DABCO-Catalyzed Reaction of Phenols or 1,2-Diphenols with Activated Alkynes Leading to the Formation of Alkenoic Acid Esters or 1,3-Dioxole Derivatives - Fan, Ming-Jin; Li, Gao-Qiang; Li, Lian-Hua; Yang, Shang-Dong; Liang, Yong-Min (Synthesis, 2006)