Single Choice

$$CH_3-\underset{CH_3}{\underset{|}{C}H}-\underset{OH}{\underset{|}{C}H}-\underset{CH_3}{\underset{|}{\overset{CH_3\!\!\!\!\!}{\overset{|}{C}}}-}CH_3$$ The IUPAC name of the above given compound is:

A2,2,4-Trimethylpentan-3-ol
Correct Answer
B2,4,4-trimethylpentan-3-ol
C2-methyl-1-(2-methylpronyl)-propanol
Dnone of the above

Solution

$$\overset{5}CH_3-\underset{CH_3}{\underset{|}{C}\overset{4}H}-\underset{OH}{\underset{|}{\overset{3}C}H}-\underset{CH_3}{\underset{|}{\overset{CH_3\!\!\!\!\!}{\overset{2|}{C}}}-}\overset{1}CH_3$$

The compound has 2 methyl groups at carbon number 2 and one methyl group at carbon number 4.

Functional group $$-OH$$ (ol) is attached at carbon number 3

So its name is 2, 2, 4-Trimethylpentan-3-ol.

Option A is correct.

SIMILAR QUESTIONS

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Alcohols, Phenols and Ethers

Which of the following compound has wrong IUPAC name ?

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