1320307-48-9Relevant academic research and scientific papers
Gold-catalyzed reaction of oxabicyclic alkenes with electron-deficient terminal alkynes to produce acrylate derivatives
Sun, Yin-Wei,Xu, Qin,Shi, Min
, p. 1969 - 1976 (2013)
Oxabicyclic alkenes can react with electron-deficient terminal alkynes in the presence of a gold catalyst under mild conditions, affording the corresponding addition products in moderate yields. When using alkynyl esters as substrates, the (Z)-acrylate derivatives are obtained. Using but-3-yn-2-one (ethynyl ketone) as a substrate, the corresponding addition product is obtained with (E)configuration. The proposed mechanism of these reactions is also discussed.
