Alicyclic Saturated and Unsaturated Nomenclature

Q. 8. The IUPAC name of the compound CH3CH =CHC triple bond CH is (1) Pent-4-yn-2-ene (2) Pent-3-en-1-yne (3) Pent-2-en-4-yne (4) Pent-1-yn-3-ene

Q.

The IUPAC name of

CH₃ - CH(CH₃) - CH₂ - C CH is

1. Pentyne-1

2. 2-methyl pent-4-yne

3. 2-methyl pent-1-yne

4. 4-methylpent-1-yne

Q.

$C{H}_3-C{H}_2-CH=C{H}_2$ What is the IUPAC name of tge followibg compound?

1. Butane

2. 1-Butene

3. None of these

4. But-2-ene

Q. Write $IUPAC$ names of the following compound:

Q.

Name a compound of each type:

Cyclic compound with a single bond

Q.

The IUPAC Name for the compound

$C{H}_3-CH=CH-C{H}_2-\underset{O}{\underset{||}{C}}-C{H}_2-COOH$ is

1. 5-Oxohex-2-en-1-carboxylicacid

2. 5-Oxo-2-heptenoic acid

3. 3-Oxo-5-heptenoic acid

4. B-Oxo-8-heptenoic acid

Q. Select the correct IUPAC name of the following structure.

1. 4, 5-Dimethyl-1-methylidenecyclohexene
2. 1, 2-Dimethyl-4-methylidenecyclohexane
3. 2-Butylpent-1-ene
4. 2-Propylhex-1-ene

Q.

$C{H}_3-C{H}_2-CH=C{H}_2$ What is the IUPAC name of the following compound?

1. Butane

2. But-2-ene

3. 1-Butene

4. None of these

Q.

The IUPAC name of the following componds is

1. 1-Cyclopentyl-3, 4-dimethylbutene

2. 1-Cyclopentyl-3-methylpent-1-ene

3. (3-Methyl-1-pentenyl) cyclopentane

4. None of these