English
Karnataka Board PUCPUC Science 2nd PUC Class 12

Write the name of the reagent and equation for the preparation of the following ethers by Williamson’s synthesis: 1-Methoxyethane - Chemistry

Advertisements
Advertisements

Question

Write the name of the reagent and equation for the preparation of the following ethers by Williamson’s synthesis:

1-Methoxyethane

Chemical Equations/Structures

Solution

\[\ce{\underset{Sodium ethoxide}{CH3CH2O^-Na+} + \underset{Bromomethane}{CH3 - Br} ->[\Delta] \underset{1-Methoxyethane}{CH3CH2 - O - CH3} + NaBr}\]

shaalaa.com
  Is there an error in this question or solution?
Chapter 11: Alcohols, Phenols and Ethers - Exercises [Page 346]

APPEARS IN

NCERT Chemistry [English] Class 12
Chapter 11 Alcohols, Phenols and Ethers
Exercises | Q 23.4 | Page 346

RELATED QUESTIONS

Write the equations involved in the following reactions : Williamson synthesis


Write the reactions of Williamson synthesis of 2-ethoxy-3-methylpentane starting from ethanol and 3-methylpentan-2-ol.


Write the name of the reagent and the equation for the preparation of the following ether by Williamson’s synthesis:

Ethoxybenzene


Explain the following with an example.

Williamson ether synthesis


Write the structure of 3-Bromo-2-methylprop-1-ene


Account for the following : 
t-butyl chloride on heating with sodium methoxide gives 2-methylpropene instead of t-butyl methyl ether.


Williamson's synthesis of preparing dimethyl ether is a/an ____________.


Preparation of alcohols from alkenes involves the electrophilic attack on alkene carbon atom. Explain its mechanism.


Identify the following named reaction

\[\ce{C2H5Br ->[NaOCH3] C2H5OCH3}\]


Which of the following compounds gives a secondary alcohol upon reaction with methylmagnesium bromide?


Williamson's synthesis of ether is an example of ______.


HBr reacts with \[\ce{CH2 = CH - OCH3}\] under anhydrous conditions at room temperature to give ______.


Write the name of reagent and equation for the preparation of the following ether by Williamson’s synthesis:

2-Methoxy-2-methylpropane


Write the name of reagent and equation for the preparation of the following ethers by Williamson’s synthesis:

2-Methoxy-2-methylpropane


Write the name of reagent and equation for the preparation of the following ethers by Williamson’s synthesis:

2-Methoxy-2-methylpropane


Identify the product(s) is/are formed when 1-methoxy propane is heated with excess HI. Name the mechanism involved in the reaction.


What will be the product (X and A)for the following reaction

  \[\ce{acetylchloride->[i)CH3MgBr][ii)H3O+]X ->[acidk2crp3]A}\] 


Give the structure and IUPAC name of the metamers of 2-methoxy propane.


Write the name of reagent and equation for the preparation of the following ether by Williamson’s synthesis:

2-Methoxy-2-methylpropane


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×