Shweta thakur Asked a Question
November 7, 2020 4:38 pmpts 30 pts
yntneSes where y1elds of the (b) Oxidation with hot KMnO, solution ) Alkenes. When an alkene is heated with hot KMnO, solution, cleavage of the C = C bond occurs leading to the formation of carboxylic acids, ketones and carbon dioxide depending upon the nature of the alkene as shown below: With teminal alkenes, one of the products is always methanoic acid (formic acid) which on further oxidation gives CO, + H,O. For example, O KMnO4. KOH 2[H-C-OH] 2 C0, + 2H,O CH, CH, + 4 [O] 373-383 K Ethene Methanoic acid (Formic acid) Sn (Ethylene)
  • 2 Answer(s)
  • 0 Likes
  • 3 Comments
  • Shares
  • Suman Kumar
    see
    • cropped9019932570503001083.jpg
    Likes(0) Reply(1)
    Shweta thakur
    ok sir but I want this reaction in hot conditions
  • Priyanshu kumar thankyou
    check this
    • cropped6917315979946065008.jpg
    Likes(0) Reply(9)
    Priyanshu kumar
    first step me syn dihydroxylation hoga then oxidation or CO2 formation
  • Dinesh khalmaniya Best Answer
    formation of a cyclic intermediate which is formed by a syn addition to the double bond. The intermediates are then hydrolyzed by water during which the stereochemistry of newly-fo...
    Show more
    • images (29).png
    Likes(0) Reply(14)
    Shweta thakur
    sir ye to alcohol dega