JEE MAIN - Chemistry (2018 - 16th April Morning Slot - No. 15)
Which of the following compounds will most readily be dehydrated to give alkene under acidic condition ?
1- Pentanol
4-Hydroxypentan - 2-one
3-Hydroxypentan - 2-one
2-Hydroxycyclopentanone
Explanation
Among those compounds which have most acidic hydrogen will undergo dehydration most readily. That is why 4 $$-$$ Hydroxypentan $$-$$ 2 $$-$$ one will most readily dehydrated to give unsaturated ketone.
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