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1,1,4-Tribrom-3,3-difluorbutan-2-on | 133281-18-2

中文名称
——
中文别名
——
英文名称
1,1,4-Tribrom-3,3-difluorbutan-2-on
英文别名
1,1-difluoro-2-bromoethyl dibromomethyl ketone;1,1,4-Tribromo-3,3-difluorobutan-2-one
1,1,4-Tribrom-3,3-difluorbutan-2-on化学式
CAS
133281-18-2
化学式
C4H3Br3F2O
mdl
——
分子量
344.776
InChiKey
TWCYWWCMHCJJJM-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):
    3.1
  • 重原子数:
    10
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    参考文献:
    名称:
    合成vonα-Fluoracrylsäure和Derivaten
    摘要:
    Three new routes to derivatives of alpha-fluoracrylic acid, including a laboratory synthesis and a large-scale method, are reported. The processes are (i) addition of elementary fluorine to acrylic esters and subsequent elimination of HF; (ii) addition of difluorocarbene to isopropenyl methyl ether, oxidation via ring opening and dehalogenation; and (iii) 'nitrofluorination' of 2,3-dichloropropene, hydrolysis and dechlorination.
    DOI:
    10.1016/s0022-1139(00)80116-5
  • 作为产物:
    描述:
    (2,2-Difluor-1-methylcyclopropyl)methylether 作用下, 反应 18.0h, 以67%的产率得到1,1,4-Tribrom-3,3-difluorbutan-2-on
    参考文献:
    名称:
    合成vonα-Fluoracrylsäure和Derivaten
    摘要:
    Three new routes to derivatives of alpha-fluoracrylic acid, including a laboratory synthesis and a large-scale method, are reported. The processes are (i) addition of elementary fluorine to acrylic esters and subsequent elimination of HF; (ii) addition of difluorocarbene to isopropenyl methyl ether, oxidation via ring opening and dehalogenation; and (iii) 'nitrofluorination' of 2,3-dichloropropene, hydrolysis and dechlorination.
    DOI:
    10.1016/s0022-1139(00)80116-5
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文献信息

  • GASSEN, KARL-RUDOLF
    作者:GASSEN, KARL-RUDOLF
    DOI:——
    日期:——
  • Synthese von α-Fluoracrylsäure und Derivaten
    作者:K.-R. Gassen、D. Bielefeldt、A. Marhold、P. Andres
    DOI:10.1016/s0022-1139(00)80116-5
    日期:1991.12
    Three new routes to derivatives of alpha-fluoracrylic acid, including a laboratory synthesis and a large-scale method, are reported. The processes are (i) addition of elementary fluorine to acrylic esters and subsequent elimination of HF; (ii) addition of difluorocarbene to isopropenyl methyl ether, oxidation via ring opening and dehalogenation; and (iii) 'nitrofluorination' of 2,3-dichloropropene, hydrolysis and dechlorination.
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