Synthesis of Tetrazoles Catalyzed by Novel Cobalt Magnetic Nanoparticles


Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription Access

Abstract

A novel magnetic Co nanoparticle catalyst was prepared by coating Fe304magnetic nanoparticles with tetraethyl orthosilicate functionalized with (3-chloropropyl)trimethoxysilane and 2-amino-5-mercapto-1,3,4-thiadiazole ligands followed by complexation with Co(OAc)4. The catalyst was then characterized and applied for the synthesis of various tetrazoles by the reactions of amines with sodium azide and triethyl orthoformate in solvent-free conditions at 100°C.

About the authors

F. Sarrafioun

Department of Chemistry, Faculty of Sciences, Arak Branch

Email: sjamehbozorgi@gmail.com
Iran, Islamic Republic of, Arak

S. Jamehbozorgi

Department of Chemistry, Faculty of Sciences, Hamedan Branch

Author for correspondence.
Email: sjamehbozorgi@gmail.com
Iran, Islamic Republic of, Hamedan

M. Ramezani

Department of Chemistry, Faculty of Sciences, Arak Branch

Email: sjamehbozorgi@gmail.com
Iran, Islamic Republic of, Arak

Supplementary files

Supplementary Files
Action
1. JATS XML

Copyright (c) 2019 Pleiades Publishing, Ltd.