1. Natural and Medical Sciences Research Centre University of Nizwa Birkat Almouz 616 Birkat Almouz Oman
2. Department of Chemistry Bacha Khan University Charsadda Charsadda Khyber Pakhtunkhwa 24420 Pakistan
3. Department of Biological Sciences and Chemistry University of Nizwa Birkat Almouz Oman
4. Organic Chemistry Martin‐Luther‐University Halle‐Wittenberg Kurt‐Mothes‐Strasse 2 Halle (Saale) 06120 Germany