Identify the following named reaction:
C2H5Br \(\rm \xrightarrow{Na/Dry\ ether}\)C2H5 - C2H5
1
Wurtz reaction
2
Sandmeyer's reaction
3
Williamson's synthesis
4
Ullmann reaction
Identify the following named reaction:
C2H5Br \(\rm \xrightarrow{Na/Dry\ ether}\)C2H5 - C2H5