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2-Bromo-3-chloromethyl-5,6-dimethyl-[1,4]benzoquinone | 238739-98-5

中文名称
——
中文别名
——
英文名称
2-Bromo-3-chloromethyl-5,6-dimethyl-[1,4]benzoquinone
英文别名
2-Bromo-3-(chloromethyl)-5,6-dimethylcyclohexa-2,5-diene-1,4-dione
2-Bromo-3-chloromethyl-5,6-dimethyl-[1,4]benzoquinone化学式
CAS
238739-98-5
化学式
C9H8BrClO2
mdl
——
分子量
263.518
InChiKey
PMAFYKRMEBTNDA-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):
    2.1
  • 重原子数:
    13
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    2-Bromo-3-chloromethyl-5,6-dimethyl-[1,4]benzoquinone甲醇 为溶剂, 反应 24.0h, 以88%的产率得到2-Bromo-3-(4-hydroxy-2-oxo-2H-chromen-3-ylmethyl)-5,6-dimethyl-[1,4]benzoquinone
    参考文献:
    名称:
    Radical reactions leading to substituted coumarins
    摘要:
    The reaction of 4-hydroxycoumarins with a series of quinonic chlorides under photostimulation was shown to provide an efficient approach to 3-alkylated coumarin derivatives, Alkylation reactions of this type proceeded via an electron transfer mechanism (S(RN)1). (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(99)00777-7
  • 作为产物:
    描述:
    2-bromo-3,6-dimethoxy-4,5-dimethylbenzaldehyde 在 sodium tetrahydroborate 、 氯化亚砜 、 ammonium cerium(IV) nitrate 、 三乙胺 作用下, 以 甲醇二氯甲烷乙腈 为溶剂, 反应 9.0h, 生成 2-Bromo-3-chloromethyl-5,6-dimethyl-[1,4]benzoquinone
    参考文献:
    名称:
    Radical reactions leading to substituted coumarins
    摘要:
    The reaction of 4-hydroxycoumarins with a series of quinonic chlorides under photostimulation was shown to provide an efficient approach to 3-alkylated coumarin derivatives, Alkylation reactions of this type proceeded via an electron transfer mechanism (S(RN)1). (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(99)00777-7
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文献信息

  • Radical reactions leading to substituted coumarins
    作者:Anne Giraud、Patrice Vanelle、Luc Giraud
    DOI:10.1016/s0040-4039(99)00777-7
    日期:1999.6
    The reaction of 4-hydroxycoumarins with a series of quinonic chlorides under photostimulation was shown to provide an efficient approach to 3-alkylated coumarin derivatives, Alkylation reactions of this type proceeded via an electron transfer mechanism (S(RN)1). (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
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