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    Substituted pyridazines, their use as plant growth regulators, and plant growth regulating compositions containing them
    2.
    发明公开
    Substituted pyridazines, their use as plant growth regulators, and plant growth regulating compositions containing them 失效
    Susbstituierte哒嗪类，它们作为植物生长调节剂和植物生长调节含有它们的组合物。

    公开(公告)号：EP0089137A1

    公开(公告)日：1983-09-21

    申请号：EP83301057.2

    申请日：1983-02-28

    Applicant: ROHM AND HAAS COMPANY

    Inventor： Patterson, Dennis Ray ,  Weir, William David

    IPC: C07D237/24 ,  A01N43/58

    CPC classification number: A01N43/58 ,  A01H1/02 ,  C07D237/24

    Abstract: The substituted pyridazines, which are novel compounds exhibiting plant growth regulatory activity, are compounds of Formula I below:
    wherein:

    R' is phenyl or naphthyl each optionally substituted with up to three of the same or different substituents selected from halogen, (C,-C 4 )alkyl, (C 1 -C 4 )alkoxy, alkoxy(C 1 -C 4 )carbonyl, trihalomethyl, nitro and cyano;
    Y Is Z 1 R 3 or NR 7 R 8 wherein Z' is 0 or S; R 3 is hydrogen, (C 1 -C 8 )alkyl, hydroxy(C 1 -C 8 )alkyl, (C 1 -C 4 )alkoxy(C 1 -C 4 )alkyl, (C 3 -C a )cycloalkyl, (C 3 -C 6 )cycloalkyl(C 1 -C 4 )alkyl, halo(C 1 -C 3 )alkyl containing up to three halogens, phenyl or benzyl; and R 7 and R 8 (a) are the same or different and are selected from hydrogen, (C 1 -C 4 )alkyl, (C 1 -C 4 )alkyl substituted with a carboxyl group and (C 1 -C 4 )alkoxy substituted with a carboxyl group or (b) are joined together and form an alkylene group having up to 5 carbon atoms;
    Z is O or S;
    R 5 is (C 1 -C 4 )alkyl or phenyl(C 1 -C 4 )alkyl; and
    R 8 is (C 1 -C 4 )alkyl or phenyl(C,-C 4 )alkyl; and agronomically acceptable derivatives of compounds of Formula I being metal and ammonium salts, acid addition salts and quaternary ammonium addition salts.

    Abstract translation: 的substituiertem哒嗪，它们是参展植物生长调节活性的新的化合物，是式I的化合物如下： worin，R <1>是苯基或萘基各自任选被至多三个相同或不同的取代基的选自卤素substituiertem ，（C1-C4）烷基，（C1-C4）烷氧基，烷氧基（C1-C4）羰基，三卤代甲基，硝基和氰基; Y是ž<1> [R <3>或NR <7> - [R <8> worinž<1>是O或S; [R <3>为氢，（C1-C6）烷基，（C3-C6）环烷基，（C3-C6）环烷基羟基（C1-C6）烷基，（C1-C4）烷氧基（C1-C4）烷基，（C1 C4）烷基，含可多达三个卤素，苯基或苄基哈洛尔（C1-C3）烷基; 且R <7>和R <8>（a）中是相同的或不同的并且选自氢，（C1-C4）烷基，（C1-C4）与羧基烷基substituiertem和（C1-C4）烷氧基substituiertem 具有羧基或（b）被连接在一起并形成于，具有至多5个碳原子的亚烷基; Z是O或S; [R <5>是（C1-C4）烷基或苯基（C1-C4）烷基; 且R <6>是（C1-C4）烷基或苯基（C1-C4）烷基; 和农业上可接受的I是金属盐和铵盐，酸加成盐和季铵盐加入式的化合物的衍生物。

    The preparation of substituted 3'-halopiphenylethers
    3.
    发明公开
    The preparation of substituted 3'-halopiphenylethers 失效
    Herstellung von取代3'-卤代二苯醚。

    公开(公告)号：EP0219179A1

    公开(公告)日：1987-04-22

    申请号：EP86302903.9

    申请日：1986-04-18

    Applicant: ROHM AND HAAS COMPANY

    Inventor： Patterson, Dennis Ray

    IPC: C07C205/36 ,  C07C201/06

    CPC classification number: C07C201/12 ,  B01J19/122 ,  C07C205/38

    Abstract: 3'-Carboxydiphenylethers can be halodecarboxy­lated utilizing mercuric oxide, molecular halogen, and light in an inert atmosphere at moderate temperatures and at atmospheric pressure to afford 3'-halodiphenylethers.

