After the reaction was complete, adequate amounts of solvents (ethanol and water) were added to remove the residual CD and phenytoin. then the precipitate was filtered. After drying in vacuum oven at 80 ◦C, white powdered products was attained
After the reaction was complete, adequate amounts of solvents (ethanol and water) were added to remove the residual CD and phenytoin.then the precipitate was filtered.After drying in vacuum oven at 80 ◦C, white powdered products was attained