitrile and 1,2-dicyano-1,2-di(phenyl)-1,2-di(2-pyridyl)ethane with titanium(IV), vanadium(IV), chromium(III) and iron(III) chlorides
✍ Scribed by José R. Masaguer; María Antonia Mendiola
- Publisher
- Springer
- Year
- 1985
- Tongue
- English
- Weight
- 444 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0340-4285
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
c.F. BIELL, M
## Abstract A highly sensitive method has been developed for the determination of titanium(IV) and iron(III) by ion‐pair reversed phase liquid chromatography using sodium 1,2‐dihydroxybenzene‐3,5‐disulfonic acid (Tiron) as a precolumn chelating reagent. The metal ‐ Tiron chelates were separated on
## Abstract The synergistic effect of 1‐phenyl‐3‐methyl‐4‐benzoyl‐pyrazalone‐5 (HPMBP, HA) and di‐(2‐ethylhexyl)‐2‐ethylhexylphosphonate (DEHEHP, B) in the extraction of rare earths (RE) from chloride solutions has been investigated. Under the experimental conditions used, there was no detectable e