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    Dehydrating condensation agent having property of accumulating at interface with water
    4.
    发明申请
    Dehydrating condensation agent having property of accumulating at interface with water 有权
    脱水缩合剂，其具有在与水的界面积聚的性质

    公开(公告)号：US20070135632A1

    公开(公告)日：2007-06-14

    申请号：US10588940

    申请日：2005-01-31

    申请人： Munetaka Kunishima

    发明人： Munetaka Kunishima

    IPC分类号： C07D251/40

    CPC分类号： C07D251/46 ,  C07C67/08 ,  C07C231/02 ,  C07C69/24

    摘要： The present invention provides a 1,3,5-triazine compound represented by the following formula I: This compound can be synthesized easily and more economically and can be used as a dehydrating condensing agent having the property of accumulating at a water interface; In the case where carboxylic acid, amine, alcohol or other reaction substrate is amphiphilic, when mixing the dehydrating condensing agent of the present invention, which is amphiphilic, and the substrate to form various molecular aggregate phase including micelles in an aqueous solution, the substrate and the dehydrating condensing agent can be accumulated at the water interface. As a result, the concentration of the substrate increases locally at the water interface, and condensation reaction can be performed extremely efficiently.

    摘要翻译： 本发明提供由下式I表示的1,3,5-三嗪化合物：该化合物可以容易且更经济地合成，可用作具有在水界面积聚的性质的脱水缩合剂; 在羧酸，胺，醇或其它反应底物是两亲性的情况下，当混合本发明的两亲性脱水缩合剂和底物以在水溶液中形成包含胶束的各种分子聚集相时， 脱水缩合剂可以在水界面积聚。 结果，在水界面处，基板的浓度局部增加，并且可以非常有效地进行缩合反应。

    N-Phenylsulfonamides
    9.
    发明授权
    N-Phenylsulfonamides 失效
    N-苯基磺酰胺

    公开(公告)号：US4565887A

    公开(公告)日：1986-01-21

    申请号：US571986

    申请日：1984-01-19

    申请人： Werner Fory ,  Karl Gass ,  Willy Meyer ,  Rolf Schurter

    发明人： Werner Fory ,  Karl Gass ,  Willy Meyer ,  Rolf Schurter

    IPC分类号： A01N47/24 ,  A01N47/08 ,  A01N47/22 ,  A01N47/36 ,  C07C303/36 ,  C07C311/16 ,  C07C311/53 ,  C07C323/67 ,  C07D239/42 ,  C07D239/46 ,  C07D239/47 ,  C07D239/48 ,  C07D239/52 ,  C07D239/56 ,  C07D251/16 ,  C07D251/22 ,  C07D251/40 ,  C07D251/46 ,  C07D251/52 ,  C07D521/00 ,  C07C143/78 ,  C07C149/447

    CPC分类号： C07C311/65 ,  A01N47/36 ,  C07D239/47 ,  C07D239/48 ,  C07D521/00

    摘要： N-Phenylsulfonyl-N'-pyrimidinyl- and -triazinylureas of the general formula ##STR1## and the salts of these compounds with amines, with alkali or alkaline-earth metal bases or with quaternary ammonium bases, have good pre- and post-emergence selective, herbicidal and growth-regulating properties.The symbols in this formula are as follows:A is a C.sub.3 -C.sub.6 -alkynyl group,E is the methine group or nitrogen,X is oxygen, sulfur or a sulfinyl or sulfonyl bridge,Z is oxygen or sulfur,m is the number one or two,R.sub.1 is hydrogen, halogen, C.sub.1 -C.sub.5 -alkyl or C.sub.2 -C.sub.5 -alkenyl or a group --Y--R.sub.5,R.sub.2 is hydrogen, halogen, C.sub.1 -C.sub.5 -alkyl, C.sub.2 -C.sub.5 -alkenyl or C.sub.1 -C.sub.4 -haloalkyl, or a group --Y--R.sub.5, --COOR.sub.6, --NO.sub.2 or --CO--NR.sub.7 --R.sub.8,R.sub.3 and R.sub.4 independently of one another are each hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy, halogen or alkoxyalkyl having at most 4 carbon atoms,R.sub.5 and R.sub.6 are each C.sub.1 -C.sub.5 -alkyl, C.sub.2 -C.sub.5 -alkenyl or C.sub.2 -C.sub.6 -alkynyl,R.sub.7 and R.sub.8 independently of one another are each hydrogen, C.sub.1 -C.sub.5 -alkyl, C.sub.2 -C.sub.5 -alkenyl or C.sub.2 -C.sub.6 -alkynyl, andY is oxygen, sulfur or a sulfinyl or sulfonyl bridge.

