Among the following chlorides,the compounds w | vedclass

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

Question

(A) The hydrolysis of alkyl chlorides in aqueous $NaOH$ proceeds via $S_N1$ or $S_N2$ mechanisms.$1$. Methoxymethyl chloride $(CH_3OCH_2Cl)$ undergoes

Vedclass · Accepted Answer

$1$ and $3$

Vedclass · Answer

(A) The hydrolysis of alkyl chlorides in aqueous $NaOH$ proceeds via $S_N1$ or $S_N2$ mechanisms.$1$. Methoxymethyl chloride $(CH_3OCH_2Cl)$ undergoes $S_N1$ reaction very rapidly because the resulting carbocation $(CH_3OCH_2^+)$ is highly stabilized by resonance from the lone pair on the oxygen atom.$2$. Benzyl chloride $(C_6H_5CH_2Cl)$ also forms a resonance-stabilized carbocation,but it is less stable than the methoxymethyl carbocation.$3$. Neopentyl chloride $((CH_3)_3CCH_2Cl)$ is a primary alkyl halide with significant steric hindrance at the $\beta$-carbon,which makes $S_N2$ reactions extremely slow.$4$. Propyl chloride $(CH_3CH_2CH_2Cl)$ is a primary alkyl halide that undergoes $S_N2$ reaction at a moderate rate.Therefore,methoxymethyl chloride $(1)$ is hydrolysed most easily,and neopentyl chloride $(3)$ is hydrolysed most slowly.

Reaction	Product
$I$. $RX + AgCN$	$RNC$
$II$. $RX + KCN$	$RCN$
$III$. $RX + KNO_2$	$RONO$
$IV$. $RX + AgNO_2$	$RNO_2$

Similar Questions

$n-$propyl bromide on treating with alcoholic $KOH$ produces

Which of the following pairs is/are correctly matched?

Reaction Product

$I$. $RX + AgCN$ $RNC$

$II$. $RX + KCN$ $RCN$

$III$. $RX + KNO_2$ $RONO$

$IV$. $RX + AgNO_2$ $RNO_2$

What is the major product formed when $3$-phenylpropene reacts with $HBr$?

Tertiary alkyl halides are practically inert to $SN^2$ mechanism because of....

The reaction involving the coupling of an aryl halide and an alkyl halide in the presence of sodium metal and dry ether is known as:

Vedclass Test Series

Exam Paper Generator

Online Exam Module