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Oxalic acid catalysed chromium(VI) oxidation of some 2-amino-4,6-diarylpyrimidines

โœ Scribed by S.P. Meenakshisundaram; M. Gopalakrishnan; S. Nagarajan; N. Sarathi

Book ID
119215755
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
201 KB
Volume
8
Category
Article
ISSN
1566-7367

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๐Ÿ“œ SIMILAR VOLUMES

The oxalic acid catalysed oxidation ofbi
The oxalic acid catalysed oxidation ofbis(2,4,6-tripyridyl-1,3,5-triazine)-iron(II) by chromium(VI) in acetate buffer
โœ Tatakuntla Satyanarayana; Nageswara Rao Anipindi; Veeraputhiran Subbiah; Madhusu ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Springer ๐ŸŒ English โš– 284 KB

The reaction between bis (2,4,6-tripyridyl-l,3,5-triazine)iron(II), Fe(TPTZ)~ + and chromium(VI) in acetate buffers is very slow. However, in the presence of oxalic acid (catalyst) it is very fast and is completed within 10 s. The reaction was studied in the 3.6-5.6 pH range using stoppedflow spectr