Acetylene reacts with dilute H_2SO_4 in the p | vedclass

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

Question

(B) The hydration of acetylene $(HC \equiv CH)$ in the presence of dilute $H_2SO_4$ and $HgSO_4$ follows the Kucherov reaction. First,the addition of

Vedclass · Accepted Answer

$CH_3CHO$

Vedclass · Answer

(B) The hydration of acetylene $(HC \equiv CH)$ in the presence of dilute $H_2SO_4$ and $HgSO_4$ follows the Kucherov reaction. First,the addition of water across the triple bond forms an unstable enol intermediate,vinyl alcohol $(CH_2=CH-OH)$. This enol undergoes tautomerization to form a stable carbonyl compound,acetaldehyde $(CH_3CHO)$.

Acetylene reacts with dilute $H_2SO_4$ in the presence of $HgSO_4$ to produce .......

Similar Questions

In the reaction $x + H_2O \xrightarrow[H_2SO_4]{HgSO_4} CH_3-CO-CH_2-CH_3$,the reactant $x$ is:

Which compound will react with an aqueous solution of $Ag(NH_3)_2^+ OH^-$?

In the reaction $HC \equiv CH + 2AgNO_3 \xrightarrow{NH_4OH} X + 2NH_4NO_3 + 2H_2O$,'$X$' is:

Which series of reagents can be used to convert acetylene into higher alkynes?

Number of $\sigma$ and $\pi$ bonds present in $but-1-ene-3-yne$ respectively are

Vedclass Test Series

Exam Paper Generator

Online Exam Module