Consider the following condensed formula of alkane:(CH3)2CH(CH2)-C(CH3)3The correct name of the above formula according to IUPAC is:
Correct answer: D. 2,2,4-Trimethylpentane
- A. 2,3,4-Trimethylpentane
- B. 2,6,6-Trimethylpentane
- C. 2,4,4-Trimethylpentane
- D. 2,2,4-Trimethylpentane
Explanation
According to this name, there are three methyl groups attached to carbon atoms, two on 2nd carbon atom and one on 4th carbon atom of the pentane chain. This name correctly represents the structure given in the condensed formula. Therefore, the correct IUPAC name for the given condensed formula (CH3)2CH(CH2)-C(CH3)3 is 2,2,4-trimethylpentane (option D).
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