Decarboxylation

Which of the fllowing carboxylic acids underdo decarboxylation most easily?
(1) CH3CH2CO2H
(2) CH3COCO2H
(3) CH3COCH2CO2H
(4) C6H5CO2H

Please explain also..

7 Answers

any1?

anyone.... plz help..

1357

Manish Shankar ·2009-03-30 06:42:42

is it 3

its 3 see stability of free radical

After decarboxylation ketone is most stable product
therefore 3 is correct answer

always remember, beta-keto carboxylic acids undergo decarboxylation very easily.

but only on heating . just you get one . don't decarboxylate and wrtie that as answer you'll lose marks

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