8. Which sequence correctly ranks the indicated protons in order of increasing acidity? co A) 1<2<3...

Question

Question

8. Which sequence correctly ranks the indicated protons in order of increasing acidity? co A) 1<2<3 B) 2<3<1 C) 3 <1<2 D) 2<1

Answer 1

Answer #1

Proton 2 is more acidic than 1 and 3 as it attached with two electron withdrawing carbonyl groups.

3 is more acidic then 1 as it attached to ester in which Oxygen resonance with carbonyl.

Answer is 1<3<2

Answer 2

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