ChemInform Abstract: [3 + 2] Cycloaddition of Propargylic Alcohols and α‐Oxo Ketene Dithioacetals: Synthesis of Functionalized Cyclopentadienes and Further Application in a Diels—Alder Reaction. Issue 51 (23rd December 2014) - Fang, Zhongxue; Liu, Jianquan; Liu, Qun; Bi, Xihe