1266386-37-1Relevant articles and documents
Pyridinium p-toluenesulfonate: A mild and efficient catalyst for the regioselective tetrahydropyranylation of indazole derivatives under solvent-free conditions
Thatipally, Suresh,Acharyulu, Palle V.R.,Dubey
experimental part, p. 451 - 454 (2011/11/01)
An efficient and regioselective tetrahydropyranyl (THP) protection on substituted 1H-indazoles in solution phase as well as under solvent-free conditions catalyzed by microwave irradiation in the presence of pyridinium p-toluenesulfonate (PPTS) as mild catalyst.