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- W2108434487 abstract "The conversion of 5-hydroxyindole (Indole) to 2-oxo-5-hydroxyindole is an important oxidative transformation in synthetic organic and biochemistry. Under pseudo first-order conditions of(Indole)o >>(chloramine-B or CAB)o, the indole oxidation reaction in a basic solution follows the following experimental rate law: rate = k'(CAB)o(Indole)o(OH - ) x /(BSA) y , where BSA represents benzenesulfonamide and x and y are fractional orders. The retarding effect of BSA on the rate indi- cates its involvement in a fast pre-equlibrium in the mechanism of oxidation. Activation parameters have been determined. The variation of(OH - ) at constant(BSA) was performed to evaluate the equilibrium and decomposition constants. Based on the mechanism proposed, a rate law has been derived. Furthermore, the methodology developed could be adopted in the synthesis of 2-oxo-5-hydroxyindole. Advantages of the method include: mild reaction conditions, short reaction time, ease of isolation of products, cost effectiveness, and the use of eco friendly reagents." @default.
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- W2108434487 date "2012-08-31" @default.
- W2108434487 modified "2023-09-27" @default.
- W2108434487 title "Kinetics and Mechanism of Oxidative Conversion of 5-Hydroxyindole to 2-Oxo-5-hydroxyindole by Chloramine-B in Basic Solutions" @default.
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- W2108434487 doi "https://doi.org/10.5923/j.chemistry.20120202.03" @default.
- W2108434487 hasPublicationYear "2012" @default.
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