Which one of the following methods is used to | vedclass

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

Question

(B) $Me_{3}CONa + EtCl \rightarrow Me_{3}COEt + NaCl$Williamson synthesis involves the reaction of an alkoxide with a primary alkyl halide to form an

Vedclass · Accepted Answer

Mixing $Me_{3}CONa$ with $EtCl$

Vedclass · Answer

(B) $Me_{3}CONa + EtCl \rightarrow Me_{3}COEt + NaCl$Williamson synthesis involves the reaction of an alkoxide with a primary alkyl halide to form an ether.Since $EtCl$ is a primary $(1^{\circ})$ alkyl halide and $Me_{3}CONa$ is a bulky alkoxide, this reaction proceeds via an $S_{N}2$ mechanism to yield the desired ether.Option $A$ would result in elimination $(E2)$ because $Me_{3}CCl$ is a tertiary alkyl halide.Therefore, the correct option is $B$.

Which one of the following methods is used to prepare $Me_{3}COEt$ with a good yield?

Similar Questions

What are the products formed when phenyl ethyl ether is heated with concentrated $HBr$?

This reaction can be classified as:

Write equations of the following reactions:
$(i)$ Friedel-Crafts reaction - alkylation of anisole.
$(ii)$ Nitration of anisole.
$(iii)$ Bromination of anisole in ethanoic acid medium.
$(iv)$ Friedel-Craft's acetylation of anisole.

What is the temperature at which ethers can be prepared from alcohols by the action of concentrated $H_2SO_4$ (in $K$)?

An ether is heated with phosphorus pentasulphide to give:

Vedclass Test Series

Exam Paper Generator

Online Exam Module