1
Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, I.R.Iran
2
School of Chemistry, Damghan University, Damghan, I.R.Iran
Abstract
Nanosilica periodic acid (nano-SPIA) is found to be a new, powerful, and reusable heterogeneous catalyst for the rapid synthesis of 2-naphtholazo dyes via diazotization of aromatic amines and followsazo coupling with 2-naphthol under solvent-free conditions at room temperature by grinding. Eco-friendly, heterogeneous reaction conditions, high stability of diazonium salt, simple experimental procedures, and high yields are some of the important advantages of this method.
Bamoniri, A., Pourali, A., & Nazifi, S. (2014). Nano Silica/ HIO4 as a Green and Reusable Catalyst for Synthesis of 2-Naphthol Azo Dyes under Grinding Conditions. International Journal of Nanoscience and Nanotechnology, 10(4), 197-203.
MLA
A. Bamoniri; A.R. Pourali; S.M.R. Nazifi. "Nano Silica/ HIO4 as a Green and Reusable Catalyst for Synthesis of 2-Naphthol Azo Dyes under Grinding Conditions". International Journal of Nanoscience and Nanotechnology, 10, 4, 2014, 197-203.
HARVARD
Bamoniri, A., Pourali, A., Nazifi, S. (2014). 'Nano Silica/ HIO4 as a Green and Reusable Catalyst for Synthesis of 2-Naphthol Azo Dyes under Grinding Conditions', International Journal of Nanoscience and Nanotechnology, 10(4), pp. 197-203.
VANCOUVER
Bamoniri, A., Pourali, A., Nazifi, S. Nano Silica/ HIO4 as a Green and Reusable Catalyst for Synthesis of 2-Naphthol Azo Dyes under Grinding Conditions. International Journal of Nanoscience and Nanotechnology, 2014; 10(4): 197-203.
)