Synthesis of 5,10,15,20-Tetraphenylporphyrin using zinc

1. What are the general theoretical aspects of the experiment? Discuss the chemical principles/mechanisms/reactivity profile demonstrated in this experiment. 2. How did the experiment itself proceed according to theory? Discuss the role of the reagents and the experimental conditions important for forming the desired product. What factors may contribute to success or failure of the experiment?          

Sample Solution