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2-bromo-1,6-heptadiene | 86365-78-8

中文名称
——
中文别名
——
英文名称
2-bromo-1,6-heptadiene
英文别名
2-Bromohepta-1,6-diene
2-bromo-1,6-heptadiene化学式
CAS
86365-78-8
化学式
C7H11Br
mdl
——
分子量
175.068
InChiKey
NMIGVWQTZYHLHU-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:
    173.9±19.0 °C(Predicted)
  • 密度:
    1.188±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.3
  • 重原子数:
    8
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

点击查看最新优质反应信息

文献信息

  • Intramolecular Carbolithiation of 2,6-Dilithio-1,6-heptadienes: An Experimental and Theoretical Study
    作者:Roberto Sanz、José M. Ignacio、Miguel A. Rodríguez、Francisco J. Fañanás、José Barluenga
    DOI:10.1002/chem.200601863
    日期:2007.6.4
    6-heptadiene (14) has been studied experimentally. A series of ab initio molecular-orbital calculations on the course of the reaction were carried out and the results were compared to those for the corresponding intramolecular carbolithiation of an isolated double bond. The Li-C interactions found in the transition state by this theoretical study support a carbolithiation pathway for the cyclization of
    2,6-Dilithio-1,6-庚二烯3在锂双键的Et(2)O / N,N,N',N'-四甲基乙二胺(TMEDA)中经历分子内碳环化反应,得到1,2-双(lithiomethyl )环戊烯5.这些二价阴离子与亲电试剂反应,得到许多1,2-双官能化的环戊烯衍生物7-10。实验研究了2,6-二硫代-1,6-庚二烯(3a)与2-lithio-1,6-庚二烯(14)相比的易碳化作用。在反应过程中进行了一系列从头算的分子轨道计算,并将其结果与相应的分子内碳双离键的碳原子化反应进行了比较。这项理论研究在过渡态中发现的Li-C相互作用为2,6-二硫代-1,6-庚二烯的环化反应提供了一个碳石化途径。
  • Consecutive carbon-carbon bond formation via the π-allylpalladium variant of the Heck reaction
    作者:Christine S. Nylund、John M. Klopp、Steven M. Weinreb
    DOI:10.1016/s0040-4039(00)73335-1
    日期:1994.6
    Two CC bonds are readily formed by nucleophilic addition of stabilized carbanions to the π-allylpalladium intermediate regioselectively produced by the Heck reaction of a vinyl bromide and an unactivated olefin. An intramolecular version of this condensation gives functionalized carbobicyclic compounds as products.
    通过将稳定化的碳负离子亲核加成到通过乙烯基溴和未活化烯烃的Heck反应产生的区域选择性的π-烯丙基钯中间体上,很容易形成两个CC键。该缩合的分子内形式产生官能化的碳双环化合物作为产物。
  • A palladium-mediated tandem carbon-carbon bond forming method featuring nucleophilic substitution of intermediate π-allylpalladium complexes produced via the heck reaction
    作者:Christine S. Nylund、Daniel T. Smith、John M. Klopp、Steven M. Weinreb
    DOI:10.1016/0040-4020(95)00518-d
    日期:1995.8
    Carbon nucleophiles are alkylated with π-allylpalladium complexes formed by the palladium-catalyzed Heck reaction of a vinyl bromide and an olefin. This methodology achieves the consecutive formation of two carbon-carbon bonds in one simple operation and can be applied both inter- and intramolecularly. The rapid construction of functionalized carbobicyclic compounds is effected by the intramolecular
    碳亲核体被通过钯催化的乙烯基溴和烯烃的Heck反应形成的π-烯丙基铝络合物烷基化。该方法通过一次简单的操作即可连续形成两个碳-碳键,并且可以在分子内和分子内应用。官能化碳双环化合物的快速构建受此缩合的分子内形式影响。
  • Kinetics and mechanism of some vinyl radical cyclisations
    作者:Athelstan L.J. Beckwith、Dennis M. O'Shea
    DOI:10.1016/s0040-4039(00)84994-1
    日期:——
    The vinyl radicals 2a, 2b, and 11 each undergo fast exo ring closure to give 5a, 5b, and 12, the first two of which readily rearrange to ring-expanded radicals.
    乙烯基的基团2A,2B,和11每经历快速外型环闭合,得到图5a,图5b,和12,其中前两个的容易重新排列到环扩展的基团。
  • Nylund Christine S., Klopp John M., Weinreb Steven M., Tetrahedron Lett, 35 (1994) N 25, S 4287-4290
    作者:Nylund Christine S., Klopp John M., Weinreb Steven M.
    DOI:——
    日期:——
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