ChemInform Abstract: Highly Selective and Modular Synthesis of 3‐Aryl‐4‐(arylethynyl)‐2H‐chromen‐2‐ones from 2‐Iodoaryl 2‐Arylacetates Through a Carbonylative Sonogashira Coupling‐Intramolecular Aldol Cascade Reaction. Issue 52 (6th December 2016)