Name the following compounds:

nomenclature-nitriles-statement.png
SOLUTION:
Molecule 1.
molecule 01

1. Main function: nitrile
2.Numbering: nitrile with the lowest locant
3. Substituents: 4-ethyl, 5-hydroxy
4. Name: 4-Ethyl-5-hydroxypentane nitrile

Molecule 2.
molecule 02
1. Main function: nitrile
2. Numbering: start with the end that gives methyl the lowest locant
3. Substituents: methyl in 2.
4. Name: 2-Methylhexane dinitrile
Molecule 3.
molecule 03
1. Main function: nitrile (-carbonitrile)
2. Numbering: locant 1 to the carbon that contains the -CN. It is numbered so that the alphabetically preferred substituent takes the lowest locant.
3. Substituents: 3-bromo and 5-methyl
4. Name: 3-Bromo-5-methylcyclohexane carbonitrile or
Molecule 4.
molecule 04
1. Main function: nitrile
2. Numbering: nitrile with the lowest locant
3. Substituents: 6-hydroxy and 5-oxo
4. Name: 6-Hydroxy-5oxohexane nitrile
Molecule 5.
molecule 05
1. Main function : nitrile
2. Numbering: nitrile with the lowest locant
3. Substituents: ethyl in 4
4. Name: 4-Ethylpent-4-ene nitrile
Molecule 6.
molecule 06
1. Main function: nitrile
2. Numbering: nitrile with the lowest locant
3. Substituents: no
4. Name: (E)-Hex-3-en-5-yne nitrile