what is the name of this hydrocarbon? o 3 - isopentane o 2 - methylbutane o 3 - methylbutane o 1,2…
what is the name of this hydrocarbon? o 3 - isopentane o 2 - methylbutane o 3 - methylbutane o 1,2 - methylpropane
Answer
Brief Explanations:
- First, identify the longest - carbon chain. Here, the longest carbon - chain has 4 carbon atoms (butane).
- Then, find the position of the methyl group. The methyl group ($-CH_3$) is attached to the second carbon atom of the butane chain. According to IUPAC nomenclature rules for alkanes, we name it as 2 - methylbutane.
Answer:
2 - methylbutane