Which of the following has the most acidic hy | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) $2, 4-$hexanedione is a $1, 3-$diketone,which contains active methylene hydrogens located between two carbonyl groups.These hydrogens are the most

Vedclass · Accepted Answer

$2, 4-$hexanedione

Vedclass · Answer

(B) $2, 4-$hexanedione is a $1, 3-$diketone,which contains active methylene hydrogens located between two carbonyl groups.These hydrogens are the most acidic because the resulting carbanion is stabilized by resonance with both carbonyl groups.$	ext{CH}_3-	ext{C}(=	ext{O})-	ext{CH}_2-	ext{C}(=	ext{O})-	ext{CH}_2	ext{CH}_3$ $\xrightarrow{-	ext{H}^+} 	ext{CH}_3-	ext{C}(=	ext{O})-	ext{CH}^--	ext{C}(=	ext{O})-	ext{CH}_2	ext{CH}_3$.The negative charge is delocalized over two oxygen atoms,providing significant stability compared to the other options.

Which of the following has the most acidic hydrogen?

Similar Questions

What are $X$ and $Y$ in the following reaction sequence?
$Propene$ $\xrightarrow{HBr} A$ $\xrightarrow[Dry \ ether]{Mg} B$ $\xrightarrow[2. H_3O^{+}]{1. X} Y$

An organic compound $A$ reacts with methyl magnesium iodide to form an addition product,which on hydrolysis gives compound $B$. Compound $B$ gives a blue color in the Victor Meyer test. What are compounds $A$ and $B$ respectively?

The most appropriate reagent to distinguish between acetaldehyde and formaldehyde is

Which one among the following compounds will most readily be dehydrated under acidic condition?

Which of the following is correct for the reaction shown?

Vedclass Test Series

Exam Paper Generator

Online Exam Module