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    (Quinolinyl and quinoxalinyloxy)phenoxy alkenols and their use as post emergent herbicides
    1.
    发明授权
    (Quinolinyl and quinoxalinyloxy)phenoxy alkenols and their use as post emergent herbicides 失效
    （喹啉基和喹喔啉氧基）苯氧基链烯醇及其作为后紧急除草剂的用途

    公开(公告)号：US4900354A

    公开(公告)日：1990-02-13

    申请号：US901844

    申请日：1986-08-29

    申请人： James A. Turner ,  Paul S. Zorner ,  Wendy S. Jacks

    发明人： James A. Turner ,  Paul S. Zorner ,  Wendy S. Jacks

    IPC分类号： A01N43/42 ,  A01N43/60 ,  A01N47/12 ,  C07D215/22 ,  C07D215/227 ,  C07D241/44

    CPC分类号： C07D215/227 ,  A01N43/42 ,  A01N43/60 ,  A01N47/12 ,  C07D241/44

    摘要： Compounds of the class comprising (quinolinyl and quinoxalinyloxy)phenoxy) alkenols, e.g., 4-(4-((6-chloro-2-quinolinyl)oxy)phenoxy)-2-penten-1-ol; and a method of preparation, comprising reacting an appropriately substituted quinoline or quinoxaline, e.g., 2,6-dichloroquinoline, with a phenolic substituted pentenol, e.g., 4-(4-hydroxyphenoxy)-2-penten-1-ol, in the presence of a base and organic solvent under an inert atmosphere with or without heat, and then recovering the product.These compounds are useful as intermediates for preparing various known herbicidal compounds and are useful in their own right as post-emergent herbicides for controlling grassy weeds in the presence of corn plants.

    摘要翻译： 包含（喹啉基和喹喔啉氧基）苯氧基）烯醇的化合物，例如4-（4 - （（6-氯-2-喹啉基）氧基）苯氧基）-2-戊烯-1-醇; 和一种制备方法，包括使适当取代的喹啉或喹喔啉（例如2,6-二氯喹啉）与酚取代的戊烯醇（例如4-（4-羟基苯氧基）-2-戊烯-1-醇）在存在下反应 的碱和有机溶剂在惰性气氛下加热或不加热，然后回收产物。 这些化合物可用作制备各种已知除草化合物的中间体，并且在玉米植物存在下用作控制禾本科杂草的芽后除草剂。