1195986-39-0Relevant articles and documents
Magnetic graphene oxide anchored sulfonic acid as a novel nanocatalyst for the synthesis of N-aryl-2-amino-1,6-naphthyridines
Rostamizadeh, Shahnaz,Rezgi, Mina,Shadjou, Nasrin,Hasanzadeh, Mohammad
, p. 1317 - 1322 (2014/04/17)
Magnetic graphene oxide functionalized with sulfonic acid (Fe 3O4-GO-SO3H) was used as a new recyclable nanocatalyst for one-pot synthesis of N-aryl-2-amino-1,6-naphthyridine derivatives under solvent free conditions. The catalyst could be easily recovered from the reaction mixture by an external magnet and reused without significant decrease in activity even after 4 runs. This nanocatalyst exhibited better activities to other commercially available sulfonic acid catalysts.