Fundamental of amines and amides

We can prepare an amine by reacting a halogenoalkane with…

ammonia

The reaction of a halogenoalkane with ammonia to prepare an amine requires…(3)

heat.

high pressure

excess ammonia

To produce an amide, we can react an amine with a(n)…(2)

acyl chloride.

acid anhydride

What functional group do amines contain?

NH₂

We can prepare an amine by heating excess ammonia with a(n)

haloalkane

We can react an amine with either an acyl chloride or acid anhydride to produce a(n)

amide

amide functiional group

RONH₂

Classify the following amines as either primary, secondary or tertiary.

Primary

Classify the following amines as either primary, secondary or tertiary.

tertiary

Classify the following amines as either primary, secondary or tertiary.

primary

Classify the following amines as either primary, secondary or tertiary.

secondary

What’s the name of this molecule?

Butylamine

We call this molecule…

phenylamine

What’s the name of this molecule?

Dipentylamine

What do we call this molecule?

tributylamine

To name secondary amines with identical groups, we add the multiplier

di

To name tertiary amines with identical groups, we add the multiplier

tri

What’s the name of this molecule?

trihexylamine

What’s the name of this molecule?

Hexan-3-amine

What’s the name of this molecule?

3-methylbutan-2-amine

What’s the name of this molecule?

4-methylhexan-2-amine

What’s the name of this molecule?

3-aminopropan-1-ol

What’s the name of this molecule?

4,5-diaminopentanal

When the amine is the highest priority functional group, we write the suffix…

amine

When the amine isn’t the highest priority functional group, we write the prefix…

amino

What’s the name of this molecule?

2-aminoethanoic acid

What’s the name of this molecule?

1,3-Diaminopentan-2-one

What’s the name of this molecule?

6-Aminohexan-1-ol

What’s the IUPAC name of this molecule?

2-Bromopropan-1-amine

We classify an amine as either aliphatic or aromatic according to whether…

a benzene ring is directly bonded to nitrogen.

What’s the name of this molecule?

Pentanamide

What’s the name of this molecule?

2-bromopropanamide

What’s the name of this molecule?

methanamide

What’s the name of this molecule?

3-fluorobutanamide

What’s the name of this molecule?

hexanamide

What’s the name of this molecule?

N-Phenylethanamide

What’s the name of this molecule?

N-pentylbutanamide

What’s the name of this molecule?

N,N-Dipropylpentanamide

What’s the name of this molecule?

N,N-diethylhexanamide

What’s the name of this molecule?

N-Butyl-N-propylpentanamide

What’s the name of this molecule?

N-methyl-N-propylpropanamide

What’s the name of this molecule?

N-propylpropanamide

The solubility of amines and amides decreases as their size increases because…

a greater region of the molecule is nonpolar.

nonpolar molecules are highly insoluble in water.

Because amines have a lone pair of electrons, they can act as…(2)

bases.

nucleophiles.

can amines and amides form bonds with water?

All amines and amides can form hydrogen bonds with water

What happens to the solubility of amines and amides and their size increases?

The solubility of amines and amides in water decreases as the size of the molecule increases.

product of amine+acid?

salt

What salt do we form in this reaction?

Draw the skeletal formula of N-butyl-N-ethylpropanamide.

A chemist reacts diethylamine,(CH3​CH2​)2​NH, with sulfuric acid.

Draw the salt that forms in this reaction.