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2,2-dichlorovinyl trifluoromethyl ketone | 372075-72-4

中文名称
——
中文别名
——
英文名称
2,2-dichlorovinyl trifluoromethyl ketone
英文别名
1,1,1-Trifluoro-4,4-dichloro-3-buten-2-one;4,4-dichloro-1,1,1-trifluorobut-3-en-2-one
2,2-dichlorovinyl trifluoromethyl ketone化学式
CAS
372075-72-4
化学式
C4HCl2F3O
mdl
——
分子量
192.953
InChiKey
XEEQRKCWDXOHFC-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):
    2.8
  • 重原子数:
    10
  • 可旋转键数:
    1
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    乙基肼2,2-dichlorovinyl trifluoromethyl ketone三乙胺 作用下, 以 乙醇 为溶剂, 反应 3.0h, 以74%的产率得到1-ethyl-3-trifluoromethyl-5-chloropyrazole
    参考文献:
    名称:
    Distinguishing Features of reactions of 2-chloro-and 2,2-dichloro(bromo)vinyl ketones with alkyl-and arylhydrazines
    摘要:
    2-Chlorovinyl alkyl ketones react with alkylhydrazines to give mixtures of 1-R-3-R'- and 1-R-5-R'-pyrazoles: The 1-R-3-R'-pyrazoles form through the heterocyclization of 2-chlorovinyl ketone alkylhydrazones whereas in the heterocyclization into 1-R-5-R'-pyrazoles N1-alkyl-N2-(2-acylvinyl) hydrazines are involved. The regiospecific heterocyclization of 2-chloro- and 2,2-dichlorovinyl ketones with arylhydrazines and also of 2,2-dichloro(bromo) vinyl trifluoromethyl ketones with C alkylhydrazines into pyrazoles and 5-chloro(bromo)pyrazoles proceeds through a stage of haloenones hydrazones formation. The study of the structure of the obtained 1-alkyl-3(5)-alkylpyrazoles by means of two-dimenaional H-1 and C-13 NMR spectroscopy and GC-MS method made it possible to assign the proton and carbon signals of isomeric pyrazoles and to establish the diagnostic ions for the pair of 1,3- and 1,5-isomers.
    DOI:
    10.1134/s1070428008070129
  • 作为产物:
    描述:
    三氟乙酰氯1,1-二氯乙烯 在 aluminum (III) chloride 作用下, 以 二氯甲烷 为溶剂, 生成 2,2-dichlorovinyl trifluoromethyl ketone
    参考文献:
    名称:
    FUNGICIDAL MIXTURES
    摘要:
    公开了一种含真菌化合物,包括:(a)至少一种选自公式1 N-氧化物的化合物,以及它们的盐类,其中R1,R2,A,G,W,Z1,X,J和n如公开所述定义,以及(b)至少一种额外的含真菌化合物。还公开了一种控制由真菌植物病原体引起的植物病害的方法,包括将有效量的前述组合物施用于植物或其部分,或施用于植物种子。还公开了一种组合物,包括前述组合物的组分(a)和至少一种杀虫剂。还公开了公式1A,1B和1C的化合物,其中R1,R2,A,G,W,Z1,X,J,n,Z3,M和J1如公开所述定义。
    公开号:
    US20100240619A1
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文献信息

  • Sulfonation of unsymmetrically substituted 5-chloropyrazoles
    作者:V. A. Kobelevskaya、S. G. D’yachkova、A. V. Popov、G. G. Levkovskaya
    DOI:10.1134/s1070428016060270
    日期:2016.6
    compounds for the synthesis of linear, polycyclic, and other pyrazole derivatives [1, 2]. Reactions of various alkyl(aryl)hydrazines and unsymmetrical dialkylhydrazines with 2,2-dihalovinyl ketones gave unsymmetrical 1,3-disubstituted 5-halopyrazoles which showed a low reactivity of the halogen atom toward nucleophilic substitution [1–10]. Introduction of an electron-withdrawing group (e.g., formyl, acyl, nitro
