title: Ligand-free Ag(I)-catalyzed carboxylation of terminal alkynes with CO2.
abstract: A convenient approach to selectively prepare a wide range of functionalized propiolic acids was developed by AgI-catalyzed carboxylation of terminal alkynes using carbon dioxide as carboxylative agent under ligand-free conditions.
authors.affiliation: State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China.
authors.forename: Xiao
authors.initials: X
authors.lastname: Zhang
authors.forename: Wen-Zhen
authors.initials: WZ
authors.lastname: Zhang
authors.forename: Xiang
authors.initials: X
authors.lastname: Ren
authors.forename: Lin-Lin
authors.initials: LL
authors.lastname: Zhang
authors.forename: Xiao-Bing
authors.initials: XB
authors.lastname: Lu