N'-substituierte N-Amino-3,4,5,6-tetrafluorphthalimide und Verfahren zu ihrer Herstellung
    7.
    发明公开
    N'-substituierte N-Amino-3,4,5,6-tetrafluorphthalimide und Verfahren zu ihrer Herstellung 失效
    N'-取代的N-氨基-3,4,5,6- tetrafluorphthalimide和它们的制备方法。

    公开(公告)号:EP0510491A1

    公开(公告)日:1992-10-28

    申请号:EP92106419.2

    申请日:1992-04-14

    CPC分类号: C07D209/48

    摘要: Verbindungen der Formel

    worin X den Rest

    worin R₁, R₂ je ein Wasserstoffatom, eine Alkyl(C₁-C₁₀)-Gruppe, Arylgruppe, Alkyl(C₁-C₆)-CO-Gruppe oder Aryl-CO-Gruppe bedeuten, wobei die Aryl- bzw. Aryl-CO-Gruppe für R₁ und R₂ am aromatischen Kern durch Fluor- und/oder Chloratome und/oder Alkyl(C₁-C₄)-Gruppen substituiert sein können, oder R₁ und R₂ zusammen einen Phthaloylrest, der am aromatischen Ring durch 4 Chloratome oder 4 Fluoratome substituiert sein kann, bedeuten, oder worin X den Rest

    bedeutet, der am aromatischen Kern durch Fluor- und/oder Chloratome und/oder Alkyl(C₁-C₄)-Gruppen substituiert sein kann, und Verfahren zu ihrer Herstellung.

    摘要翻译: 其中X是其中,R1,R2为氢原子,烷基(C1-C10)基团,芳基,烷基(C1-C6)-CO基团或芳基CO-基团是指化合物 其中,由氟和/或氯原子和/或烷基的芳环上的芳基或芳基CO-基团R1和R2(C1-C4)基团可以被取代,或R1和R2一起是基团邻苯二甲其 可以通过4个氯原子或4个氟原子,意思是,或其中X是基团其中被氟和/或氯原子和/或烷基的芳环上的(C1-C4)基团可被取代的芳环上取代的 和它们的制备方法。

    Pyrazole derivatives and herbicides containing them
    8.
    发明公开
    Pyrazole derivatives and herbicides containing them 失效
    吡唑衍生物及其衍生物。

    公开(公告)号:EP0352543A1

    公开(公告)日:1990-01-31

    申请号:EP89112691.4

    申请日:1989-07-11

    摘要: A pyrazole derivative of the formula I
    wherein A is C 1 -C 4 alkyl, C 2 -C 4 alkenyl or C 2 -C 4 alkynyl; B is hydrogen, C 1 -C 3 alkyl, halogen, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, C 2 -C 4 alkoxyalkyl, C 2 -C 4 alkylthioalkyl or C 2 -C 4 alkoxycarbonyl; X is C 1 -C 6 alkyl, C 1 -C 6 alkoxy, halogen, nitro, cyano, etc.; Y is -OR 1 (wherein R 1 is C 3 -C 8 cycloalkyl, etc), -0-L-O-R 1 (wherein L is C 1 -C 6 alkylene which may be substituted by C 1 -C 3 alkyl), -0-L-OH, -O-L-O-L-O-R 2 (wherein R 2 is hydrogen, C 1 -C 6 alkyl group, etc.), -0-L-R 3 (wherein R 3 is phenyl which may be substituted by C 1 -C 3 alkyl, etc.), -O-M (wherein M is a 3- to 6-membered alicyclic group), -0-L-M, -O-L-NR 4 R 5 - (wherein each of R 4 and R 5 is hydrogen or C 1 -C 6 alkyl, or R 4 and R 5 form a ring together with the adjacent nitrogen atom), -O-L-COOR 4 , -O-CH=CH-COOR 4 , -O-L-CN, -O-L-C(O)-R 2 , -O-L-S(O) n -R 4 (wherein n is an integer of from 0 to 2), -O-COOR 4 , -0-CONR 4 R 5 , -OP(O)(OR 4 ) 2 , -S(O) n R 1 , or -S(O) n -L-O-R 1 ; Z is halogen, nitro, C 1 -C 3 alkoxy, etc.; V is hydrogen, halogen, C 1 -C 4 alkyl or C 1 -C 4 alkoxy; W is hydrogen, halogen, C 1 -C 4 alkyl, etc.; Q is hydrogen, C 1 -C 6 alkyl which may be substituted by halogen, ... -C(O)-R 7 (wherein R 7 is phenyl which may be substituted), -S(O) 2 R 7 , -P(O)(OR 7 ) z , -L-C-(0)-R 7 , -L-C(O)-N(R 8 )(R 9 ) (wherein each of R 8 and R 9 is hydrogenor C 1 -C 6 alkyl), -L-R 10 (wherein R 10 is phenyl group may be substituted, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, or hydroxyl), -L-N(R 8 )(R 9 ), -L-OR 11 (wherein R" is hydrogen, C 1 -C 6 alkyl, or C 1 -C 6 alkenyl), -L-OC(O)R 12 (wherein R 12 is C 1 -C 6 alkyl or C 1 -C 6 alkoxy), -L-S(O) n R 11 , -L-SC(O)R 8 ,
    (wherein each of L1 and L2 is methylene, oxygen or sulfur, R 12 is hydrogen or C 1 -C 3 alkyl, and m is 2 or 3); and a salt thereof.

