The correct sequence of reagents for the foll | vedclass

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Question

(A) The conversion involves the selective transformation of an aldehyde group to a tertiary alcohol while preserving the ketone group or transforming

Vedclass · Accepted Answer

$[Ag(NH_3)_2]^+ OH^-, H^+/CH_3OH, CH_3MgBr$

Vedclass · Answer

(A) The conversion involves the selective transformation of an aldehyde group to a tertiary alcohol while preserving the ketone group or transforming it appropriately. $1$. First,the aldehyde group is oxidized to a carboxylic acid using Tollens' reagent,$[Ag(NH_3)_2]^+ OH^-$. $2$. Next,the carboxylic acid is esterified to a methyl ester using $H^+/CH_3OH$. $3$. Finally,the reaction with excess $CH_3MgBr$ (Grignard reagent) attacks both the ketone and the ester groups to form the final diol product.

The correct sequence of reagents for the following conversion will be:

Similar Questions

The major product of the following reaction is:

What is Fehling solution?

In the following sequence of reactions, compound $M$ is:
$M$ $\xrightarrow{CH_3MgBr} N + CH_4 \uparrow$ $\xrightarrow{H^+} CH_3COCH_2COCH_3$

Treatment of propionaldehyde with dilute $NaOH$ solution gives:

$CH_3-C(O)-CH_2-CH_2-CH_2-CH_2-CHO \xrightarrow{HO^{-} / \Delta} (A) (73\%)$
Product $(A)$ is

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