Kratko priopćenje

Preparation and Properties of N-Arylhydroxamic Acids. Spectrophotometric Determination of Vanadium(V) with N-Phenylphenylpropiolohydroxamic Acid

B. S. Chandravanshi ; Department of Chemistry, Ravishankar University, Raipur, M . P., India
V. K. Gupta ; Department of Chemistry, Ravishankar University, Raipur, M . P., India

Sažetak

Twenty N-arylhydroxamic acids, three of which contain a triple
bond in the side chain, have been synthesized and characterised by
elemental analysis, melting point, spectral characteristics in the
infrared region, and reaction with vanadium{V). All the N-arylhydroxamic
acids form chloroform extractable coloured complexes
with vanadium(V) in a strong hydrochloric acid medium. The use
of N-phenylphenylpropiolohydroxamic acid as reagent for vanadium(
V) by spectrophotometric method is described.

Ključne riječi

Hrčak ID:

195987

URI

https://hrcak.srce.hr/195987

Datum izdavanja:

26.6.1978.

Posjeta: 736 *