    Abstract translation: 可以在中等温度和大气压下在惰性气氛中使用氧化汞，分子卤素和光来使3'-羰基二苯醚进行卤代脱羧，得到3'-卤代二苯醚。

    Substituted pyridaxines, processes for making them, their use as plant growth regulators, and plant growth regulating compositions containing them
    5.
    发明公开
    Substituted pyridaxines, processes for making them, their use as plant growth regulators, and plant growth regulating compositions containing them 失效
    取代的吡咯烷酮，其制备方法，作为植物生长调节剂的使用，以及含有它们的植物生长调节组合物

    公开(公告)号：EP0143281A3

    公开(公告)日：1985-07-03

    申请号：EP84111895

    申请日：1981-09-29

    Applicant: ROHM AND HAAS COMPANY

    Inventor： Patterson, Dennis Ray

    IPC: A01N43/58

    CPC classification number: C07D237/24 ,  A01H1/02 ,  A01N43/58

    Abstract: Novel substituted pyridazines are provided which exhibit plant growth regulating activity on gramineous plants such as cereals. The novel compounds are of Formula (I) below:
    wherein
    R' is (C 1 -C 4 ) alkyl, phenyl or naphthyl each of the last two groups being optionally substituted with up to three of the same or different substituents selected from halogen, trihalomethyl, (C 1 -C 4 ) alkoxy, (C,-C 4 ) alkyl and cyano; R 3 is a group as defined below for R 5 ; R 5 is a carboxy (-COOH) group or agronomically acceptable alkali metal salt thereof, an alkoxycarbonyl (-COOR) group or a substituted carbamoyl (-CONR'R") group, wherein R represents (C,-C,) alkyl, R' represents hydrogen or (C 1 -C 4 ) alkyl and R" represents (C 1 -C 4 ) alkyl; and R 6 is a (C 1 -C 4 ) alkyl group or an optionally substituted phenyl or naphthyl group as defined for R' above. Also provided are agronomically acceptable acid addition salts of compounds of Formula (I).

    Substituted pyridazines, processes for making them, their use as plant growth regulators, and plant growth regulating compositions containing them
    7.
    发明公开
    Substituted pyridazines, processes for making them, their use as plant growth regulators, and plant growth regulating compositions containing them 失效
    取代的哒嗪，它们的制备方法，它们作为含有它们的植物生长调节剂和植物生长调节组合物。

    公开(公告)号：EP0049971A1

    公开(公告)日：1982-04-21

    申请号：EP81304487.2

    申请日：1981-09-29

    Applicant: ROHM AND HAAS COMPANY

    Inventor： Patterson, Dennis Ray

    IPC: C07D237/24 ,  A01N43/58

    CPC classification number: A01N43/58 ,  A01H1/02 ,  C07D237/24

    Abstract: Novel substituted pyridazines are provided which exhibit plant growth regulating activity on gramineous plants such as cereals. The novel compounds are of Formula (I)
    wherein R' is (C 1 -C 4 ) alkyl, phenyl or naphthyl each of the last two groups being optionally substituted with up to three of the same or different substituents selected from halogen, trihalomethyl, (C 1 -C 4 ) alkoxy, (C 1 -C 4 ) alkyl and cyano; R 3 is hydrogen or a group as defined below for R 5 ; R 5 is a carboxy (-COOH) group or agronomically acceptable alkali metal salt thereof, an alkoxycarbonyl (-COOR) group or a substituted carbamoyl (-CONR'R") group, wherein R represents (C 1 -C 4 ) alkyl, R' represents hydrogen or (C 1 -C 4 ) alkyl and R" represents (C 1 -C 4 ) alkyl; and R 6 is a (C 1 -C 4 ) alkyl group or an optionally substituted phenyl or naphthyl group as defined for R' above.
    Also provided are agronomically acceptable acid addition salts of compounds of Formula (I).

    Abstract translation: 如谷类：新颖substituiertem哒嗪是在禾本科植物提供表现出植物生长调节活性。 的新型化合物是下面的式（I）的： worin - [R <1>是（C1-C4）烷基，苯基或萘基各负载的两个基团任选地被最多三个相同或不同的取代基的选择substituiertem 选自卤素，三卤代甲基，（C1-C4）烷氧基，（C1-C4）烷基和氰基; [R <3>是氢或基团如下文对于R <5>中定义; [R <5>为羧基（-COOH）基团或农学上可接受的碱金属的盐，对烷氧（-COOR）基团或一个取代的氨基甲（-CONR分钟ř秒）基团，worinřdarstellt（C1-C4）烷基， R最小值darstellt氢或（C1-C4）烷基，并且R秒darstellt（C1-C4）烷基; 且R <6>是（C1-C4）烷基或在OPTIONALLY substituiertem如上述R <1>中定义的苯基或萘基。 所以提供的是式（I）化合物的农学上可接受的酸加成盐。

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