ChemInform Abstract: Phosphine‐Catalyzed Regioselective and Stereoselective Hydrohalogenation Reaction of 2‐(1‐Alkynyl)‐2‐alken‐1‐ones: Synthesis of 2‐Halo‐1, 3‐dienes. Issue 1 (17th December 2015) - Li, Wenbo; Gao, Lihua; Yue, Zhenting; Zhang, Junliang