Final answer:
The IUPAC name for the compound is 2-methyl-3-pentene. The other isomers that contain a five-carbon chain with three methyl substituents are: 2,2-dimethyl-1-pentene, 2-methyl-2-pentene, and 3,3-dimethyl-1-pentene. The alkyne isomers of C4H6 are But-1-yne, But-2-yne, and 2-Butyne.
Step-by-step explanation:
The IUPAC name for the compound is 2-methyl-3-pentene.
(b) The other isomers that contain a five-carbon chain with three methyl substituents are:
- 2,2-dimethyl-1-pentene
- 2-methyl-2-pentene
- 3,3-dimethyl-1-pentene
(c) The Lewis structures and IUPAC names for the alkyne isomers of C4H6 are:
- But-1-yne
- But-2-yne
- 2-Butyne