HARD
Earn 100

How will you effect following two-step conversions? 

(ii) Propionaldehyde into n — propylamine 
 

Important Questions on Amines

MEDIUM
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
An aromatic compound 'A' having molecular formula C7H6O2, on treating with aqueous ammonia and heating forms compound ′B′. The compound ′B′ on reaction with molecular bromine and potassium hydroxide provides compound ′C′ having molecular formula C6H7N. The structure of ′A′ is:
EASY
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
Which one of the following can be prepared by Gabriel phthalimide synthesis?
EASY
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
Reaction of propanamide with ethanolic sodium hydroxide and bromine will give
EASY
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
Which one of the following compounds undergoes Hoffmann degradation reaction?
MEDIUM
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
In the Hoffmann bromamide degradation reaction, the number of moles of NaOH and Br2 used per mole of amine produced are:
HARD
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines

In the reaction, 

CH3·CH2·Cl⟶KCNA⟶LiAlH4P end product P is

HARD
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
The best reagent for converting, 2-phenylpropanamide into 1- phenylethanamine is _____.
MEDIUM
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
Gabriel Phthalimide synthesis is used for the preparation of:
MEDIUM
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
Which of the following amines can be prepared by Gabriel phthalimide reaction?
MEDIUM
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
Which of the following is not a correct method of the preparation of benzyl amine from cyano benzene?
MEDIUM
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
When alkyl halide is boiled with large excess of alcoholic ammonia it forms
EASY
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
Which of the following statements is incorrect in case of Hofmann bromamide degradation?
HARD
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
Heating cyclohexene with KMnO4-H2SO4 gives
HARD
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines

Starting from propanoic acid, the following reactions were carried out 
Propanoic acid ⟶SOCl2X⟶NH3Y⟶Z2+KOH→Z

What is the compound Z?

MEDIUM
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
Find the suitable method from the following to prepare primary amines without the loss of carbons.
MEDIUM
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
The total number of amines among the following which can be synthesized by Gabriel synthesis is ________.

Question Image

EASY
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
The most suitable reagent for the conversion of 2-phenylpropanamide into 1-phenylethylamine is:-
EASY
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
Ethylamine C2H5NH2 can be obtained from N-ethylphthalimide on treatment with:
EASY
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
Which of the following reaction is appropriate for converting acetamide to methanamine?
MEDIUM
Chemistry>Organic Chemistry>Amines>Methods of Preparation of Amines
The electrolytic reduction of nitrobenzene in strongly acidic medium produces: