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1,1,1-trifluoro-3-(dimethylhydrazono)-2-propanone | 111269-38-6

中文名称
——
中文别名
——
英文名称
1,1,1-trifluoro-3-(dimethylhydrazono)-2-propanone
英文别名
3-dimethylhydrazono-1,1,1-trifluoro-2-propanone;3-(Dimethylhydrazinylidene)-1,1,1-trifluoropropan-2-one;3-(dimethylhydrazinylidene)-1,1,1-trifluoropropan-2-one
1,1,1-trifluoro-3-(dimethylhydrazono)-2-propanone化学式
CAS
111269-38-6
化学式
C5H7F3N2O
mdl
——
分子量
168.119
InChiKey
WXMQWLKCVVKWSD-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:
    115 °C(Press: 3 Torr)
  • 密度:
    1.21±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    11
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    32.7
  • 氢给体数:
    0
  • 氢受体数:
    6

SDS

SDS:6acb778f7ff301395a68ac1ed9d9ee5e
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反应信息

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文献信息

  • A facile synthesis of fluorine-containing heterocycles - use of 1,1,1-trifluoro-2-alkanones as a convenient synthetic intermediate
    作者:Yasuhiro Kamitori
    DOI:10.1002/jhet.5570380339
    日期:2001.5
    3-alkanediones 2 easily obtainable from various aldehyde dialkylhydrazones were reacted with several diamines to afford trifluoromethylquinoxalines 3 and trifluoromethylpyrazines 4 in good yields. With the use of aldehydes and aqueous ammonia instead of diamines, diketones 2 were successfully converted to the corresponding 4-trifluoromethylimidazoles 5 in satisfactory yields.
    容易从各种醛二烷基hydr得到的1,1,1-三氟-2,3-烷二酮2与几种二胺反应,以高收率得到三氟甲基喹喔啉3和三氟甲基吡嗪4。通过使用醛和氨水代替二胺,二酮2以令人满意的产率成功转化为相应的4-三氟甲基咪唑5。
  • Electrophilic substitution at azomethine carbon atoms. Reaction of aromatic aldehyde hydrazones with trifluoroacetic anhydride
    作者:Yasuhiro Kamitori、Masaru Hojo、Ryoichi Masuda、Toshihiko Fujitani、Seiji Ohara、Tetsuya Yokoyama
    DOI:10.1021/jo00236a026
    日期:1988.1
  • 3-Dimethylhydrazono-1,1,1-trifluoro-2-propanone as a Useful Synthetic Equivalent of Trifluoropyruvaldehyde — Application to Synthesis of Fluorine-containing Heterocycles
    作者:Yasuhiro Kamitori
    DOI:10.3987/com-03-9725
    日期:——
    3-Dimethylhydrazono-1,1,1-trifluoro-2-propanone (4) which is easily obtainable from formaldehyde dimethylhydrazone and trifluoroacetic anhydride was found to be an usuful synthetic equivalent of trifluoropyruvaldehyde for the synthesis of fluorine-containing heterocycles. With the use of 4, 4-trifluoromethylimidazoles and 2-trifluoromethylquinoxaline were successfully synthesized.
  • Electrophilic substitution reaction at an azomethine carbon atom. Acylation of aliphatic aldehyde hydrazones
    作者:Yasuhiro Kamitori、Masaru Hojo、Ryoichi Msuda、Tatsushi Yoshida、Seiji Ohara、Katsuki Yamada、Naohiro Yoshikawa
    DOI:10.1021/jo00238a009
    日期:1988.2
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