Tertiary alkyl halides are practically inert | vedclass

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

Question

(D) $S_N2$ reactions involve the attack of a nucleophile from the backside of the carbon atom bonded to the leaving group.In tertiary alkyl halides,th

Vedclass · Accepted Answer

Steric hindrance

Vedclass · Answer

(D) $S_N2$ reactions involve the attack of a nucleophile from the backside of the carbon atom bonded to the leaving group.In tertiary alkyl halides,the central carbon atom is surrounded by three bulky alkyl groups.These bulky groups create significant steric hindrance,which prevents the nucleophile from approaching the electrophilic carbon center.Therefore,tertiary alkyl halides are practically inert to $S_N2$ substitution.

Reactants	Products
$A$. $C_2H_5Cl$,moist $Ag_2O$	$I$. $CH_3CH_2ONO$
$B$. $C_2H_5Cl$,aqueous ethanolic $AgCN$	$II$. $C_2H_4$
$C$. $C_2H_5Cl$,aqueous ethanolic $AgNO_2$	$III$. $CH_3CH_2OH$
$D$. $C_2H_5Cl$,ethanolic $KOH$	$IV$. $CH_3CH_2NC$

Tertiary alkyl halides are practically inert to substitution by $S_N2$ mechanism because of:

Similar Questions

Which of the following compounds will undergo $S_{N^1}$ reaction most easily?

When $CH_3CH_2CHCl_2$ is treated with $NaNH_2$,the product formed is

Match the following:
Reactants Products
$A$. $C_2H_5Cl$,moist $Ag_2O$ $I$. $CH_3CH_2ONO$
$B$. $C_2H_5Cl$,aqueous ethanolic $AgCN$ $II$. $C_2H_4$
$C$. $C_2H_5Cl$,aqueous ethanolic $AgNO_2$ $III$. $CH_3CH_2OH$
$D$. $C_2H_5Cl$,ethanolic $KOH$ $IV$. $CH_3CH_2NC$

The correct match is:

Which of the following compounds reacts with $KCN$ to form a cyanide?

Ethyl orthoformate is formed by heating which of the following compounds with sodium ethoxide?

Vedclass Test Series

Exam Paper Generator

Online Exam Module