Question

The correct IUPAC name for the given molecule should be

$$\begin{array}{c}\mathrm{H}{\phantom{A}}_3\mathrm{C}-\stackrel{\mathrm{H}}{\mathrm{C}}-\stackrel{\mathrm{H}{\phantom{A}}_2}{\mathrm{C}}-\stackrel{\mathrm{H}}{\mathrm{C}}-\mathrm{OH}\\ \phantom{.}|\phantom{.........}|\phantom{}\\ \phantom{...}\mathrm{CH}{\phantom{A}}_3\phantom{......}\mathrm{CH}{\phantom{A}}_3\phantom{}\end{array}$$

पर्याय

• 4, 4-dimethylbutan-2-ol

• 4-methylpentan-2-ol

• 2-methylpentan-4-ol

• 1, l-dimethylbutan-3-ol

Answer 1

4-methylpentan-2-ol

Explanation:

$$\begin{array}{c}\stackrel{5}{\mathrm{H}{\phantom{A}}_3}\mathrm{C}-\stackrel{4}{\mathrm{CH}}-\stackrel{3}{\mathrm{C}}\mathrm{H}{\phantom{A}}_2-\stackrel{2}{\mathrm{C}}\mathrm{H}-\mathrm{OH}\\ \phantom{.}|\phantom{.............}|\phantom{..}\\ \phantom{...}\underset{4-\mathrm{Methyl}\mathrm{pentan}-2-\mathrm{ol}}{\phantom{..}\mathrm{CH}{\phantom{A}}_3\phantom{.........}\stackrel{1}{\mathrm{C}}\mathrm{H}{\phantom{A}}_3}\phantom{...}\end{array}$$