申请人:Ajinomoto Co., Inc.
公开号:US04658055A1
公开(公告)日:1987-04-14
A method for the manufacture of a heptanoic acid derivative represented by the formula ##STR1## wherein R.sup.3 stands for an acyloxy group, a halogen atom, or a hydrogen atom, which comprises reacting a cyclooctene derivative represented by the formula ##STR2## wherein Y stands for --R.sup.1, --COR.sup.1 or --SiR.sup.2.sub.3, wherein R.sup.1 is an alkyl group, an aryl group, or an aralkyl group and R.sup.2 is an alkyl group of 1 to 5 carbon atoms, with a compound represented by the formula ##STR3## wherein R.sup.3 has the same meaning as indicated above and X.sup.1 and X.sup.2 each is a halogen atom, is described along with uses for such compounds.
一种制备七碳酸衍生物的方法,该衍生物的化学式为##STR1##其中R.sup.3代表酰氧基团,卤素原子或氢原子,该方法包括将一种环辛烯衍生物与化合物反应,所述环辛烯衍生物的化学式为##STR2##其中Y代表--R.sup.1,--COR.sup.1或--SiR.sup.2.sub.3,其中R.sup.1为烷基,芳基或芳烷基,R.sup.2为1至5个碳原子的烷基,所述化合物的化学式为##STR3##其中R.sup.3具有上述指示的相同含义,X.sup.1和X.sup.2各自是卤素原子。同时还描述了这些化合物的用途。