Author/Authors :
Matsuo، نويسنده , , Jun-ichi and Negishi، نويسنده , , Shoko and Ishibashi، نويسنده , , Hiroyuki، نويسنده ,
Abstract :
3-Ethoxycyclobutanones reacted with silyl enol ethers to give formal [4+2] cycloadducts, 3-ethoxy-5-trimethylsiloxycyclohexanone derivatives, by using ethylaluminum dichloride as a Lewis acid. Highly oxygenated cyclohexanone derivatives were stereoselectively prepared by this method.
