The previously reported structure of an oxidation product obtained from the reaction of an (α-tocopherol model compound(1) with KO2 is revised to 6-hydroxy-2,2,6,7,8-pentamethylchroman-5(6H)-one(3) on the basis of the X-ray crystallographic and 18O-labeling studies.
由(α-
生育酚模型化合物(1)与KO 2反应获得的氧化产物的先前报道的结构被修改为6-羟基-2,2,6,7,8-
五甲基苯并
吡喃-5(6H)-根据X射线晶体学和18种O标记研究,得出一(3)。