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A comparative kinetic study of the N-Nitrosation of sulfanilamide by cyclohexyl nitrite and by nitrous acid

✍ Scribed by A. J. Shenton; R. M. Johnson

Publisher: John Wiley and Sons
Year: 1972
Tongue: English
Weight: 375 KB
Volume: 4
Category: Article
ISSN: 0538-8066
DOI: 10.1002/kin.550040210

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✦ Synopsis

A comparative study of the kinetics of the N-nitrosation of sulfanilamide by cyclohexyl nitrite and by nitrous acid has been made, using an automated technique. The results indicate that a common nitrosating species is effective in analogous reactions involving cyclohexyl nitrite or nitrous acid. The N-nitrosation reaction has been followed spectrophotometrically by coupling the diazotized product with 1 -naphthol. Under certain conditions a competitive reaction takes place in which coupling occurs with unreacted sulfanilamide.

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