ChemInform Abstract: Carboxylic Acid‐Catalyzed One‐Pot Synthesis of Cyanoacetylureas and Their Cyclization to 6‐Aminouracils in Guanidine Ionic Liquid. Issue 29 (1st July 2013) - Chavan, Sunil S.; Shelke, Rupesh U.; Degani, Mariam S.