Synthetic Photochemistry. LVIII. Intramolecular Photocycloaddition of 2-Alkenyl-6-methyl-4<i>H</i>-1,3-dioxin-4-ones
作者:Hitoshi Takeshita、Ying-She Cui、Nobuo Kato、Akira Mori、Yoshiaki Nagano
DOI:10.1246/bcsj.65.2940
日期:1992.11
2-Alkenyl-6-methyl-4H-1,3-dioxin-4-ones, adducts of diketene to alkenals or alkenones, are useful synthons which are applicable to photocycloadditions to construct multiply-functionalized alicyclic compounds via stereoselective intramolecular path. Some of the cage-shaped photoproducts showed extraordinary spectroscopic features.
2-Alkenyl-6-methyl-4H-1,3-dioxin-4-ones 是双烯酮与链烯醇或链烯酮的加合物,是有用的合成子,适用于光环加成,通过立体选择性分子内路径构建多官能化脂环化合物。一些笼形照片产品显示出非凡的光谱特征。