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Gabriel Phthalimide Synthesis Quiz

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Gabriel Phthalimide Synthesis is used to prepare:

a)

Secondary amines

b)

Tertiary amines

c)

Primary amines

d)

Quaternary ammonium salts

2.

The starting reagent used in Gabriel Synthesis is:

a)

Aniline

b)

Phthalimide

c)

Nitrobenzene

d)

Ammonia

3.

Potassium phthalimide is formed by the reaction of phthalimide with:

a)

HCl

b)

NH₃

c)

NaOH

d)

KOH

4.

In Gabriel Synthesis, which of the following is NOT used?

a)

Phthalimide

b)

Alkyl halide

c)

Potassium hydroxide

d)

Sodium chloride

5.

The hydrolysis of N-alkyl phthalimide gives:

a)

Secondary amine

b)

Tertiary amine

c)

Primary amine

d)

None of the above

6.

The by-product formed in Gabriel Phthalimide Synthesis after hydrolysis is:

a)

Phthalic acid

b)

Benzoic acid

c)

Acetic acid

d)

Formic acid

7.

Gabriel Phthalimide Synthesis is NOT suitable for:

a)

Alkyl amines

b)

Aromatic amines

c)

Aliphatic amines

d)

All of the above

8.

The type of reaction involved in Gabriel Synthesis is:

a)

Electrophilic substitution

b)

Nucleophilic substitution

c)

Elimination reaction

d)

Addition reaction

9.

The main limitation of Gabriel Phthalimide Synthesis is:

a)

Cannot prepare primary amines

b)

Cannot prepare aromatic amines

c)

Forms secondary amines

d)

None of the above

10.

The final product obtained in Gabriel Phthalimide Synthesis is:

a)

Nitro compound

b)

Primary amine

c)

Alcohol

d)

Alkene

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