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公开(公告)号:US4820725A
公开(公告)日:1989-04-11
申请号:US893133
申请日:1986-08-04
申请人: Uta Jensen-Korte , Reinhold Gehring , Otto Schallner , Jorg Stetter , Heinz-Jurgen Wroblowsky , Benedikt Becker , Wilhelm Stendel , Berhard Homeyer , Wolfgang Behrenz
发明人: Uta Jensen-Korte , Reinhold Gehring , Otto Schallner , Jorg Stetter , Heinz-Jurgen Wroblowsky , Benedikt Becker , Wilhelm Stendel , Berhard Homeyer , Wolfgang Behrenz
IPC分类号: A01N25/04 , A01N43/40 , A01N43/56 , A01P7/02 , A01P7/04 , C07D231/18 , C07D401/04
CPC分类号: C07D401/04 , A01N43/56 , C07D231/18
摘要: 1-Aryl-pyrazole of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl or halogenoalkyl,R.sup.2 represents alkyl, halogenoalkyl or in each case optionally substituted aralkyl or aryl,R.sup.3 represents hydrogen or halogen,Ar represents optionally substituted phenyl or pyridyl, andn represents the number 0, 1 or 2,the 1-aryl-pyrazole being useful in agents for combating pests.
摘要翻译: 其中R 1表示氢,烷基或卤代烷基,R 2表示烷基,卤代烷基或在各种情况下任选取代的芳烷基或芳基,R 3表示氢或卤素,Ar表示任意取代的苯基或吡啶基, 并且n表示数字0,1或2,1-芳基 - 吡唑可用于防治害虫的试剂。
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公开(公告)号:US4470934A
公开(公告)日:1984-09-11
申请号:US475274
申请日:1983-03-14
申请人: Bernd-Wieland Kr/u/ ger , Hans-Joachem Riebel , Ingeborg Hammann , Berhard Homeyer , Wilhelm Stendel
发明人: Bernd-Wieland Kr/u/ ger , Hans-Joachem Riebel , Ingeborg Hammann , Berhard Homeyer , Wilhelm Stendel
CPC分类号: C07F9/425 , C07F9/14 , C07F9/1651 , C07F9/20 , C07F9/26 , C07F9/4075
摘要: New cyanoalkylphosphoric acid ester chlorides of the general formula ##STR1## in which R represents a hydrogen atom, an optionally substituted radical selected from alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aralkyl, aralkenyl and aryl, or an optionally substituted heterocyclic radical,R.sup.1 represents an optionally substituted radical selected from alkyl, alkenyl, alkinyl, aryl, aralkyl, alkoxy, aryloxy, aralkoxy, alkylthio, alkenylthio, alkinylthio, arylthio, aralkylthio, alkylamino (monoalkylamino or dialkylamino), arylamino or aralkylaminoand X represents oxygen or sulphurare obtained by the reaction of a phosphoric acid dichloride of the general formula ##STR2## with an aldehyde of the general formulaR--CHO (III)in the presence of an approximately equimolar quantity of a water-soluble cyanide. The compounds of the formula (I) can be used as intermediate products for the preparation of insecticides.
摘要翻译: 通式为“IMAGE”的新的氰基烷基磷酸酯氯化物,其中R表示氢原子,任选取代的选自烷基,烯基,炔基,环烷基,环烯基,芳烷基,芳烯基和芳基或任选取代的杂环基的基团,R1 表示选自烷基,烯基,炔基,芳基,芳烷基,烷氧基,芳氧基,芳烷氧基,烷硫基,烯硫基,炔基硫基,芳硫基,芳烷硫基,烷基氨基(单烷基氨基或二烷基氨基),芳基氨基或芳烷基氨基,X表示氧或硫的任选取代基 通过在通式R-CHO(III)的醛与大约等摩尔量的水溶性氰化物的存在下,使通式为“IMAGE”(II)的磷酸二氯化物反应得到。 式(I)的化合物可用作制备杀虫剂的中间产物。
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