66529-97-3Relevant academic research and scientific papers
Iodotrimethylsilane-Promoted 1,4-Addition of Copper Acetylides to α,β-Unsaturated Ketones and Aldehydes
Eriksson, Magnus,Iliefski, Tommy,Nilsson, Martin,Olsson, Thomas
, p. 182 - 187 (2007/10/03)
In the presence of iodotrimethylsilane (TMSI) and lithium iodide in tetrahydrofuran, the otherwise unreactive copper acetylides add to enones present as s-trans conformers to provide good yields of the silyl enol ethers of β-acetylido carbonyl compounds.
Nickel-Catalyzed Conjugate Addition of Alkynyl Groups to α,β-Unsaturated Ketones
Schwartz, Jeffrey,Carr, Denise B.,Hansen, Robert T.,Dayrit, Fabian M.
, p. 3053 - 3061 (2007/10/02)
The complex formed by reaction of Ni(acac)2 and DiBAH (1:1) catalyzes conjugate addition of dialkylaluminium acetylides to α,β enones; on hydrolysis, 3-alkynyl ketones are produced in high yield.Through this procedure conjugate addition of alkynyl groups
