ChemInform Abstract: Covalently Anchored Carboxylic Acid on Uniform Spherical Silica Nanoparticles with Narrow Slit Like Mesopores for the Synthesis of Pyrroloacridinones: CuI‐Catalyzed Further C(sp3)—H Oxyfunctionalization for C=O Formation. Issue 49 (9th December 2014)