Paracetamol may be made by acetylation of para-aminophenol (obtained by reduction of para-nitrophenol) with acetic acid or acetic anhydride. A number of other synthetic routes have been described in literature.
From your vedeo Sir , I dint understand how to manufacture paracetamol and one of the ingredients is paracetamol itself.?please can you tell us all the ingredients needed for the manufacture of paracetamol?