Which reagent is suitable for the following t | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The given transformation involves the reduction of a ketone group $(C=O)$ to a methylene group $(-CH_2-)$ while keeping the hydroxyl $(-OH)$ group

Vedclass · Accepted Answer

$NH_2NH_2, OH^-$

Vedclass · Answer

(B) The given transformation involves the reduction of a ketone group $(C=O)$ to a methylene group $(-CH_2-)$ while keeping the hydroxyl $(-OH)$ group intact.$1.$ $Zn(Hg)/HCl$ is the reagent for Clemmensen reduction,which is acidic in nature. It would likely cause the dehydration of the alcohol group.$2.$ $NH_2NH_2, OH^-$ is the reagent for Wolff-Kishner reduction,which is basic in nature. It reduces the carbonyl group to a methylene group without affecting the hydroxyl group.$3.$ $H_2/Ni$ would reduce the ketone to an alcohol.$4.$ $NaBH_4$ would reduce the ketone to an alcohol.Therefore,the correct reagent is $NH_2NH_2, OH^-$.

Which reagent is suitable for the following transformation?

Similar Questions

What is the name of the reaction when $C_6H_5CHO$ (benzaldehyde) changes into $C_6H_5CH_2OH$ (benzyl alcohol)?

Only an aldehyde having..... can undergo the aldol condensation.

$CH_3-CH=CH-CH(OH)-CH_3 \xrightarrow{\text{Jones reagent}} X$,
Product $X$ is

Identify product $B$ in the following reaction: $\text{Propanone}$ $\xrightarrow{\text{Ba(OH)}_2} A$ $\xrightarrow{\Delta, -\text{H}_2\text{O}} B$

$HCDO \xrightarrow[{(50\%)}]{{OH^{-}}}$ Product of this Cannizzaro reaction is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module