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diethyl 2-allyl-2-(phenylselanyl)malonate

中文名称
——
中文别名
——
英文名称
diethyl 2-allyl-2-(phenylselanyl)malonate
英文别名
Diethyl 2-phenylselanyl-2-prop-2-enylpropanedioate
diethyl 2-allyl-2-(phenylselanyl)malonate化学式
CAS
——
化学式
C16H20O4Se
mdl
——
分子量
355.292
InChiKey
FOZRSKHUMJQEGT-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):
    1.88
  • 重原子数:
    21
  • 可旋转键数:
    10
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    苯乙炔diethyl 2-allyl-2-(phenylselanyl)malonate偶氮二异丁腈 作用下, 以 乙酸乙酯 为溶剂, 反应 10.0h, 以76%的产率得到diethyl 4-((phenylselenenyl)methyl)-3-phenylcyclopent-2-ene-1,1-dicarboxylate
    参考文献:
    名称:
    在无金属和无过氧化物条件下轻松合成含硒环戊烯的自由基加成/环化和硒基团转移策略
    摘要:
    开发了一种高度原子经济的分子间自由基加成/环化和硒基转移策略,用于在无金属和无过氧化物条件下有效合成含硒环戊烯。
    DOI:
    10.1002/chem.202103334
  • 作为产物:
    参考文献:
    名称:
    在无金属和无过氧化物条件下轻松合成含硒环戊烯的自由基加成/环化和硒基团转移策略
    摘要:
    开发了一种高度原子经济的分子间自由基加成/环化和硒基转移策略,用于在无金属和无过氧化物条件下有效合成含硒环戊烯。
    DOI:
    10.1002/chem.202103334
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文献信息

  • PhSeSiR<sub>3</sub>-Catalyzed Group Transfer Radical Reactions
    作者:Ganesh Pandey、K. S. S. P. Rao、K. V. Nageshwar Rao
    DOI:10.1021/jo000128z
    日期:2000.7.1
    A novel design for initiating radical-based chemistry in a catalytic fashion is described. The design of the concept is based on the phenylselenyl group transfer reaction from alkyl phenyl selenides by utilizing PhSeSiR3 (1) as a catalytic reagent. The reaction is initiated by the homolytic cleavage of -C-Se- bond of an alkyl phenyl selenide by the in situ generated alkylsilyl radical (R3Si.), obtained by the mesolysis of PhSeSiR3](.-) (1(.-)). The oxidative dimerization of counteranion PhSe- to PhSeSePh functions as radical terminator. The generation of 1(.-) is achieved by the photoinduced electron transfer (PET) promoted reductive activation of 1 through a photosystem comprising of a visible-light (410 nm)-absorbing electron rich DMA as an electron donor and ascorbic acid as a co-oxidant (Figure 1). The optimum mole ratio between the catalyst 1 and alkyl phenyl selenides for successful reaction is established to be 1:10. The generality of the concept is demonstrated by carrying out variety of radical reactions such as cyclization (10, 15-18), intermolecular addition (25), and tandem annulations (32).
  • A Radical Addition/Cyclization and Se‐Group Transfer Strategy for the Facile Synthesis of Se‐Containing Cyclopentenes under Metal‐Free and Peroxide‐Free Conditions
    作者:Dian‐Liang Wang、Nan‐Quan Jiang、Zhong‐Jian Cai、Shun‐Jun Ji
    DOI:10.1002/chem.202103334
    日期:2021.12.20
    A highly atom-economic intermolecular radical addition/cyclization and Se-group transfer strategy was developed for the efficient synthesis of Se-containing cyclopentenes under metal-free and peroxide-free conditions.
    开发了一种高度原子经济的分子间自由基加成/环化和硒基转移策略,用于在无金属和无过氧化物条件下有效合成含硒环戊烯。
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