ChemInform Abstract: Synthesis of 2, 3‐Dihydroquinazolinones and Quinazolin‐4(3H)‐ones Catalyzed by Graphene Oxide Nanosheets in an Aqueous Medium: "On‐Water" Synthesis Accompanied by Carbocatalysis and Selective C—C Bond Cleavage. Issue 28 (June 2016)