Which one of the following reactions will not | vedclass

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(D) Let us analyze each reaction:$(A)$ $CH_{3}CH_{2}COCH_{3}$ undergoes the haloform reaction with $OI^{-}$ to yield propanoic acid $(CH_{3}CH_{2}COOH

Vedclass · Accepted Answer

$CH_{3}CH_{2}CH_{2}Br + Mg, CO_{2} / 	ext{dry ether} / H_{3}O^{+}$

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(D) Let us analyze each reaction:$(A)$ $CH_{3}CH_{2}COCH_{3}$ undergoes the haloform reaction with $OI^{-}$ to yield propanoic acid $(CH_{3}CH_{2}COOH)$.$(B)$ Oxidation of $CH_{3}CH_{2}CH_{3}$ with $KMnO_{4}$ can yield propanoic acid.$(C)$ Hydrolysis of $CH_{3}CH_{2}CCl_{3}$ with $OH^{-}$ followed by acidification yields propanoic acid $(CH_{3}CH_{2}COOH)$.$(D)$ $CH_{3}CH_{2}CH_{2}Br$ reacts with $Mg$ to form a Grignard reagent $(CH_{3}CH_{2}CH_{2}MgBr)$,which on reaction with $CO_{2}$ followed by hydrolysis yields butanoic acid $(CH_{3}CH_{2}CH_{2}COOH)$,not propanoic acid.Therefore,the correct option is $D$.

Which one of the following reactions will not yield propionic acid?

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