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Which of the following is not a vinylic alcohol?

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in Chemistry – Class 12 by (188k points)
Which of the following is not a vinylic alcohol?

(a) CH2=CH-OH

(b) HO-CH=CH-CH3

(c) CH2=CH-CH2-OH

(d) CH3-CH2-CH=CH-OH

The question was posed to me in an international level competition.

My question is taken from Alcohols, Phenols and Ethers Classification topic in portion Alcohols, Phenols and Ethers of Chemistry – Class 12

1 Answer

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Best answer
Correct option is (c) CH2=CH-CH2-OH

Explanation: Vinylic alcohols contain an OH group bonded to a sp^2 hybridised carbon of a double bond. CH2=CH-CH2-OH is an allylic alcohol.

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