Question:
How many stereoisomers are possible in case of $ 3 $ -chlorobutan- $ 2 $ -ol ?
How many stereoisomers are possible in case of $ 3 $ -chlorobutan- $ 2 $ -ol ?
Updated On: Jun 14, 2022
- $ 2 $
- $ 6 $
- $ 8 $
- $ 4 $
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The Correct Option is D
Solution and Explanation
The structure of $3$-chlorobutan-$2$-ol is
$(C^{*}$= chiral carbon atom)
Since, 3-chlorobutane-2-ol contains $2$ asymmetric (chiral) carbon atoms, thus, the number of optical isomers $=2^{n}=2^{2}=4$
$(C^{*}$= chiral carbon atom)
Since, 3-chlorobutane-2-ol contains $2$ asymmetric (chiral) carbon atoms, thus, the number of optical isomers $=2^{n}=2^{2}=4$
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Concepts Used:
Alcohols
What is Alcohol?
Alcohol is a derivative of water (H2O) that has one, two, or more hydroxyl groups that are attached to a carbon atom of a hydrocarbon chain (an alkyl group). It is one of the most common organic compounds used in sweeteners, fragrances, and medicine.
Read More: Types of Alcohol
Uses of Alcohol:
- Ethanol is the alcohol used in alcoholic drinks. It can be used as an industrial methylated spirit where methanol is used very little in quantity as it can be dangerous.
- It is used as fuel to produce carbon dioxide and water by the process of fermentation. Whereas methanol burns carbon dioxide and water to facilitate combustion.
- Alcohol is an organic compound used as a solvent that is insoluble in water.
- It can be used to lower the level of sugar.
- Alcohol is used as a preservative in laboratories.