1373766-63-2Relevant academic research and scientific papers
Gold(I) Complexes in Ionic Liquids: An Efficient Catalytic System for the C-H Functionalization of Arenes and Heteroarenes under Mild Conditions
Baron, Marco,Biffis, Andrea
, p. 3687 - 3693 (2019/06/13)
Use of ionic liquids bearing the proper counteranion as reaction solvents allows to boost the reactivity of gold(I) complexes as catalysts in the hydroarylation of alkynes with arenes and heteroarenes. Several commercial complexes of general structure LAu
Addition of pyrroles onto terminal alkynes catalyzed by a dinuclear ruthenium (II) complex
Tan, Sze Tat,Teo, Yew Chin,Fan, Wai Yip
, p. 58 - 64 (2012/05/20)
The addition of pyrroles onto alkynes has been catalyzed by a dinuclear ruthenium complex, Ru2(CO)4(PPh3)2Br4, resulting in the formation of geminal 2-vinylpyrroles in high yields under mild conditions. Further functionalization with pyrroles or alkynes to afford dipyrrolmethanes or 2,5-bis(vinyl)pyrroles via the vinyl functional group can readily be achieved. A mechanism involving cationic ruthenium complexes was proposed based on the product regioselectivity, deuteration and infrared spectroscopic studies carried out on the catalytic process.
