What is the IUPAC name for the following molecule?
A)2-bromo-4-isopropyl-3-methylbutane
B)2-bromo-3,5-dimethylhexane
C)3,5-dimethyl-2-bromohexane
D)2-bromo-3-methyl-4-propylbutane
E)2-bromo-5,5,3-trimethylpentane

Question

What is the IUPAC name for the following molecule? 
A)2-bromo-4-isopropyl-3-methylbutane 
B)2-bromo-3,5-dimethylhexane 
C)3,5-dimethyl-2-bromohexane 
D)2-bromo-3-methyl-4-propylbutane 
E)2-bromo-5,5,3-trimethylpentane

Quizplus · Accepted Answer

The longest carbon chain contains 6 carbons, hence the parent name is hexane. The bromine substituent is located at the 2nd carbon, leading to the prefix "2-bromo". Finally, there are two methyl groups at positions 3 and 5, resulting in the suffix "-3,5-dimethyl". Therefore, the IUPAC name is 2-bromo-3,5-dimethylhexane.

What Is the IUPAC Name for the Following Molecule