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    • 52. 发明公开
    • Process for the preparation of intermediates for oxime ether- or 2-phenyl-3-methyl propenoate-fungicides
    • 一种制备中间体化合物的肟醚或2-苯基-3-甲氧基 - propenester杀真菌剂处理
    • EP0711751A1
    • 1996-05-15
    • EP96102169.8
    • 1992-09-09
    • ZENECA LIMITED
    • Matthews, Ian RichardClouch, John MartinGodfrey, Christopher Richard Ayles
    • C07C249/12C07C251/48C07D311/76C07D307/83C07C69/96
    • C07D213/75A01N47/06A01N47/12A01N47/16A01N47/18A01N47/20A01N47/22C07C69/734C07C69/96C07C249/04C07C249/12C07C251/48C07C271/28C07C271/64C07C317/42C07C323/36C07C327/48C07C329/02C07C329/04C07C333/08C07D295/205C07D311/76
    • Fungicidal compounds having the formula (I):

      wherein W is CH₃O.CH=CCO₂CH₃, CH₃ON=CCONR³R⁴ or CH₃ON=CCO₂CH₃ and stereoisomers thereof; n is O or 1; X is oxygen or sulphur; Z is oxygen, sulphur or NR¹; R¹ is hydrogen or alkyl optionally substituted with halogen, C₁₋₆ alkoxy, C₂₋₆ alkenyl, C₂₋₆ alkynyl, C₃₋₆ cycloalkyl or aryl; R² is alkyl, haloalkyl, alkenyl, alkynyl, alkoxycarbonyl(C₁₋₄)alkyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted aryl(C₁₋₄)alkyl, optionally substituted heteroaryl(C₁₋₄)alkyl, optionally substituted aryloxy(C₁₋₄)alkyl, optionally substituted heteroaryloxy(C₁₋₄)alkyl, optionally substituted aryloxy(C₂₋₄)alkenyl, optionally substituted heteroaryloxy(C₂₋₄)alkenyl, optionally substituted aryl(C₂₋₄)alkenyl, optionally substituted heteroaryl(C₂₋₄)alkenyl, optionally substituted arylcarbonyl(C₁₋₄)alkyl, optionally substituted heteroarylcarbonyl(C₁₋₄)alkyl, optionally substituted aryloxycarbonyl(C₁₋₄)alkyl, optionally substituted heteroaryloxycarbonyl-(C₁₋₄)alkyl or -COR⁵; or R¹ and R² together form an optionally substituted 4-, 5- or 6-membered heterocyclic ring system; R³ and R⁴ are independently hydrogen or methyl; and R⁵ is optionally substituted heteroaryl or optionally substituted aryl; and processes for preparing, compositions comprising and methods of combating fungi using compounds of formula (I). Also provided is a process for the preparation of a compound of formula (XX):

      wherein p is 0 or 1.
    • 具有式(I)的杀真菌化合物: worin W是CH3O.CH = CCO2CH3,CH3ON = CCONR <3> [R <4>或= CH3ON CCO2CH3和立体异构体; n是0或1; X是氧或硫; Z是氧,硫或NR <1>; [R <1>是氢或烷基被卤素OPTIONALLY substituiertem,C 1-6烷氧基,C 2-6烯基,C 2-6炔基,C 3-6环烷基或芳基; [R <2>的烷基,卤代烷基,烯基,炔基,烷氧基羰基(C 1-4)烷基,芳基OPTIONALLY substituiertem,任选substituiertem杂芳基,任选substituiertem芳基(C 1-4)烷基,任选substituiertem杂芳基(C 1-4)烷基,任选 取代的芳氧基(C 1-4)烷基,任选取代的杂芳氧基(C 1-4)烷基,任选取代的芳氧基(C 2-4)烯基,任选取代的杂芳氧基(C 2-4)烯基,任选取代的芳基(C 2-4)烯基,任选 取代的杂芳基(C 2-4)烯基,任选substituiertem芳基羰基(C 1-4)烷基,任选substituiertem杂芳(C 1-4)烷基,任选substituiertem芳氧基羰基(C 1-4)烷基,任选substituiertem杂芳氧,(C 1-4)烷基或 COR <5>; 或R <1>和R <2>一起形成在OPTIONALLY substituiertem 4-,5-或6元杂环环系; [R <3>和R <4>是unabhängig氢或甲基; 且R <5>任选substituiertem杂芳基或任选substituiertem芳基; 和制备打击使用式(I)的化合物真菌的,组合物和方法,其包括处理。 所以提供了一种用于制备式(XX)的化合物的制备: worin p是0或第一