In the given reaction,find the value of x,whe | vedclass

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

Question

(C) The starting material is a cyclic anhydride. Reduction with $LiAlH_4$ reduces the anhydride to a triol,specifically butane$-1,2,4-$triol $(A)$.Eac

Vedclass · Accepted Answer

$3$

Vedclass · Answer

(C) The starting material is a cyclic anhydride. Reduction with $LiAlH_4$ reduces the anhydride to a triol,specifically butane$-1,2,4-$triol $(A)$.Each hydroxyl $(-OH)$ group reacts with one mole of acetic anhydride $(Ac_2O)$ to form an ester (acetate) group.Since there are $3$ hydroxyl groups in the triol $(A)$,$3$ moles of $Ac_2O$ are required for complete acetylation.Therefore,$x = 3$.

In the given reaction,find the value of $x$,where $x$ is the number of moles of acetic anhydride $(Ac_2O)$ consumed.

Similar Questions

$1-Methylcyclohexene$ $\xrightarrow[\text{cold}]{alkaline\,KMnO_4} A$ $\xrightarrow[CH_3COOH]{CrO_3} B$
$A$ and $B$ are

Which of the following on oxidation forms $propanone$?

The rose odour from an ester is formed by the action of $HCOOH$ on

$1, 2, 3$-butanetriol undergoes oxidative cleavage with $HIO_4$. During this process:

Which of the following reagents limits the oxidation of $R-CH_2OH$ to $R-CHO$ only?

Vedclass Test Series

Exam Paper Generator

Online Exam Module