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Physical-chemical study of l-phenylacetylcarbinol and methylbenzoylcarbinol. II. The polarographic determination of l-phenylacetyl- and methylbenzoylcarbinol and benzaldehyde in the mixture

M. Fedoro┼łko

Slovak Academy of Sciences, Bratislava

 

Abstract: cf. C.A. 52, 10768d. In solns. contg. 0.5M NH3 and 0.5M NH4Cl, at pH 9.3, showing half-wave potentials of carbonyl forms, it was possible to det. l-phenylacetylcarbinol (I), mixts. of I and methylbenzoylcarbinol (II), and mixts. of I and BzH. In solns. contg. 0.025M MeNH2 and 0.11M MeNH3Cl, at pH 10, it was possible to det. BzH, converted to Schiff's base, in the presence of II, because, under these conditions, there was practically no condensation with MeNH2.

Full paper in Portable Document Format: 1212a690.pdf (in Slovak)

 

Chemical Papers 12 (12) 690–698 (1958)

Tuesday, April 16, 2024

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