What is the systematic name for the compound below?
A 2,2,2-trimethylethanol
B 2,2-dimethylpropan-1-ol
C 2,2-dimethylpropan-3-ol
D 2,2-dimethylpentan-1-ol - Scottish Highers Chemistry - Question 7 - 2017
Question 7
What is the systematic name for the compound below?
A 2,2,2-trimethylethanol
B 2,2-dimethylpropan-1-ol
C 2,2-dimethylpropan-3-ol
D 2,2-dimethylpentan-1-ol
Worked Solution & Example Answer:What is the systematic name for the compound below?
A 2,2,2-trimethylethanol
B 2,2-dimethylpropan-1-ol
C 2,2-dimethylpropan-3-ol
D 2,2-dimethylpentan-1-ol - Scottish Highers Chemistry - Question 7 - 2017
Step 1
Identify the Structure
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Answer
The compound shows a branched alkyl group with a hydroxyl (-OH) functional group. The main chain contains three carbon atoms, so it is a propanol derivative.
Step 2
Determine the Substituents
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Answer
There are two methyl groups (C) attached to the second carbon of the propanol chain.
Step 3
Assign the Correct Name
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Answer
Considering the main chain and the substituents, the correct systematic name is 2,2-dimethylpropan-1-ol (option B).
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