Meenal Meshram posted an Question
January 27, 2022 • 22:48 pm 30 points
  • IIT JAM
  • Biotechnology (BT)

Please explain mechanism of oxidation of alkynes with hot kmno4 and cold kmno4

Please explain mechanism of Oxidation of alkynes with hot KMnO4 and cold KMnO4

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  • Priya sarda best-answer

    During strong oxidation with ozone or basic potassium permanganate, the alkyne is cleaved into two products. Because at least one of the reaction products is a carboxylic acid, it is important to consider the acid-base chemistry of the product in the reaction solution. The first stage of the extended oxidation The acidified potassium manganate(VII) solution oxidizes the alkene by breaking the carbon-carbon double bond and replacing it with two carbon-oxygen double bonds. The products are known as carbonyl compounds because they contain the carbonyl group, C=O.

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