CH_3-C equiv C-CH_3 xrightarrow{H^{+}/KMnO_4, | vedclass

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

Question

(B) The reaction of $CH_3-C \equiv C-CH_3$ with acidic $KMnO_4$ under heating conditions causes oxidative cleavage of the alkyne to form two molecules

Vedclass · Accepted Answer

$CH_3-CH_2-OH$

Vedclass · Answer

(B) The reaction of $CH_3-C \equiv C-CH_3$ with acidic $KMnO_4$ under heating conditions causes oxidative cleavage of the alkyne to form two molecules of acetic acid $(A)$: $CH_3-C \equiv C-CH_3 \xrightarrow{H^{+}/KMnO_4, \Delta} 2 CH_3-COOH$ Next,the reduction of acetic acid $(CH_3-COOH)$ using $LiAlH_4$ followed by acidic workup $(H^{+})$ yields ethanol $(B)$: $CH_3-COOH \xrightarrow{(1) LiAlH_4, (2) H^{+}} CH_3-CH_2-OH$

$CH_3-C \equiv C-CH_3$ $\xrightarrow{H^{+}/KMnO_4, \Delta} A$ $\xrightarrow{(1) LiAlH_4, (2) H^{+}} B$
$B$ will be

Similar Questions

Which of the following does not react with acetylene?

The treatment of $CH_3MgX$ with $CH_3-C \equiv CH$ produces

Which of the following catalysts is used in the polymerization of $CH \equiv CH$ to $C_6H_6$?

Which of the following order of reagents is chosen to prepare $1, 3-$butadiene from $C_2H_2$?

The major product formed in the oxidation of acetylene by alkaline $KMnO_4$ is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$CH_3-C \equiv C-CH_3$ $\xrightarrow{H^{+}/KMnO_4, \Delta} A$ $\xrightarrow{(1) LiAlH_4, (2) H^{+}} B$ $B$ will be