Portal de Periódicos da CAPES

THE TRITYL PERCHLORATE CATALYZED MICHAEL REACTION

1985; Oxford University Press; Volume: 14; Issue: 7 Linguagem: Inglês

10.1246/cl.1985.953

1348-0715

Shū Kobayashi, Masahiro Murakami, Teruaki Mukaiyama,

Chemical Synthesis and Reactions

Abstract In the presence of a catalytic amount of trityl perchlorate, 1,5-dicarbonyl compounds, the Michael adducts, are obtained in high yields by the reaction of silyl enol ethers with α,β-unsaturated ketones. The intermediate adducts, the synthetically valuable silyl enol ethers, are also isolated in high yields.