1. Department of PG Studies and Research in Chemistry, Rani Channamma University, Belagavi-591156, Karnataka, India
2. Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Ciudad Universitaria, Av. Universidad s/n. C. P., 66451, Nuevo León, Mexico
3. Department of PG Studies and Research in Chemistry, Vijayanagara Srikrishnadevaraya University, Ballari-583105, Karnataka, India
4. Department of Chemistry, SVM Arts Science & Commerce College, Ilkal, Karnataka, India