Help with a question on optical isomerism?? Watch

tkh2807
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“State the name of a positional isomer of butan-2-ol which also has optical isomerism”

I’m stuck because the only positional isomer I can think of is butan-1-ol but I don’t think that it has a chiral carbon atom

Thank you in advance for any help
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charco
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(Original post by tkh2807)
“State the name of a positional isomer of butan-2-ol which also has optical isomerism”

I’m stuck because the only positional isomer I can think of is butan-1-ol but I don’t think that it has a chiral carbon atom

Thank you in advance for any help
Butan-2-ol itself exhibits optical isomerism. You are correct in saying that the butan-1-ol isomer does not. There are no other positions to locate the hydroxyl group.

Maybe there is a typo in the question.
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Adrithone
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How can you deduce the number of optival isomers a compound have, including the compound, by looking at the number of chiral centres ?
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charco
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(Original post by Adrithone)
How can you deduce the number of optival isomers a compound have, including the compound, by looking at the number of chiral centres ?
You should make you own thread for a different question.

The answer is 2n , where 'n' is the number of chiral centres
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Adrithone
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Ok . Thanks a lot
(Original post by charco)
You should make you own thread for a different question.

The answer is 2n , where 'n' is the number of chiral centres
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