    摘要翻译: 式I的吡唑衍生物其中A是C 1 -C 4烷基,C 2 -C 4烯基或C 2 -C 4炔基; B是氢,C 1 -C 3烷基,卤素,C 1 -C 3卤代烷基,C 1 -C 3烷氧基,C 1 -C 3烷硫基,C 2 -C 4烷氧基烷基,C 2 -C 4烷硫基烷基或C 2 -C 4烷氧基羰基; X是C 1 -C 6烷基,C 1 -C 6烷氧基,卤素,硝基,氰基等; Y是-OR 1(其中R 1是C 3 -C 8环烷基等),-OLOR 1(其中L是可被C 1 -C 3烷基取代的C 1 -C 6亚烷基),-OL-OH ,-OLOLOR 2(其中R 2是氢,C 1 -C 6烷基等),-OLR 3(其中R 3是可以被C 1 -C 3烷基取代的苯基等) ),-OM(其中M为3至6元脂环族基团),-OLM,-OL-NR 4 R 5(其中R 4和R 5各自为氢或C 1 -C 6烷基或R 4和R 5与相邻的氮原子一起形成环),-OL-COOR 4,-O-CH = CH-COOR 4,-OL-CN, -OLC(O)-R 2,-OLS(O)n R 4(其中n为0至2的整数),-O-COOR 4,-O-CONR 4 R (O)(OR 4)2,-S(O)n R 1或-S(O)n LOR 1; Z是卤素,硝基,C1-C3烷氧基等; V是氢,卤素,C 1 -C 4烷基或C 1 -C 4烷氧基; W是氢,卤素,C 1 -C 4烷基等; Q是氢,可以被卤素取代的C 1 -C 6烷基,-C(O)-R 7(其中R 7是可被取代的苯基),-S(O)2 R 7 >,-P(O)(OR 7)2,-LC-(O)-R 7,-LC(O)-N(R 8)(R 9) R 8和R 9是氢或C 1 -C 6烷基),-LR 1 O(其中R 1是苯基可以被取代,C 1 -C 6烷基,C 1 -C 6烷氧基 ,或羟基),-LN(R 8)(R 9)(R 9),-L-OR 1(其中R 1'是氢,C 1 -C 6烷基或C 1 -C 6烷基, C 1 -C 6烯基),-L-OC(O)R 1(其中R 1是C 1 -C 6烷基或C 1 -C 6烷氧基),-LS(O)n R 1 >,-L-SC(O)R 8,CHEM(其中L 1和L 2各自为亚甲基,氧或硫,R 1 2为氢或C 1 -C 3烷基,m为2 或3); 及其盐。

    Process for producing tetrafluorophihalic acid
    10.
    发明公开
    Process for producing tetrafluorophihalic acid 失效
    Verfahren zur Herstellung vonTetrafluorphthalsäure。

    公开(公告)号:EP0259663A1

    公开(公告)日:1988-03-16

    申请号:EP87112002.8

    申请日:1987-08-18

    申请人: SDS Biotech K.K.

    IPC分类号: C07C63/68 C07C51/00

    摘要: A process for producing tetrafluorophthalic acid is disclosed, which comprises the steps of:

    (a) reacting an alkali metal fluoride and at least one imide compound represented by formula (I) or (II)
    wherein X¹, X², X³, and X⁴, which may be the same or different, each represents a chloride atom or a bromide atom, R¹ represents a monovalent organic group, and R² represents a divalent organic group, to provide an N-­substituted tetrafluorophthalimide; and
    (b) hydrolyzing the tetrafluorophthalimide in the presence of an acid.

    摘要翻译: 公开了制备四氟邻苯二甲酸的方法,其包括以下步骤:(a)使碱金属氟化物和至少一种由式(I)或(II)表示的酰亚胺化合物使X 1, 2>,X 3和X 4可以相同或不同,分别表示氯原子或溴原子,R 1表示一价有机基团,R 2表示二价 有机基团,提供N-取代的四氟邻苯二甲酰亚胺; 和(b)在酸存在下水解四氟邻苯二甲酰亚胺。 Ø