ADNAN MUHAMMED

Grade 12,

What does the oxidative cleavage of cyclic ketones in presence of acidic KmnO4 yield? Is it a oxo carbooxylic acid or a dibasic carbooxylaic acid???

What does the oxidative cleavage of cyclic ketones in presence of acidic KmnO4 yield? Is it a oxo carbooxylic acid or a dibasic carbooxylaic acid???

Grade:11

1 Answers

Aman Bansal
592 Points
12 years ago

Dear Swapnil,

Description: Alkenes treated with KMnO4 are cleaved into carbonyl compounds. The type of carbonyl compound depends on the substitution pattern of the alkene.

Notes: The reaction is generally run with aqueous acid and heat.

Examples:

Notes: Note that all C–H bonds attached to alkenes are oxidized to C–OH bonds, but alkene carbons with only carbons attached become ketones. Note that the last example is a cyclic alkene that goes to a linear product.

Mechanism: The detailed mechanism for this reaction is generally not considered important for the purposes of Org 1 / Org 2, although the first step is dihydroxylation of the alkene.

Best Of luck

Cracking IIT just got more exciting,It s not just all about getting assistance from IITians, alongside Target Achievement and Rewards play an important role. ASKIITIANS has it all for you, wherein you get assistance only from IITians for your preparation and win by answering queries in the discussion forums. Reward points 5 + 15 for all those who upload their pic and download the ASKIITIANS Toolbar, just a simple  to download the toolbar….

So start the brain storming…. become a leader with Elite Expert League ASKIITIANS

Thanks

Aman Bansal

Askiitian Expert

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free