申请人:BASF Aktiengesellschaft
公开号:US05489605A1
公开(公告)日:1996-02-06
Cyanooxime ethers of the formula I R.sup.1 R.sup.2 CH--ON.dbd.C(CN)--R.sup.3 I where R.sup.1 is hydrogen or C.sub.1 -C.sub.4 -alkyl; R.sup.2 is an unsubstituted or substituted mononuclear to trinuclear aliphatic or aromatic ring system which, in addition to carbon atoms, may contain from one to four nitrogen atoms or from one to three hetero atoms selected from the group consisting of oxygen, sulfur and nitrogen and R.sup.3 is unsubstituted or substituted alkyl or an unsubstituted or substituted aliphatic ring system which, in addition to carbon atoms, may contain one or two hetero atoms selected from the group consisting of oxygen, sulfur and nitrogen, processes for their preparation, agents containing them and their use.
氰羟基醚的化学式为IR1R2CH--ON.dbd.C(CN)--R3,其中R1为氢或C1-C4-烷基;R2为未取代或取代的单核至三核脂肪或芳香环系统,除了碳原子外,可能含有一到四个氮原子或来自氧、硫和氮的一到三个杂原子;R3为未取代或取代的烷基或未取代或取代的脂肪环系统,除了碳原子外,可能含有来自氧、硫和氮的一到两个杂原子,其制备方法,含有它们的试剂以及它们的用途。