申请人:DowElanco
公开号:EP0326328A2
公开(公告)日:1989-08-02
Compounds of formula (1)
wherein
R¹ to R⁴ are independently:
H, halo, I, (C₁-C₄) alkyl, branched (C₃-C₄) alkyl, halo (C₁-C₄) alkyl, (C₁-C₄) alkoxy, halo (C₁-C₄) alkoxy, NO₂, or NH₂, at least two of R¹ to R⁴ being H,
one of X and Y is N and the other is CR⁵, or both X and Y are CR⁵,
R⁵ is H, CH₃, or Cl;
Z is O, NR⁶, S, SO, SO₂, or CR⁷R⁸;
R⁶ is H, (C₁-C₄) alkyl, or (C₂-C₄) acyl;
R⁷ and R⁸ are independently H, (C₁-C₄) alkyl, branched (C₃-C₄) alkyl, or (C₁-C₄) acyl, or R⁷ and R⁸ combine to form a saturated or unsaturated carbocyclic ring containing three to seven carbon atoms or one of R⁷ and R⁸ can combine with one of R⁹ and R¹⁰ to form a double bond;
R⁹ and R¹⁰ are independently H, (C₁-C₃) alkyl, phenyl, substituted phenyl, (C₃-C₈) cycloalkyl, hydroxy, halo, I, or acetyl, or R⁹ and R¹⁰ combine to form a saturated or unsaturated carbocyclic ring containing three to seven carbon atoms; and
Ar is (C₃-C₈) cycloalkyl,
substituted (C₃-C₈) cycloalkyl,
(C₃-C₈) cycloalkenyl,
naphthyl,
dihydronaphthyl,
tetrahydronaphthyl,
decahydronaphthyl,
1,3-benzodioxolyl,
fluorenyl,
pyridyl,
2,3-dihydro-1,4-benzodioxin-2-yl,
furyl optionally substituted with halo, I, CF₃, CN, NO₂, (C₁-C₄) alkyl, branched (C₃-C₄) alkyl, phenyl, or (C₁-C₄) alkoxy,
thienyl optionally substituted with halo, I, CF₃, CN, NO₂, (C₁-C₄) alkyl, branched (C₃-C₄) alkyl, phenyl, or (C₁-C₄) alkoxy,
a group of the formula (2) or (2a)
wherein R¹¹ is H, halo, I, CF₃, CN, NO₂, (C₁-C₄) alkyl, branched (C₃-C₄) alkyl, phenyl, or (C₁-C₄) alkoxy, F is N or CH and G is O, NR²⁰, or CH₂, provided that F is N or G is NR²⁰, where R²⁰ is H, (C₁-C₄) alkyl, (C₁-C₄) acyl, phenylsulfonyl, or substituted phenylsulfonyl;
a group of the formula (3)
wherein
R¹² to R¹⁶ are independently H, halo, I, (C₁-C₁₀) alkyl, branched (C₃-C₆) alkyl, halo (C₁-C₄) alkyl, (C₁-C₄) alkoxy, halo (C₁-C₄) alkoxy, phenoxy, substituted phenoxy, phenyl, substituted phenyl, phenylthio, or substituted phenylthio, NO₂, NH₂, acetoxy, OH, CN, or SiR¹⁷R¹⁸R¹⁹, or OSiR¹⁷R¹⁸R¹⁹, where R¹⁷, R¹⁸, and R¹⁹ are independently C₁-C₄ alkyl, C₁-C₄ branched alkyl, phenyl, or substituted phenyl, provided that unless each of R¹² to R¹⁶ is F, CH₃, or H, then at least two of R¹² to R¹⁶ are H;
or an acid addition salt of a compound of formula (1), or an N-oxide of a compound of formula (1) where Y is CR⁵;
provided that
if R¹ to R⁴ are all H, X is CR⁵, Y is N, and Z is NR⁶, then Ar is naphthyl or a group of formula (3) wherein one of R¹² to R¹⁶ is phenyl, substituted phenyl, phenoxy, substituted phenoxy, phenylthio, or substituted phenylthio, halo (C₁-C₄) alkyl, or halo (C₁-C₄) alkoxy, are plant fungicides, insecticides, and miticides.
