申请人:Stauffer Chemical Company
公开号:US04137308A1
公开(公告)日:1979-01-30
Compounds having the formula ##STR1## in which R is phenyl, phenylthio, phenoxy, or lower alkylthio; R.sub.1 is lower alkoxy; R.sub.2 is lower alkyl or lower alkoxy; R.sub.3 is lower alkyl; and X is sulfur or oxygen. The compounds have utility as insecticides and miticides. The compounds can be prepared through novel intermediates having the formula ##STR2## BY A NOVEL PROCESS OF REACTING A METHYL KETONE OXIME WITH A HALOACETYL CHLORIDE IN THE ABSENCE OF AN ACID ACCEPTOR.
具有以下化学式的化合物##STR1## 其中R为苯基,苯硫基,苯氧基或低碳基硫基;R.sub.1为低碳氧基;R.sub.2为低碳基或低碳氧基;R.sub.3为低碳基;X为硫或氧。这些化合物可用作杀虫剂和杀螨剂。这些化合物可以通过新型中间体的制备而得到,该中间体具有以下化学式##STR2## 通过在缺乏酸受体的情况下,将甲基酮肟与卤代乙酰氯反应的新型过程制备而成。