151259-72-2Relevant academic research and scientific papers
Regioselective Condensation of Ethynyl Vinyl Ketone or 2-Propynyl Ether Derivatives with Silyl Enol Ethers Catalyzed by Trityl Perchlorate
Mukaiyama, Teruaki,Matsui, Shigekazu,Homma, Koichi,Kobayashi, Shu
, p. 2687 - 2690 (2007/10/02)
In the presence of a catalytic amount of trityl perchlorate, ethynyl vinyl ketone derivatives regioselectively react with silyl enol ethers to afford the corresponding Michael adducts in high yields. 2-Propynyl ether derivatives also react with silyl enol
