Microdetermination of indoles with N-bromoacetamide in acetic acid medium |
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| Authors: | Madhuban Gopal G Srivastava U C Pande R D Tiwari |
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| Institution: | (1) Department of Chemistry, University of Allahabad, 211002 Allahabad, India |
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| Abstract: | Summary A titrimetric method for the microdetermination of indole and its derivatives withN-bromoacetamide is described. It has been observed thatN-bromoacetamide brominates the compound containing indole nucleus in the presence of acetic acid. The usual reaction time is 15 minutes and the reaction is carried out at room temperature. The relative errors are less than ±1.5% at the mg level.
Zusammenfassung Die maßanalytische Bestimmung von Indol und seinen Derivaten mitN-Bromacetamid wurde beschrieben. Dieses Reagens bromiert in Gegenwart von Essigsäure indolhältige Verbindungen innerhalb 15 min bei Zimmertemperatur. Der rel. Fehler ist geringer als ±1,5%. |
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