Substituted azolylmethyloxiranes
    41.
    发明授权
    Substituted azolylmethyloxiranes 失效
    取代的唑基甲基环氧乙烷

    公开(公告)号:US5371065A

    公开(公告)日:1994-12-06

    申请号:US305836

    申请日:1989-02-02

    摘要: Fungicidal and plant growth-regulating substituted azolylmethyloxiranes of the formula ##STR1## in which R.sup.1 stands for alkyl,R.sup.2 stands for alkyl,X stands for a nitrogen atom or the CH group,Y stands (or halogen, alkyl, cycloalkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, optionally substituted phenyl, optionally substituted phenoxy, optionally substituted phenylalkyl and/or optionally substituted phenylalkoxy andm stands for the numbers 0, 1, 2 or 3,and addition products thereof with acids and metal salts.

    摘要翻译: R 1代表烷基,R 2代表烷基,X代表氮原子或CH基团,Y代表(或卤素,烷基,环烷基,环烷基,环烷基或芳烷基)的杀真菌和植物生长调节取代的吡唑基甲基环氧烷, 烷氧基,烷硫基,卤代烷基,卤代烷氧基,卤代烷硫基,任选取代的苯基,任选取代的苯氧基,任选取代的苯基烷基和/或任选取代的苯基烷氧基,m代表数字0,1,2或3,其加成产物与酸和金属盐 。

    Pesticides based on pyrimidine derivatives
    44.
    发明授权
    Pesticides based on pyrimidine derivatives 失效
    基于嘧啶衍生物的农药

    公开(公告)号:US4877446A

    公开(公告)日:1989-10-31

    申请号:US146996

    申请日:1988-01-22

    摘要: A method of combating fungi which comprises applying to such fungi or to a fungus habitat a fungicidally effective amount of a substituted pyrimidine of the formula ##STR1## in which Ar represents optionally substituted phenyl,X represents oxygen, sulphur, sulphinyl, sulphonyl or one of the groups--CH.sub.2 --; --O--CH.sub.2 --; --CHhd 2--O----O--CH.sub.2 --CH.sub.2 --; --S(O).sub.n --CH.sub.2 --; --CH.sub.2 --S(O).sub.n --or --S(O).sub.n --CH.sub.2 --CH.sub.2 --, andY represents on eof the groups ##STR2## where R represents hydrogen, alkyl, alkenyl, alkinyl or optionally substituted aralkyl, andn represents a number 0, 1 or 2,or an acid-additonal salt or metal-salt complex thereof. Most of the compounds are new.

    摘要翻译: 一种对抗真菌的方法,其包括将杀真菌有效量的下式的取代嘧啶应用于真菌或真菌栖息地,其中Ar表示任选取代的苯基,X表示氧,硫,亚磺酰基,磺酰基或其中之一 基团-CH 2 - ; -O-CH 2 - ; -CH 2 O-O-CH 2 -CH 2 - ; -S(O)n -CH 2 - ; -CH 2 -S(O)n - 或-S(O)n -CH 2 -CH 2 - ,Y表示基团,其中R表示氢,烷基,烯基,炔基或任选取代的芳烷基,n表示 数字0,1或2,或其酸加成盐或金属盐络合物。 大多数化合物是新的。

    Process for the preparation of hydroxybenzaldoxime O-ethers
    45.
    发明授权
    Process for the preparation of hydroxybenzaldoxime O-ethers 失效
    制备羟基苯甲醛肟O-醚的方法

    公开(公告)号:US4845288A

    公开(公告)日:1989-07-04

    申请号:US147417

    申请日:1988-01-25

    CPC分类号: C07C239/20

    摘要: A process for the preparation of a hydroxybenzaldoxime O-ether of the formula ##STR1## in which R.sup.1 represents alkyl, comprising(a) in a first step, hydrogenating a nitro-benzaldoxime O-ether of the formula ##STR2## using the calculated amount of hydrogen in the presence of a catalyst and in the presence of a diluent, and(b) in a second step, reacting the amino-benzaldoxime O-ether of the formula ##STR3## thus obtained with a diazotizing agent in acidic, aqueous solution, and, without isolation, thermally hydrolyzing the resultant diazonium salt of the formula ##STR4## in which X.crclbar. represents an equivalent of an inorganic anion, in acidic, aqueous solution.

    摘要翻译: 制备式(I)的羟基苯甲醛肟O-醚的方法,其中R 1表示烷基,包括(a)在第一步骤中氢化式IMAGE的硝基苯甲醛肟O-醚 II)在催化剂存在下和稀释剂存在下使用计算量的氢,和(b)在第二步中,使由此得到的式(III)的氨基 - 苯甲醛肟O-醚反应 用酸性水溶液中的重氮化试剂,并且在不分离的情况下,在酸性水溶液中热解所得到的其中X( - )代表无机阴离子的式Ⅺ(Ⅳ)的重氮盐。

    Hydroxybenzaldoxime O-ethers
    46.
    发明授权
    Hydroxybenzaldoxime O-ethers 失效
    羟基苯甲醛肟O-醚

    公开(公告)号:US4845287A

    公开(公告)日:1989-07-04

    申请号:US43662

    申请日:1987-04-28

    CPC分类号: C07C249/12 C07C251/48

    摘要: A process for the preparation of a hydroxybenzaldoxime O-ether of the formula ##STR1## in which R.sup.1 is alkyl, alkenyl or alkinyl, comprising reacting an aminobenzaldoxime O-ether of the formula ##STR2## in which R.sup.1 has the abovementioned meaning, with a diazotizing agent in acidic, aqueous solution, and thermally hydrolyzing the resulting diazonium salt of the formula ##STR3## in which X.crclbar. in an equivalent of an inorganic anion andR.sup.1 has the abovementioned meaning,in acidic, aqueous solution without intermediate isolation.The products are intermediates for agricultural and pharmaceutical chemicals.Novel amino-benzaldoxime O-ethers of the formula ##STR4## wherein R.sup.1 has the above-mentioned meaning.

    摘要翻译: 制备式(I)的羟基苯甲醛肟O-醚的方法,其中R 1是烷基,链烯基或炔基,包括使式(II)的氨基苯甲醛肟O-醚与其中R1具有 上述含义,在酸性水溶液中用重氮化剂,并热解水解所得的式(III)的重氮盐,其中X( - )的当量无机阴离子和R1具有上述含义, 在酸性水溶液中,无需中间隔离。 该产品是农药和化学药品的中间体。 新颖的式(Ia)的氨基 - 苯甲醛肟O-醚,其中R1具有上述含义。