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5-difluorochloromethyl-2-p-methoxyphenoxy pyridine | 71701-87-6

中文名称
——
中文别名
——
英文名称
5-difluorochloromethyl-2-p-methoxyphenoxy pyridine
英文别名
5-(Chlorodifluoromethyl)-2-(4-methoxyphenoxy)pyridine;5-[chloro(difluoro)methyl]-2-(4-methoxyphenoxy)pyridine
5-difluorochloromethyl-2-p-methoxyphenoxy pyridine化学式
CAS
71701-87-6
化学式
C13H10ClF2NO2
mdl
——
分子量
285.678
InChiKey
KBQBFOROOPSJGI-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.2
  • 重原子数:
    19
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.15
  • 拓扑面积:
    31.4
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

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文献信息

  • Herbicidal halogenomethyl--pyridyloxy-phenoxy-alkanecarboxylic acids and derivatives, and processes of controlling unwanted plants therewith
    申请人:IMPERIAL CHEMICAL INDUSTRIES PLC
    公开号:EP0001473A2
    公开(公告)日:1979-04-18
    Herbicidal pyridine compounds of the formula wherein Z and Y each represent a fluorine, chlorine, bromine, iodidine, or hydrogen atom, or a trifluoromethyl, difluoromethyl, or chlorodifluoromethyl radical. provided that at least one of Z and Y is a halogenomethyl radical; R1 represents hydrogen or an alkyl radical of 1 to 4 carbon atoms; and R2 is a cyano group; a carboxyl group; one of a specified range of carboxamide or alkoxycarbonyl groups; a cyclohexyloxycarbonyl radical optionally substituted by one or more halogen atoms or methyl radicals; an alkenyloxycarbonyl radical in which the alkenyl group contains from 3 to 6 carbon atoms; a phenoxycarbonyl radical optionally bearing one or more halogen or methyi substituents; or a benzyloxycarbonyl radical, the phenyl group of which optionally bears one or more halogen or methyl substituents; and in the case of compounds wherein R2 is a carboxyl group, salts thereof. The compounds are useful as selective herbicides for grass weeds in broad-leaved crops, intermediates of formula with Y = hydrogen or chlorine.
    式中的除草吡啶化合物 其中 Z 和 Y 分别代表、氢原子或三甲基、二甲基或甲基基。条件是 Z 和 Y 中至少有一个是卤代甲基基;R1 代表氢或 1 至 4 个碳原子的烷基;R2 是基;羧基;指定范围的羧酰胺基或烷氧基羰基之一;任选被一个或多个卤原子或甲基基取代的环己氧羰基;烯氧羰基,其中烯基含有 3 至 6 个碳原子; 苯氧羰基,可选择带有一个或多个卤素或甲基取代基;或苄氧羰基,其中苯基可选择带有一个或多个卤素或甲基取代基;以及 R2 为羧基的化合物的盐。这些化合物可用作阔叶作物禾本科杂草的选择性除草剂,其中间体式为 其中 Y = 氢或
  • 2-Chloro-5-trichloromethylpyridine
    申请人:IMPERIAL CHEMICAL INDUSTRIES PLC
    公开号:EP0021453A2
    公开(公告)日:1981-01-07
    A compound which is 2-chloro-5-trichloromethyl- pyridine and a composition consisting essentially of 2-chloro-5-trifluoromethylpyridine. The compound and the composition are useful in the preparation of 2-[4-(5-trifluoromethylpyridyl- 2-oxy)phenoxy} propionic acid and its derivatives, which are useful as herbicides.
    一种 2--5-三甲基吡啶化合物和一种主要由 2--5-三甲基吡啶组成的组合物。该化合物和组合物可用于制备 2-[4-(5-三甲基吡啶- 2-氧基)苯氧基}丙酸及其衍生物,可用作除草剂
  • Trihalomethylpyridine compounds
    申请人:IMPERIAL CHEMICAL INDUSTRIES PLC
    公开号:EP0107866A2
    公开(公告)日:1984-05-09
    The invention provides, as new compounds, 2,3-dichloro-5-trichloromethylpyridine and 2,3-dichloro-5-trifluoromethylpyridine, and a process for preparing the latter and its analogues from the former and its analogues. The compounds are useful in preparing herbicidal α-[4-(5-trifluoromethyl- and chlorodifluoromethyl-pyridine-2-yloxy)phenoxyl propionic acids and derivatives thereof.
    本发明提供了作为新化合物的 2,3-二-5-三甲基吡啶和 2,3-二-5-三甲基吡啶,以及用前者及其类似物制备后者及其类似物的工艺。这些化合物可用于制备除草剂α-[4-(5-三甲基-和甲基吡啶-2-基氧基)苯氧基丙酸及其衍生物
  • US4324627A
    申请人:——
    公开号:US4324627A
    公开(公告)日:1982-04-13
  • US4317913A
    申请人:——
    公开号:US4317913A
    公开(公告)日:1982-03-02
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