ChemInform Abstract: Reinvestigating the Reaction of 1H‐Pyrazol‐5‐amines with 4, 5‐Dichloro‐1, 2, 3‐dithiazolium Chloride: A Route to Pyrazolo[3, 4‐c]isothiazoles and Pyrazolo[3, 4‐d]thiazoles. Issue 39 (23rd September 2014)