Identify the reagent used in the following co | vedclass

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

Question

(A) The conversion of a nitrile $(-CN)$ to an aldehyde $(-CHO)$ while preserving other functional groups like a double bond is achieved using Diisobut

Vedclass · Accepted Answer

$AlH(i-Bu)_2 / H_3O^{+}$

Vedclass · Answer

(A) The conversion of a nitrile $(-CN)$ to an aldehyde $(-CHO)$ while preserving other functional groups like a double bond is achieved using Diisobutylaluminium hydride ($DIBAL-H$ or $AlH(i-Bu)_2$),followed by acid hydrolysis $(H_3O^{+})$. $DIBAL-H$ is a selective reducing agent that reduces nitriles to imines,which upon hydrolysis yield aldehydes. Therefore,the correct reagent is $AlH(i-Bu)_2 / H_3O^{+}$.

Identify the reagent used in the following conversion: $\text{Pent-3-enenitrile} \xrightarrow{A} \text{Pent-3-enal}$

Similar Questions

Acetophenone can be obtained by the distillation of:

In the reaction:
$C_6H_5-H \xrightarrow{[X] / AlCl_3} C_6H_5-C(=O)-CH_2-C_6H_5$
$[X]$ will be:

On heating a mixture of calcium acetate and calcium formate,the product formed is:

The molecular formula of the final product of the following synthetic scheme is:

From which of the following substances is acetone prepared?

Vedclass Test Series

Exam Paper Generator

Online Exam Module