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What Are Amines? - Chemistry

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प्रश्न

What are amines?

एक पंक्ति में उत्तर
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उत्तर

Amines are the organic derivatives of ammonia in which one, two or all the three hydrogens atoms attached to nitrogen are replaced by equivalent number of same or diferent alkyl or aryl group.

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2018-2019 (March) Set 1

वीडियो ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्न

Write balanced chemical equations for action of ammonia on - formaldehyde


How are the following compounds prepared?

benzaldehyde from benzene


Arrange the following in the increasing order of their reactivity towards nucleophilic addition reaction:

C6H5COCH3, CH3-CHO, CH3COCH3


Write the structures of the main products when acetone (CH3 − CO − CH3) reacts with the following reagent :

H2N − NHCONH2/H+


Predict the product of the following reaction:


What is meant by the following term? Give an example of the reaction in the following case.

Imine


What is meant by the following term? Give an example of the reaction in the following case.

Schiff’s base


Predict the products formed when cyclohexanecarbaldehyde reacts with the following reagents.

PhMgBr and then H3O+


Arrange the following compounds in increasing order of their property as indicated:

Acetaldehyde, Acetone, Di-tert-butyl ketone, Methyl tert-butyl ketone (reactivity towards HCN)


Complete the synthesis by giving missing starting material, reagent or product.


Write balanced chemical equations for action of ammonia on - acetone


Write balanced chemical equations for action of ammonia on - acetone


Write the structure of Phenylmethanamine.


How will you convert sodium acetate to methane?


How will you convert benzoic acid to m-bromobenzoic acid?


Write a test to differentiate between pentan-2-one and pentan-3-one.


Benzaldehyde can be obtained from benzal chloride. Write reactions for obtaining benzalchloride and then benzaldehyde from it.


Paraldehyde is formed as a result of polymerisation:-


The most stable reagent for the conversion of R – CH2OH → RCHO is


What is the action of sodium hypoiodite on acetone?


Arrange the following in the increasing order of their property indicated:

Ethanal, Propanone, Propanal, Butanone (reactivity towards nucleophilic addition)


Write the structure of the product formed when acetone reacts with 2, 4 DNP reagent.


Draw structures of the given derivatives.

The ethylene ketal of hexan-3-one


Draw structure of the following derivative.

Acetaldehydedimethylacetal


Draw structure of the following derivative.

The ethylene ketal of hexan-3-one


Draw the structure of the following derivative.

Acetaldehydedimethylacetal


Draw the structure of the following derivative.

The ethylene ketal of hexan-3-one


The major product of the following reaction is:


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