34. Magnetite-supported sulfonic acid: a retrievable nanocatalyst for the Ritter reaction and multicomponent reactions

Manoj B. Gawande,* Anuj  K. Rathi, Isabel D. Nogueira, Rajender S. Varma* and Paula S. Branco*

Green Chemistry, 2013,15, 1895-1899. (IF- 10.18)