    近年来,卤代吡唑类化合物受到了广泛关注,它是合成线性、多环和其他吡唑衍生物的基础化合物 [1, 2]。各种烷基(芳基)肼和不对称二烷基肼与 2,2-二卤代乙烯基酮反应生成不对称 1,3-二取代 5-卤代吡唑,其卤素原子对亲核取代的反应性较低 [1-10]。将吸电子基团(如甲酰基、酰基、硝基等)引入 5-卤代吡唑的 4 位,可以在 5-卤原子的参与下完成反应 [1, 2, 11, 12 ]。5-氯-4-硝基吡唑与碳中心亲核试剂,特别是乙酰乙酸、芳基磺酰乙酸和氰基乙酸酯的反应,
  • FUNGICIDAL AZOCYCLIC AMIDES
    申请人:E I DU PONT DE NEMOURS AND COMPANY
    公开号:US20140081027A1
    公开(公告)日:2014-03-20
    Disclosed are compounds of Formulae 1, 1A, 1B and 1C including all geometric and stereoisomers, N-oxides, and salts thereof, wherein R 1 , R 2 , R 4a1 , R 4a2 , A, A a , G, M, W, Z 1 , Z 3 , X, J, J 1 and n are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
    本发明公开了公式1、1A、1B和1C的化合物,包括所有的几何和立体异构体、N-氧化物和其盐,其中R1、R2、R4a1、R4a2、A、Aa、G、M、W、Z1、Z3、X、J、J1和n的定义如本文所述。本发明还公开了含有公式1的化合物的组合物,并且公开了一种通过施用本发明中化合物或组合物的有效量来控制由真菌病原体引起的植物病害的方法。
  • Fungicidal azocyclic amides
    申请人:E I DU PONT DE NEMOURS AND COMPANY
    公开号:US09090604B2
    公开(公告)日:2015-07-28
    Disclosed are compounds of Formulae 1, 1A, 1B and 1C including all geometric and stereoisomers, N-oxides, and salts thereof, wherein R1, R2, R4a1, R4a2, A, Aa, G, M, W, Z1, Z3, X, J, J1 and n are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
    本发明公开了公式1、1A、1B和1C的化合物,包括所有几何和立体异构体、N-氧化物和其盐。其中,R1、R2、R4a1、R4a2、A、Aa、G、M、W、Z1、Z3、X、J、J1和n的定义如本文所述。本发明还公开了含有公式1化合物的组合物,并公开了使用本发明的化合物或组合物的有效量来控制由真菌病原体引起的植物病害的方法。
  • Fungicidal mixtures
    申请人:Gregory Vann
    公开号:US08449898B2
    公开(公告)日:2013-05-28
    Disclosed is a fungicidal composition comprising (a) at least one compound selected from the compounds of Formula 1 N-oxides, and salts thereof, wherein R1, R2, A, G, W, Z1, X, J, and n are as defined in the disclosure, and (b) at least one additional fungicidal compound. Also disclosed is a method for controlling plant diseases caused by fungal plant pathogens comprising applying to the plant or portion thereof, or to the plant seed, a fungicidally effective amount of the aforesaid composition. Also disclosed is a composition comprising component (a) of aforesaid composition and at least one insecticide. Also disclosed are compounds of Formula 1A, 1B and 1C, wherein R1, R2, A, G, W, Z1, X, J, n, Z3, M and J1 are as defined in the disclosure.
    本发明公开了一种包含以下成分的杀真菌组合物:(a)至少一种选择自式1中化合物和其盐的N-氧化物,其中R1、R2、A、G、W、Z1、X、J和n的定义见说明书;以及(b)至少一种额外的杀真菌化合物。本发明还公开了一种用于控制由真菌植物病原体引起的植物病害的方法,包括向植物或其部分,或向植物种子施用上述组合物的有效杀真菌量。本发明还公开了一种包含上述组合物的(a)组分和至少一种杀虫剂的组合物。本发明还公开了式1A、1B和1C的化合物,其中R1、R2、A、G、W、Z1、X、J、n、Z3、M和J1的定义见说明书。
  • Fungicidal Azocyclic Amides
    申请人:Pasteris Robert James
    公开号:US20090156592A1
    公开(公告)日:2009-06-18
    Disclosed are compounds of Formulae 1, 1A, 1B and 1C including all geometric and stereoisomers, N-oxides, and salts thereof, wherein R 1 , R 2 , R 4a1 , R 4a2 , A, A a , G, M, W, Z 1 , Z 3 , X, J, J 1 and n are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
    本发明涉及化合物1、1A、1B和1C,包括所有的几何和立体异构体、N-氧化物和其盐,其中R1、R2、R4a1、R4a2、A、Aa、G、M、W、Z1、Z3、X、J、J1和n如本公开中所定义。本发明还涉及含有化合物1的组合物,并且涉及应用本发明中的化合物或组合物的有效量来控制由真菌病原体引起的植物病害的方法。
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