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4-溴-3-甲氧基丁烷-2-酮 | 113704-67-9

中文名称
4-溴-3-甲氧基丁烷-2-酮
中文别名
——
英文名称
4-bromo-3-methoxybutan-2-one
英文别名
——
4-溴-3-甲氧基丁烷-2-酮化学式
CAS
113704-67-9
化学式
C5H9BrO2
mdl
——
分子量
181.029
InChiKey
MMHABEMBDWOMNU-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:
    222.9±25.0 °C(Predicted)
  • 密度:
    1.413±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.6
  • 重原子数:
    8
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    .alpha.-Methoxylation of Unsaturated Carbonyl Compounds
    摘要:
    alpha-Methoxylation of enals or enones can be performed in high yield by a simple one-pot reaction sequence: Bromination of unsaturated hydrazones, HBr-elimination, and addition of methanol leads to the formation of beta-bromo-alpha-methoxy hydrazones (11), which after hydrolysis and HBr-elimination yields the alpha-methoxy enals or alpha-methoxy enones (13), respectively.
    DOI:
    10.1021/jo00099a037
  • 作为产物:
    描述:
    ethyl N-[(4-bromo-3-methoxybutan-2-ylidene)amino]carbamate 在 盐酸聚合甲醛 作用下, 反应 1.0h, 生成 4-溴-3-甲氧基丁烷-2-酮
    参考文献:
    名称:
    .alpha.-Methoxylation of Unsaturated Carbonyl Compounds
    摘要:
    alpha-Methoxylation of enals or enones can be performed in high yield by a simple one-pot reaction sequence: Bromination of unsaturated hydrazones, HBr-elimination, and addition of methanol leads to the formation of beta-bromo-alpha-methoxy hydrazones (11), which after hydrolysis and HBr-elimination yields the alpha-methoxy enals or alpha-methoxy enones (13), respectively.
    DOI:
    10.1021/jo00099a037
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文献信息

  • Effect of N-bromosuccinimide (NBS) and other N-brominating agents on the bromination of .alpha.,.beta.-unsaturated ketones in methanol
    作者:Victor L. Heasley、Timothy J. Louie、David K. Luttrull、Mark D. Millar、Hal B. Moore、Danny F. Nogales、Andreas M. Sauerbrey、Amy B. Shevel、Terry Y. Shibuya
    DOI:10.1021/jo00245a014
    日期:1988.5
  • HEASLEY, VICTOR L.;LOUIE, TIMOTHY J.;LUTTRULL, DAVID K.;MILLAR, MARK D.;M+, J. ORG. CHEM., 53,(1988) N 10, 2199-2204
    作者:HEASLEY, VICTOR L.、LOUIE, TIMOTHY J.、LUTTRULL, DAVID K.、MILLAR, MARK D.、M+
    DOI:——
    日期:——
  • .alpha.-Methoxylation of Unsaturated Carbonyl Compounds
    作者:Albert Feuerer、Theodor Severin
    DOI:10.1021/jo00099a037
    日期:1994.10
    alpha-Methoxylation of enals or enones can be performed in high yield by a simple one-pot reaction sequence: Bromination of unsaturated hydrazones, HBr-elimination, and addition of methanol leads to the formation of beta-bromo-alpha-methoxy hydrazones (11), which after hydrolysis and HBr-elimination yields the alpha-methoxy enals or alpha-methoxy enones (13), respectively.
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