    摘要翻译： 具有通式（I）的N-苯基磺酰基-N'-嘧啶基 - 和 - 三嗪基脲和这些化合物与胺与碱金属或碱土金属碱或季铵碱的盐具有良好的前和后 芽后选择性，除草和生长调节性质。 该式中的符号如下：A是C 3 -C 6炔基，E是次甲基或氮，X是氧，硫或亚磺酰基或磺酰基桥，Z是氧或硫，m是第一个 或两个，R 1是氢，卤素，C 1 -C 5 - 烷基或C 2 -C 5 - 烯基或基团-Y-R 5，R 2是氢，卤素，C 1 -C 5 - 烷基，C 2 -C 5 - 烯基或C 1 -C 4 - 卤代烷基或基团-Y-R 5，-COOR 6，-NO 2或-CO-NR 7 -R 8，R 3和R 4彼此独立地为氢，C 1 -C 4 - 烷基，C 1 -C 4 - 烷氧基，C 1 -C 4 - 烷硫基，C 1 -C 4卤代烷基，C 1 -C 4卤代烷氧基，卤素或至多4个碳原子的烷氧基烷基，R 5和R 6各自为C 1 -C 5 - 烷基，C 2 -C 5 - 烯基或C 2 -C 6炔基，R 7和R 8 各自独立地为氢，C 1 -C 5 - 烷基，C 2 -C 5 - 烯基或C 2 -C 6 - 炔基，Y为氧，硫或亚磺酰基或磺酰基桥。

    Process for introducing three substituents in cyanuric chloride
    10.
    发明授权
    Process for introducing three substituents in cyanuric chloride 失效
    在氰尿酰氯中引入三个取代基的方法

    公开(公告)号：US4281123A

    公开(公告)日：1981-07-28

    申请号：US094873

    申请日：1979-11-16

    申请人： Klaus Hentschel ,  Friedrich Bittner

    发明人： Klaus Hentschel ,  Friedrich Bittner

    IPC分类号： C07D251/34 ,  B01J10/02 ,  C07D251/30 ,  C07D251/38 ,  C07D251/40 ,  C07D251/70 ,  C07D251/46 ,  C07D251/52 ,  C07D251/66

    CPC分类号： C07D251/40 ,  B01J10/02 ,  B01J19/26 ,  C07D251/30

    摘要： Three substituents are introduced into cyanuric acid in the presence of an acid binding agent by working in a manner permitting high mixing and therefore high reaction velocities and permitting high throughputs in small tubular containers by introducing liquid cyanuric chloride through a nozzle in the upper portion of the mixing apparatus in countercurrent flow to upwardly flowing reactants (and acid binding agent) introduced from at least one lower nozzle above a breast shaped constriction in the lower, open portion of the apparatus. The process can be carried out at normal, reduced or elevated pressure.

    摘要翻译： 在酸结合剂的存在下，三个取代基被引入到三聚氰酸中，通过以高混合的方式进行加工，因此反应速度高，并且通过将液体氰尿酰氯引入到管状容器的上部的喷嘴 混合装置逆流到向上流动的反应物（和酸结合剂），该装置从装置的下部敞开部分中的乳房形收缩部上方的至少一个下部喷嘴引入。 该方法可以在正常的，降低的或升高的压力下进行。