The reagent used for the preparation of higher ether from halogenated ethers is

The reagent use for the preparation of higher ethers from halogenated ethers is

Preparation of Ether

Reaction used for the preparation of ethers is

Write the names of the reagents and equations for the preparation of the 1-Methoxyethane ethers by Williamson's synthesis .

Write the names of the reagents and equations for the preparation of the Ethoxybenzene ethers by Williamson's synthesis .

Write the names of the reagents and equations for the preparation of the 1-Propoxypropane ethers by Williamson's synthesis .