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difluorochloroacetylacetic acid chloride | 1118500-61-0

中文名称
——
中文别名
——
英文名称
difluorochloroacetylacetic acid chloride
英文别名
4-Chloro-4,4-difluoro-3-oxobutanoyl chloride
difluorochloroacetylacetic acid chloride化学式
CAS
1118500-61-0
化学式
C4H2Cl2F2O2
mdl
——
分子量
190.961
InChiKey
XWAUUOIYUMIQCO-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

物化性质

  • 沸点:
    158.7±40.0 °C(Predicted)
  • 密度:
    1.558±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    10
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    参考文献:
    名称:
    [EN] PROCESS FOR THE PREPARATION OF ESTERS OF 4-FLUOROSUBSTITUTED 3-OXO-ALCANOIC ACIDS
    [FR] PROCÉDÉ DE PRÉPARATION D'ESTERS D'ACIDES 3-OXO-ALCANOÏQUES SUBSTITUÉS PAR FLUORO EN POSITION 4
    摘要:
    4-氟取代的3-酮-羧酸酯可以通过酮与相应酸氯加成反应、随后的酯化和脱氯化反应制备。首选的反应产物是4,4-二氟-3-酮丁酸酯。
    公开号:
    WO2009021987A1
  • 作为产物:
    参考文献:
    名称:
    [EN] PROCESS FOR THE PREPARATION OF ESTERS OF 4-FLUOROSUBSTITUTED 3-OXO-ALCANOIC ACIDS
    [FR] PROCÉDÉ DE PRÉPARATION D'ESTERS D'ACIDES 3-OXO-ALCANOÏQUES SUBSTITUÉS PAR FLUORO EN POSITION 4
    摘要:
    4-氟取代的3-酮-羧酸酯可以通过酮与相应酸氯加成反应、随后的酯化和脱氯化反应制备。首选的反应产物是4,4-二氟-3-酮丁酸酯。
    公开号:
    WO2009021987A1
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文献信息

  • An Atom-Efficient Route to Ethyl 3-(difluoromethyl)-1-methyl-1<i>H</i>-pyrazole-4-carboxylate (DFMMP)—A Key Building Block for a Novel Fungicide Family
    作者:Janis Jaunzems、Max Braun
    DOI:10.1021/op500128p
    日期:2014.8.15
  • PROCESS FOR THE PREPARATION OF ESTERS OF 4-FLUOROSUBSTITUTED 3-OXO-ALCANOIC ACIDS
    申请人:SOLVAY (Société Anonyme)
    公开号:EP2181087A1
    公开(公告)日:2010-05-05
  • COMPOSITIONS OF ESTERS OF FLUOROSUBSTITUTED ALCANOIC ACIDS
    申请人:Solvay Fluor GmbH
    公开号:EP2398759A2
    公开(公告)日:2011-12-28
  • Compositions of esters of fluorosubstituted alcanoic acids
    申请人:Braun Max
    公开号:US20110297883A1
    公开(公告)日:2011-12-08
    Composition of esters of fluorosubstituted alcanoic acids, comprising or consisting essentially of a compound of a formula selected from the group consisting of: RCFClC(OAc)═CHC(O)OR 1 (II); RCFHC(O)CH 2 C(O)OR 1 (IV); RCFHC(OAc)═CHC(O)OR 1 (V); and RCFHCH(OAc)CH 2 C(O)OR 1 (VI); or of compounds of formula (I) RCFClC(O)CH 2 C(O)OR 1 and of formula (II); of compounds of formulae (IV) and (V); or of compounds of formulae (IV) and (VI); wherein R is C 2 F 5 , CF 3 or F and R 1 is an alkyl group with from 1 to 4 carbon atoms, an alkyl group with from 1 to 4 carbon atoms substituted by 1 or more fluorine atoms. A process for the reduction of the compound of formula (I) and/or formula (II), and compositions resulting from such reduction. A process for the separation of the compound of formula (I) from the compound of formula (II) comprising subjecting a composition comprising such compounds to a distillation operation.
  • Process for the preparation of esters of 4-fluorosubstituted 3-oxo-alcanoic acids
    申请人:Braun Max Josef
    公开号:US20110301378A1
    公开(公告)日:2011-12-08
    Esters of 4-fluorosubstituted 3-oxo-alcanoic acids can be prepared by addition reaction of ketene with the respective acid chloride, subsequent esterification and hydrodechlorination. Preferred reaction products are esters of 4,4-difluoro-3-oxo-butanoic acid.
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