式(1)化合物
其中
R¹ 至 R⁴ 各自独立:
H、卤素、I、(C₁-C₄)烷基、支链(C₃-C₄)烷基、卤代(C₁-C₄)烷基、(C₁-C₄)烷氧基、卤代(C₁-C₄)烷氧基、NO₂或 NH₂,其中 R¹ 至 R⁴ 中至少有两个为 H、
X 和 Y 中的一个是 N,另一个是 CR⁵,或者 X 和 Y 都是 CR⁵、
R⁵ 是 H、CH₃ 或 Cl;
Z 是 O、NR⁶、S、SO、SO₂ 或 CR⁷R⁸;
R⁶ 是 H、(C₁-C₄)烷基或 (C₂-C₄)酰基;
R⁷ 和 R⁸ 独立地为 H、(C₁-C₄)烷基、支链 (C₃-C₄) 烷基或 (C₁-C₄)酰基、或 R⁷ 和 R⁸ 结合形成含三至七个碳原子的饱和或不饱和碳环,或 R⁷ 和 R⁸ 中的一个可与 R𠞙 和 R¹⁰ 中的一个结合形成双键;
R⁹ 和 R¹⁰ 独立地为 H、(C₁-C₃)烷基、苯基、取代苯基、(C₃-C₈)环烷基、羟基、卤代、I 或乙酰基,或 R⁹ 和 R¹⁰ 结合形成含有三至七个碳原子的饱和或不饱和碳环;以及
Ar 是 (C₃-C₈) 环烷基、
取代的 (C₃-C₈) 环烷基、
(C₃-C₈) 环烯基、
萘基
二氢萘
四氢萘
十氢萘、
1,3-苯并二氧戊环
芴基
吡啶基、
2,3-dihydro-1,4-benzodioxin-2-yl,
任选被卤、I、CF₃、CN、NO₂、(C₁-C₄)烷基、支链(C₃-C₄)烷基、苯基或(C₁-C₄)烷氧基取代的呋喃基、
任选被卤、I、CF₃、CN、NO₂、(C₁-C₄)烷基、支链(C₃-C₄)烷基、苯基或(C₁-C₄)烷氧基取代的噻吩基、
式 (2) 或 (2a) 的基团
其中 R¹¹ 是 H、卤素、I、CF₃、CN、NO₂、(C₁-C₄)烷基、支链(C₃-C₄)烷基、苯基或(C₁-C₄)烷氧基,F 是 N 或 CH,G 是 O、NR²⁰、或 CH₂,条件是 F 是 N 或 G 是 NR²⁰,其中 R²⁰ 是 H、(C₁-C₄)烷基、(C₁-C₄)酰基、苯磺酰基或取代的苯磺酰基;
式 (3) 的基团
其中
R¹² 至 R¹⁶ 独立地为 H、卤素、I、(C₁-C₁₀) 烷基、支链 (C₃-C₆) 烷基、卤代 (C₁-C₄) 烷基、(C₁-C₄) 烷氧基、卤代 (C₁-C₄) 烷氧基、苯氧基、取代苯氧基、苯基、取代苯基、苯硫基或取代苯硫基、NO₂、NH₂、乙酰氧基、OH、CN、SiR¹⁷R¹⁸R¹⁹ 或 OSiR¹⁷R¹⁸R¹⁹,其中 R¹⁷、R¹⁸ 和 R¹⁹ 独立地为 C₁-C₄ 烷基、C₁-C₄ 支链烷基、苯基或取代苯基,但除非 R¹² 至 R¹⁶ 均为 F、CH₃ 或 H,否则 R¹² 至 R¹⁶ 中至少有两个为 H;
或式(1)化合物的酸加成盐,或式(1)化合物的 N-氧化物,其中 Y 为 CR⁵;
条件是
如果 R¹ 至 R⁴ 均为 H,X 为 CR⁵,Y 为 N,Z 为 NR⁶,则 Ar 为萘基或式(3)基团,其中 R¹² 至 R¹⁶ 中的一个为苯基、取代苯基、苯氧基、取代苯氧基、苯氧基、苯氧基取代苯氧基、苯氧基取代苯氧基、苯氧基取代苯氧基、苯氧基、取代的苯氧基、苯硫基或取代的苯硫基、卤代(C₁-C₄)烷基或卤代(C₁-C₄)烷氧基,是植物杀真菌剂、杀虫剂和杀螨剂。