Question

Name the following compound:
Br
|
CH3-CH-CH2=-C-CH3

Answer 1

The organic compound in question is likely a miswritten structure and assuming the correct molecule to be 'BrCH3-CH-CH2-C(CH3)_2', its IUPAC name would be 2-bromo-3-methylpent-2-ene, indicating the positions of the bromine and methyl substituents along with the location of the double bond.

Step-by-step explanation:

The compound provided appears to be an organic molecule with a typo in the structure. Assuming the molecule intended is BrCH3-CH-CH2-C(CH3)_2, we can name it following the IUPAC nomenclature rules.

Firstly, we determine the longest carbon chain that contains the highest-order functional group, which in this case is a bromine substituent. The longest chain appears to have five carbons, so the base name is 'pentane'. However, there's also a double bond present, so the base name becomes 'pentene'. The numbering of the chain should give the double bond the lowest possible number. Hence, we start from the end nearest the double bond, which means the bromine is on the second carbon.

The complete IUPAC name of the compound is 2-bromo-3-methylpent-2-ene. This indicates the bromine (Br) is attached to the second carbon, there's a methyl (CH3) group at the third carbon, and the double bond starts at the second carbon of the pentane chain.

Answer 2

The compound Br-CH₃-CH-CH₂=-C-CH₃ can be named as 2-Bromo-3-methylbut-2-ene.

Step-by-step explanation:

The compound given, Br-CH₃-CH-CH₂=-C-CH₃, can be named as 2-Bromo-3-methylbut-2-ene. Here's how to break down the name:

1. Identify the longest continuous chain of carbon atoms. In this case, it is 5 carbon atoms.
2. Number the chain in such a way that the double bond (C=C) gets the lowest number. Start numbering from the end closest to the double bond.
3. Name the substituents attached to the main chain. In this case, there is a methyl group (CH₃) attached to the second carbon atom.
4. Identify any other functional groups present. In this case, there is a bromine (Br) attached to the third carbon atom.
5. Combine all the information to give the complete name: 2-Bromo-3-methylbut-2-ene.