1. Department of Chemistry, Faculty of Science and Arts, King Khalid University, Mohail, Saudi Arabia
2. Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Egypt
3. Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
4. Applied Organic Chemistry Department, National Research Centre, Cairo, Egypt
5. Department of Chemistry, Faculty of Arts and Science, Northern Border University, Rafha, Saudi Arabia