Question

Write IUPAC names of the following compounds and classify them into primary, secondary and tertiary amines: (CH₃)₂CHNH₂

Answer 1

Hey

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IUPAC --} International Union of Pure and Applied Chemistry .

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So , IUPAC name for (CH3)2CHNH2 .
=] 1- methylethanamine .

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First , understand what is amine ..?

=] Amines are regarded as amino derivatives of hydrocarbons .

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We can classify primary , secondary and tertiary amines by the following tests :-

(i) Carbylamine Test =) Primary amines can easily detected by this test . This test involves the heating of primary amines with chloroform in the presence of alcoholic KOH when an isocynide having unpleasant smell is normally obtained .

RNH2 + CHCl3 + 3 KOH (alc.) ---------------} R --- N ==C + 3 KCL + 3 H2O .

(ii) Solubility Test =) As we know all the three amines are basic in nature dissolved in acids like HCl and can be identified readily in qualitive analysis .

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HOPE , IT HELPS ... ✌️

Answer 2

The IUPAC name will be 1-Methylethanamine (10 amines) for the (CH3)2 CHNH2.

The first step is to cover the longest chain, you need to make sure that a maximum number of carbon atoms are covered up by the chain.

Then you will cover the child chain and will attack it with the number on which the child is attached to.