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Chapter 25: PROBLEM 25.13 (page 1012)

Question: Draw the product of each reaction.

a.

b.

c.

d.

Short Answer

Expert verified

Answer

a.

b.

c.


d.

Step by step solution

01

Reduction of aldehyde to imine

The aldehyde is reduced to imine when the amine attacks the carbonyl carbon. The lone pair of electrons moves from the amine group to the electron-deficient group of C=O.

02

Reduction of imine to amine

The reduction of imine to amine is completed in the presence of reducing agents, such as lithium aluminum hydride, sodium cyanoborohydride, etc. The reducing agents produce hydride in the deficient groups.

03

Explanation

a. The given aldehyde compound is reduced to amine, as shown below.

Reduction of aldehyde

b. The given ketone compound is reduced to amine, as shown below.

Reduction of aldehyde

c.

Reduction of aldehyde

d. The given ketone compound is reduced to amine, as shown below.

Reduction of aldehyde

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