Explain Fittig reaction .

(a) (i) Name the organic product formed when chloroalkane is heated with concentrated solution of sodium iodide (Nal) in acetone? (ii) Write the chemical equation for the above reaction (iii) Name the above reaction. (b) Explain Fittig's reaction with an equation.

Fittig's reaction

Write Fittig reaction.

Explain Wurtz-Fittig reaction with equation.

Which metal is used in Fittig reaction ?

Describe with suitable examples the Wurtz-Fittig reaction and Fittig reaction.