METHOD FOR THE PRODUCTION OF 1-SUBSTITUTED 5-HYDROXYPYRAZOLES
    16.
    发明申请
    METHOD FOR THE PRODUCTION OF 1-SUBSTITUTED 5-HYDROXYPYRAZOLES 审中-公开
    用于生产1-取代-5-羟基吡

    公开(公告)号:WO0031041A3

    公开(公告)日:2000-11-09

    申请号:PCT/EP9908515

    申请日:1999-11-06

    CPC classification number: C07D231/20

    Abstract: The invention relates to a method for the production of 1-substituted 5-hydroxypyrazoles of formula (I) wherein R is C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkinyl, C3-C6-cycloalkyl or C1-C4-alkoxy, whereby these groups can be substituted by halogen, C1-C4-alkoxy, phenoxy, C1-C6-alkoxycarbonyl, C1-C6-alkylthiocarbonyl or a cyclic ring system with 3-14 ring atoms, by reacting a) an alkylvinylether of general formula (III) wherein R is C1-C6-alkyl or C3-C6-cycloalkyl, with phosgene (IVa), "diphosgene" (IVb) or "triphosgene" (IVc) to form acid chlorides of formula (V), b) transforming said acid chlorides by eliminating hydrogen chloride into the corresponding 3-alkoxyacrylic acid chloride of formula (VI) and c) reacting said acid chloride with hydrazines of formula (VII) wherein R has the above cited meaning, to form 5-hydroxypyrazoles of formula (I).

    Abstract translation: 本发明涉及一种制备1-取代的式(I)的5-羟基吡唑,其中R <1> C1-C6-烷基,C2-C6链烯基,C2-C6炔基,C3-C6环烷基,或 C1-C4烷氧基,其中这些基团被卤素,C1-C4烷氧基,苯氧基,C1-C6烷氧羰基,C1-C6烷硫基羰基或具有3-14个环原子的环系中,可以通过a)取代 通式烷基乙烯基醚(III)其中R <2> C 1 -C 6 - 烷基或C 3 -C 6 - 环烷基与光气(IVa)中,“双光气”(IVb)的或“三光气”(IVc)的下式的酰氯 (V),b)使由消除氯化氢转化成相应的式3-alkoxyacryloyl(VI)这和c)VII)其中R <1>具有上述这表明(与式肼至5的含义 式(I)的-Hydroxypyrazolen。

    2-SUBSTITUTED 7-AMINO-AZOLOPYRIMIDINE, A METHOD FOR THE PRODUCTION AND USE THEREOF FOR CONTROLLING PATHOGENIC FUNGI AND AGENTS CONTAINING SAID COMPOUND
    20.
    发明申请
    2-SUBSTITUTED 7-AMINO-AZOLOPYRIMIDINE, A METHOD FOR THE PRODUCTION AND USE THEREOF FOR CONTROLLING PATHOGENIC FUNGI AND AGENTS CONTAINING SAID COMPOUND 审中-公开
    2-取代的7- aminoazolopyrimidines,METHOD用于生产和它们用于防治有害真菌和代理含

    公开(公告)号:WO2006092428A2

    公开(公告)日:2006-09-08

    申请号:PCT/EP2006060399

    申请日:2006-03-02

    CPC classification number: C07D487/04

    Abstract: The invention relates to 2-substituted 7-amino-azolopyrimidine of formula (I), wherein substituents have the following meanings: R 1 is hydrogen, halogen, cyano, alkyl, halogenalkyl, alkenyl, alkynyl, Cycloalkyl, alkoxy, alkoxyalkyl, benzyloxyalkyl, alkoxyalkenyl or akoxyalkinyl; R 2 is hydrogen, halogen, cyano, alkyl, halogenalkyl, alkenyl, alkynyl, cycloalkyl, alkoxy, alkoxyalkyl and alkylthioalkyl, wherein a carbon chain in R 1 and/or R 2 are substitutable according to a description; R 3 is halogen, Cyano, NR A R B , hydroxy, mercapto, alkyl, halogenalkyl, cycloalkyl, alkoxy, alkylthio, cycloalkoxy, cycloalkylthio, carboxyl, formyl, alkylcarbonyl, alkoxycarbonyl, alkenyloxycarbonyl, alkinyloxycarbonyl, phenyl, phenoxy, phe- nylthio, benzyloxy, benzylthio, alkyl-S(O) m- ; A N and CR x ; R x is hydrogen or one of above groups for R 3 . A method and intermediate products for producing said compounds, agents containing said compounds and the use thereof for combating plant-pathogen fungi are also disclosed.

    Abstract translation: 2-取代的式(I)其中取代基具有以下含义的7-氨基azolopyrimidines:R t 1 为氢,卤素,氰基,烷基,卤代烷基,烯基,炔基,环烷基,烷氧基,烷氧基烷基, benzyloxyalkyl,烷氧基烯基或alkoxyalkynyl; [R 2 为氢,卤素,氰基,烷基,卤代烷基,烯基,炔基,环烷基,烷氧基,烷氧基烷基和烷硫基烷基,其中在R中的碳链 1 和/或R 2 可以根据描述被取代; [R 3 为卤素,氰基,NR - [R ,羟基,巯基,烷基,卤代烷基,环烷基,烷氧基,烷硫基,环烷氧基,环烷硫基, 羧基,甲酰基,烷基羰基,烷氧基羰基,烯氧基羰基,炔氧基羰基,苯基,苯氧基,苯丙氨酸nylthio,苄氧基,苄硫基,烷基-S(O)米 - ; A N和CR X ; ,R 3 X 是氢或其中R 称作; 的方法和中间体制备这些化合物,含有它们和它们在防治植物病原性有害真菌的组合物。

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