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Polarographic determination of substituted phenylketones

I. Ježo, N. Šárpy, and J. Tamchyna

Research Institute of Pharmaceutical , Bratislava

 

Abstract: Compds. which can be converted by acetylation in derivs. contg. a methylphenylketone type structure can be detd. polarographically. The detn. is carried out in an acetate buffer soln. at pH = 4.2. Their surface tension is the same as that of acetophenone (-1.7 v.). Ephedrine, acetophenone, 4-aminoacetophenone, acetanilide, acetylsalicylic acid, atropine were detd. by this method. Acetylation is carried out with Ac2O present in excess at the boiling temp. for several hrs.

Full paper in Portable Document Format: 53-4a133.pdf (in Slovak)

 

Chemical Papers 5 (3-4) 133–144 (1951)

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