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2,2,3,6,6,-heptamethylhept-5-methylene-hept-3-ene | 132850-21-6

中文名称
——
中文别名
——
英文名称
2,2,3,6,6,-heptamethylhept-5-methylene-hept-3-ene
英文别名
2,4-di-tert-butyl-1,3-pentadiene;2,4-di-t-butyl-1,3-pentadiene;2,2,3,6,6-Pentamethyl-5-methylidenehept-3-ene
2,2,3,6,6,-heptamethylhept-5-methylene-hept-3-ene化学式
CAS
132850-21-6
化学式
C13H24
mdl
——
分子量
180.334
InChiKey
RTSPCUSBLOXPSI-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):
    5.9
  • 重原子数:
    13
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.69
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    2,2,3,6,6,-heptamethylhept-5-methylene-hept-3-ene正丁基锂戊酸钾 作用下, 反应 12.0h, 以56%的产率得到
    参考文献:
    名称:
    Pentadienyl chemistry of the heavy alkaline-earth metals revisited
    摘要:
    重碱土金属的开放金属酸盐 [(η5-Pdl′)2M(thf)n] (M = Ca (1), Sr (2), n = 1; M = Ba (3), n = 2; Pdl′ = 2,4-tBu2C5H5) 通过 MI2 和 KPdl′ 之间的盐交换反应易于制备,并通过 NMR 光谱和 X射线衍射研究进行表征。
    DOI:
    10.1039/c4dt00545g
  • 作为产物:
    描述:
    2,2,5,6,6-五甲基庚烯-3-酮 作用下, 以 乙醚 为溶剂, 反应 13.0h, 生成 2,2,3,6,6,-heptamethylhept-5-methylene-hept-3-ene
    参考文献:
    名称:
    Pentadienyl chemistry of the heavy alkaline-earth metals revisited
    摘要:
    重碱土金属的开放金属酸盐 [(η5-Pdl′)2M(thf)n] (M = Ca (1), Sr (2), n = 1; M = Ba (3), n = 2; Pdl′ = 2,4-tBu2C5H5) 通过 MI2 和 KPdl′ 之间的盐交换反应易于制备,并通过 NMR 光谱和 X射线衍射研究进行表征。
    DOI:
    10.1039/c4dt00545g
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文献信息

  • Rare‐Earth‐Metal Pentadienyl Half‐Sandwich and Sandwich Tetramethylaluminates–Synthesis, Structure, Reactivity, and Performance in Isoprene Polymerization
    作者:Damir Barisic、Dennis A. Buschmann、David Schneider、Cäcilia Maichle‐Mössmer、Reiner Anwander
    DOI:10.1002/chem.201900108
    日期:2019.3.27
    complexes [(2,4‐dmp)La(AlMe4)2], [(2,4‐dipp)La(AlMe4)2], and [(2,4‐dtbp)Ln(AlMe4)2] (Ln=La, Ce, Pr, Nd) in high crystalline yields. Smaller rare‐earth‐metal centers yielded preferentially the sandwich complexes [(2,4‐dmp)2Ln(AlMe4)] (Ln=Y, Lu) and [(2,4‐dipp)2Y(AlMe4)]. Activation with fluorinated borate/borane co‐catalysts gave highly active catalyst systems for the fabrication of polyisoprene, displaying
    针对合成稀土戊二烯半三明治四甲基铝酸盐络合物,用等摩尔量的盐K处理了均聚物[Ln(AlMe 4)3 ](Ln = Y,La,Ce,Pr,Nd,Lu)。 (2,4-dmp)(2,4-dmp = 2,4-二甲基戊二烯基),K(2,4-dipp)(2,4-dipp = 2,4-二异丙基戊二烯基)和K(2,4-dmp dtbp)(2,4-dtbp = 2,4-二叔丁基戊二烯基)。涉及较大稀土属中心,ase和的反应选择性地产生了所需的半夹心复合物[(2,4-dmp)La(AlMe 4)2 ],[(2,4-dipp )La(AlMe 4)2 ]和[(2,4-dtbp)Ln(AlMe 4)2](Ln = La,Ce,Pr,Nd)高结晶产率。较小的稀土属中心优先产生三明治复合物[(2,4-dmp)2 Ln(AlMe 4)](Ln = Y,Lu)和[(2,4-dipp)2 Y(AlMe 4)]
  • Synthesis of unsymmetrical ruthenocenes by gas phase electrocyclic reactions of pentadienylruthenium complexes
    作者:Rein U. Kirss、Ahadul Quazi、Charles H. Lake、Melvyn Rowen Churchill
    DOI:10.1021/om00034a058
    日期:1993.10
    Reduction of RuCl3.3H2O with zinc in the presence of 5,5-dimethylcyclohexadiene yields bis(6,6-dimethylcyclohexadienyl)ruthenium (3). Similar reactions of [Cp*RuCl2]n with 2,4-di-tert-butylpentadiene and 5,5-dimethylcyclohexadiene yield two new ruthenium pentadienyl compounds Cp*Ru(2,4-di-tert-butylpentadienyl) (4) and Cp*Ru(eta5-6,6-dimethylcyclohexadienyl) (5), respectively. Gas phase pyrolysis of Cp*Ru(eta5-2,4-dimethylpentadienyl) (1), Cp*Ru(eta5-cyclooctadienyl) (2), Cp*Ru(2,4-di-tert-butylpentadienyl) (4), and bis(eta-2,4-dimethylpentadienyl)ruthenium (9) at 400-450-degrees-C led to electrocyclic reaction and yielded Cp*Ru(eta5-1,3-dimethylcyclopentadienyl) (6), Cp*Ru(eta5-1,2-dihydropentalenyl) (7), Cp*Ru(eta5-1,3-di-tert-butylcyclopentadienyl) (8), and Ru(eta5-1,3-dimethylcyclopentadienyl) (11), respectively. Ru(eta5-6,6-dimethylcyclohexadienyl)2 (3) was not volatile under these conditions while Cp*Ru(eta5-6,6-dimethylcyclohexadienyl) (5) survived the pyrolysis unchanged. Single crystal X-ray diffraction studies were completed on 9 and 11. Monoclinic 9 crystallized in the P2(1)/c space group with a = 8.5945(17) angstrom, b = 13.3257(31) angstrom, c = 12.0851(22) angstrom, and beta = 110.670(14)degrees. Monoclinic 11 crystallized in the P2(1)/n space group with a = 10.332(3) angstrom, b = 8.807(2) angstrom, c = 13.884(3) angstrom, and beta = 106.27(2)degrees.
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