申请人:Sagami Chemical Research Center
公开号:US05254694A1
公开(公告)日:1993-10-19
An optically active epoxycyclohexane derivative represented by the general formula: ##STR1## wherein R represents a 4-oxycarbonyl-1-hydroxy-3-methyl-3(Z)-buten-1-yl or 4-hydroxycarbonyl-3-methyl-1(E),3(Z)-butadien-1-yl group; and R.sup.1 and R.sup.2 each represent a lower alkoxy group or together form a 1,3-dioxolane ring together with the carbon atom to which they are bonded, and an enantiometer thereof. An optically active epoxycyclohexanone derivative represented by the general formula: ##STR2## wherein R.sup.3 represents a hydrogen atom or a lower alkyl, allyl, aralkyl or aryl group, and an enantiomer thereof. Further, the process for preparing these compounds, is also disclosed.
一种光学活性的环氧环己烷衍生物,其通式表示为:##STR1## 其中,R代表4-氧羰基-1-羟基-3-甲基-3(Z)-丁烯-1-基或4-羟基羰基-3-甲基-1(E),3(Z)-丁二烯-1-基;R.sup.1和R.sup.2分别代表较低的烷氧基,或与它们结合的碳原子一起形成1,3-二氧兰环,以及其对映异构体。一种光学活性的环氧环己酮衍生物,其通式表示为:##STR2## 其中,R.sup.3代表氢原子或较低的烷基,烯丙基,芳基甲基或芳基基团,以及其对映异构体。此外,还公开了制备这些化合物的方法。