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Polarographic determination of warfarin

J. Kováč

Forschungsinstitut für agrochemische Technologie in Bratislava

 

Abstract: An indirect polarographic method is based on the formation of CHI3 in alk. medium with the acetyl radical: CH3COR + 6I + 3NaOH = CI3COR + 3NaI + 3H2O; CI3COR + NaOH = CHI3 + RCOONa. Pptd. CHI3 is filtered off, dissolved in MeOH, and detd. polarographically. Because CHI3 reaction is not quant., exptl. factor, detd. polarographically, is used for calcn. of warfarin.

Full paper in Portable Document Format: 86a342.pdf (in Slovak)

 

Chemical Papers 8 (6) 342–345 (1954)

Thursday, July 16, 2020

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