The major product obtained in the following r | vedclass

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

Question

(D) The reaction sequence is as follows:$1$. The starting material is $2$-amino-$3$-cyano-benzaldehyde.$2$. Treatment with $CHCl_3/KOH$ (carbylamine r

Vedclass · Accepted Answer

Vedclass · Answer

(D) The reaction sequence is as follows:$1$. The starting material is $2$-amino-$3$-cyano-benzaldehyde.$2$. Treatment with $CHCl_3/KOH$ (carbylamine reaction) converts the $-NH_2$ group into an isocyanide group $(-NC)$.$3$. Subsequent reduction with $Pd/C/H_2$ reduces the isocyanide $(-NC)$ to a methylamino group $(-NHCH_3)$,the aldehyde group $(-CHO)$ to a secondary alcohol $(-CH(OH)CH_3)$,and the nitrile group $(-CN)$ to a primary amine $(-CH_2NH_2)$.

The major product obtained in the following reaction is:

Similar Questions

Which of the following is most reactive towards electrophilic substitution reaction?

For the transformation shown below,the reagent used is:

The final product $C$,obtained in the following reaction sequence,would be:
$p$-Toluidine $\xrightarrow{Ac_2O} A$ $\xrightarrow{Br_2/CH_3COOH} B$ $\xrightarrow{H_2O/H^+} C$

The product $(B)$ of this reaction is:

The hydrolysis of alkyl isocyanides $(R-CH_2-NC)$ gives:

Vedclass Test Series

Exam Paper Generator

Online Exam Module