作者:Yujiro Hayashi、Koji Wariishi、Teruaki Mukaiyama
DOI:10.1246/cl.1987.1243
日期:1987.7.5
1,3-Dioxolan-2-ylium cations, derived from aldehyde ethylene acetals and trityl cation, react with ketene silyl acetals and enamines to give the corresponding β-keto esters and 1,3-diketones, respectively.
1,3-Dioxolan-2-ylium 阳离子源自醛亚乙基缩醛和三苯甲基阳离子,与烯酮甲硅烷基缩醛和烯胺反应分别生成相应的 β-酮酯和 1,3-二酮。