name of the following compound:
ch2-ch3
/
ch3-ch2-ch-ch2-ch2-ch=ch-ch3
To determine the name of the compound provided, we can follow a step-by-step process by identifying the longest continuous carbon chain, locating and naming any substituents, and assigning a name based on the IUPAC nomenclature rules.
Here's how you can determine the name of the compound:
1. Identify the longest continuous carbon chain: Count the number of carbons in the main chain. In this case, we have eight carbons in the longest continuous chain.
2. Name the longest continuous carbon chain: Based on the number of carbons, the prefix "oct-" is used for eight carbons.
ch3-ch2-ch-ch2-ch2-ch=ch-ch3
becomes
oct-
3. Identify and name substituents: Look for any branches or substituents attached to the main chain. In this case, we have a methyl group (CH₃) attached to the second carbon atom and a ethyl group (CH₂CH₃) attached to the sixth carbon atom.
ch3-ch2-ch-ch2-ch2-ch=ch-ch3
|
ch3
becomes
2-methyl-
ch3-ch2-ch-ch2-ch2-ch=ch-ch3
|
ch2-ch3
becomes
6-ethyl-
4. Combine the names: Combine the substituent names with the main chain name. Start numbering from the end that gives the substituents the lowest possible numbers.
oct-2-methyl-6-ethyl-
5. Name any multiple bonds: Identify and name any functional groups present. In this case, there is a double bond present, which is denoted with the suffix "-ene."
oct-2-methyl-6-ethyl-ene
Therefore, the systematic name of the given compound is oct-2-methyl-6-ethyl-ene.