1. Chemical Industries Division, National Research Centre, Dokki, Giza, Egypt;
2. Chemistry Department, Faculty of Science, Jazan University, Jazan, Saudi Arabia;
3. Applied Organic Chemistry Department, National Research Center, Dokki, Giza, Egypt;
4. Department of Chemistry, College of Science and Humanities, Shaqra University, Duwadimi, Saudi Arabia;
5. School of Chemistry, Cardiff University, Cardiff, UK;
6. Department of Optometry, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia