Identify the method by which Me_{3}CCOOH can | vedclass

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(D) The preparation of $Me_{3}CCOOH$ (pivalic acid) from a Grignard reagent involves the reaction of a Grignard reagent with dry ice $(CO_{2})$.The re

Vedclass · Accepted Answer

Treating $1 \ mol$ of dry ice with $1 \ mol$ of $Me_{3}CMgI$

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(D) The preparation of $Me_{3}CCOOH$ (pivalic acid) from a Grignard reagent involves the reaction of a Grignard reagent with dry ice $(CO_{2})$.The reaction is as follows:$O=C=O + (CH_{3})_{3}CMgI \rightarrow (CH_{3})_{3}C-COOMgI$Followed by hydrolysis:$(CH_{3})_{3}C-COOMgI + H_{2}O \rightarrow (CH_{3})_{3}C-COOH + Mg(OH)I$Thus, treating $1 \ mol$ of dry ice with $1 \ mol$ of $Me_{3}CMgI$ yields $Me_{3}CCOOH$.

Identify the method by which $Me_{3}CCOOH$ can be prepared.

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