مشخصات پژوهش

The present investigation describes synthesis of a good range of henna‐based compounds in the presence of novel nano cobalt phthalocyanine like molten salt (tetra‐2,3‐pyridiniumporphyrazinato cobalt tribromomethanide) [Co (TPPABr)] CBr3 as an efficient, recyclable and thermally stable heterogeneous catalyst