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2-(3-methylphenyl)-3-ethoxycarbonyl-5,6-dichloro-4-pyrone

中文名称
——
中文别名
——
英文名称
2-(3-methylphenyl)-3-ethoxycarbonyl-5,6-dichloro-4-pyrone
英文别名
Ethyl 5,6-dichloro-2-(3-methylphenyl)-4-oxopyran-3-carboxylate
2-(3-methylphenyl)-3-ethoxycarbonyl-5,6-dichloro-4-pyrone化学式
CAS
——
化学式
C15H12Cl2O4
mdl
——
分子量
327.164
InChiKey
JFAHCSTWDKIZRV-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):
    4.2
  • 重原子数:
    21
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

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文献信息

  • 2-Phenyl-4-pyrone derivatives, their preparation and their use as
    申请人:Rhone Poulenc Agrochemie
    公开号:US04297367A1
    公开(公告)日:1981-10-27
    The invention relates to new 2-phenyl-4-pyrone derivatives which can be used in agriculture. They correspond to the general formula: ##STR1## in which X.sub.1 and X.sub.2, which are identical or different, each represent a hydrogen or halogen atom, with the proviso that at least one of these substituents represents a halogen atom, R.sub.1 represents an alkoxy radical (C.sub.1 -C.sub.4), an alkenyloxy radical containing from 2 to 4 carbon atoms, a propargyloxy radical, a halogenoalkoxy radical (C.sub.1 -C.sub.4), an amino radical, an alkylamino radical (C.sub.1 -C.sub.4) or a dialkylamino radical in which each of the alkyl parts, which are identical or different, contains from 1 to 4 carbon atoms, R.sub.2 represents a halogen atom, an alkyl radical containing from 1 to 5 carbon atoms, an alkoxy radical (C.sub.1 -C.sub.4), an alkenyloxy radical (C.sub.3 -C.sub.4), an alkynyloxy radical (C.sub.3 -C.sub.4), an alkylthio radical (C.sub.1 -C.sub.4), a halogenoalkyl radical (C.sub.1 -C.sub.4), a halogenoalkoxy radical (C.sub.1 -C.sub.4), a halogenoalkylthio radical (C.sub.1 -C.sub.4) or the nitro, hydroxyl or cyano radical and n is an integer which can be equal to 0, 1, 2, 3, 4 or 5, it being understood that, if n is greater than or equal to 2, the substituents R.sub.2 can be identical or different. They can be used for protecting plants against fungal diseases.
    本发明涉及新的2-苯基-4-吡喃酮衍生物,可用于农业。它们对应于以下通式:##STR1## 其中X.sub.1和X.sub.2,相同或不同,每个代表氢或卤素原子,但至少其中一个取代基代表卤素原子,R.sub.1代表醇基(C.sub.1-C.sub.4),含2至4个碳原子的烯氧基,丙炔氧基,卤代烷氧基(C.sub.1-C.sub.4),氨基,烷基氨基(C.sub.1-C.sub.4)或双烷基氨基基,其中每个烷基部分相同或不同,含有1至4个碳原子,R.sub.2代表卤素原子,含1至5个碳原子的烷基,醇基(C.sub.1-C.sub.4),烯氧基(C.sub.3-C.sub.4),炔氧基(C.sub.3-C.sub.4),硫代烷基(C.sub.1-C.sub.4),卤代烷基(C.sub.1-C.sub.4),卤代烷氧基(C.sub.1-C.sub.4),卤代烷基硫基(C.sub.1-C.sub.4)或硝基,羟基或氰基,n是一个整数,可以等于0,1,2,3,4或5,如果n大于或等于2,则了解到取代基R.sub.2可以相同或不同。它们可用于保护植物免受真菌病害的影响。
  • GUIGUES, F.;TRINH, S.
    作者:GUIGUES, F.、TRINH, S.
    DOI:——
    日期:——
  • US4297367A
    申请人:——
    公开号:US4297367A
    公开(公告)日:1981-10-27
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