This is my latest one. It helps you to remember the entire Amines section in just over 4 minutes.
Amines and their reactions (OneRepublic- Counting Stars) (2013) (4:15)
Add tin, acid, reduce a nitrile
Excess NH3, acid, sealed under pressure
Or tin added to nitrobenzene
You will get a compound, which is called amine
Yeah, it is an amine
Water, NH3+ and OH
Cause N atom has lone pair
Forms a dative bond with H
Of H2O molecule
CH3’s stronger base
Cause lone pair more available
Phenyl one is weaker base
Delocalise, less available
React with ethanoyl chloride, it’s amide
Addition-elimination
Paracetamol shows it
For ethanmide
React with acids you get
Ionic salts with the cation
Add tin, acid, reduce a nitrile
Excess NH3, acid, sealed under pressure
Or tin added to nitrobenzene
You will get a compound, which is called amine
Add tin, acid, reduce a nitrile
Excess NH3, acid, sealed under pressure
Or tin added to nitrobenzene
You will get a compound
It is, it is an amine
Yeah
React with RX, nucleo(philic) sub(stitution) in
HX, RNHR formed
More, tertiary, then quaten(ary)
Salt for fabric softeners
But the last there’s no HX
As the H is lost from N
Add to blue Cu solution
Blue solid 4, 2, 2, 1 (4 ligands with 2 H and two with 1 H bonded to O)
Add more (amine), deep blue solution
Two water OH each
Just add 4 moles to deep blue solution
What is left is just 4 H2O
Add tin, acid, reduce a nitrile
Excess NH3, acid, sealed under pressure
Or tin added to nitrobenzene
You will get a compound, which is called amine
Add tin, acid, reduce a nitrile
Excess NH3, acid, sealed under pressure
Or tin added to nitrobenzene
You will get a compound
It is, it is an amine
Ice cold nitrite, HCl
Gets unstable nitrous acid to react
Add phenyl one to mixture
Benzenediazonium will form
If the temperature too high
Out of ice water, you will get phenol
Azonium with phenoxide
Cold OH then H+ gets azo dye
It’s 4-hydroxyphenylazobenzene
Add tin, acid, reduce a nitrile
Excess NH3, acid, sealed under pressure
Or tin added to nitrobenzene
You will get a compound, which is called amine
Add tin, acid, reduce a nitrile
Excess NH3, acid, sealed under pressure
Or tin added to nitrobenzene
You will get a compound
It is, it is an amine
That azo dye forms from coupling
Stable, yellow by delocalisation
Through the N=N double bond
Structure is conjugated system
It will absorb light too
Methyl orange is also like this
What we know about amines is here