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1,5,5-trimethylcyclopent-1-ene | 62184-83-2

中文名称
——
中文别名
——
英文名称
1,5,5-trimethylcyclopent-1-ene
英文别名
1,5,5-Trimethylcyclopentene;isolaurolene;1,5,5-trimethyl-cyclopentene;1,5,5-Trimethyl-cyclopenten;2.3.3-Trimethylcyclopenten
1,5,5-trimethylcyclopent-1-ene化学式
CAS
62184-83-2
化学式
C8H14
mdl
——
分子量
110.199
InChiKey
OHIIGLSGZTXTBM-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

  • 熔点:
    -100.3°C (estimate)
  • 沸点:
    106.85°C
  • 密度:
    0.7820

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    8
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

SDS

SDS:d1811fe17a87127b9bce14e175ca8d3d
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上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Catalytic Carbonyl-Olefin Metathesis of Aliphatic Ketones: Iron(III) Homo-Dimers as Lewis Acidic Superelectrophiles
    作者:Haley Albright、Paul S. Riehl、Christopher C. McAtee、Jolene P. Reid、Jacob R. Ludwig、Lindsey A. Karp、Paul M. Zimmerman、Matthew S. Sigman、Corinna S. Schindler
    DOI:10.1021/jacs.8b11840
    日期:2019.1.30
    carbon-carbon bond formation. However, currently available synthetic protocols rely exclusively on aryl ketone substrates while the corresponding aliphatic analogs remain elusive. We herein report the development of Lewis acid-catalyzed carbonyl-olefin ring-closing metathesis reactions for aliphatic ketones. Mechanistic investigations are consistent with a distinct mode of activation relying on the in
    催化羰基-烯烃复分解反应最近已被开发为形成碳-碳键的有力工具。然而,目前可用的合成协议完全依赖于芳基酮底物,而相应的脂肪族类似物仍然难以捉摸。我们在此报告了路易斯酸催化的脂肪族酮羰基-烯烃闭环复分解反应的发展。机理研究与依赖于原位形成的均双属单桥联 (III)-二聚体作为假定的活性催化物质的独特活化模式一致。这些“超亲电试剂”充当更强大的路易斯酸催化剂,在单个 (III) 单体结合后形成。虽然之前假设存在这种路易斯酸活化模式,它尚未应用于催化环境。所提出的见解有望通过建立在“超亲电试剂”的活化原理基础上,进一步推动路易斯酸催化的发展,并拓宽催化羰基-烯烃复分解反应的当前范围。
  • Anhydrous ferric chloride dispersed on silica gel induced ring enlargement of tertiary cycloalkanols. II : a convenient homologation of cycloalkanones, preparation of spiro systems and propella -γ-lactones
    作者:A. Fadel、J. Salaun
    DOI:10.1016/s0040-4020(01)96528-7
    日期:1985.1
    The reagent obtained by mixing anhydrous FeCl3 and silica gel induced, in the lack of any solvent, dehydration of tertiary cycloalkanols, specific C4→C5 and C5 →C6 enlargement, formation of spiro compounds and propella-γ- lactones and cleavage of tetrahydropyranyl ethers.
    通过在无溶剂的情况下将无FeCl 3和硅胶混合得到的试剂,导致叔环链烷醇脱,C 4 →C 5和C 5 →C 6增大,形成螺环化合物和螺旋桨-γ-内酯,四氢吡喃基醚的裂解。
  • Solvomercuration-demercuration. 7. Regio- and stereochemistry of the oxymercuration-demercuration of alkyl-substituted cyclohexenes and cyclopentenes
    作者:Herbert C. Brown、Gary J. Lynch、W. James Hammar、Lillian C. Liu
    DOI:10.1021/jo01326a003
    日期:1979.6
  • Exceptionally Stable Ozonides. Influence of Methyl Substituents on the Course of Cyclopentene Ozonolyses and on the Reactivities of Ozonides
    作者:Herbert Mayr、Janusz Baran、Elfriede Will、Hideyuki Yamakoshi、Koichi Teshima、Masatomo Nojima
    DOI:10.1021/jo00096a059
    日期:1994.8
    Ozonolyses of 1,2,3,3,4,4,5,5-octamethyl- (1a), 1,2,3,3,4,4,5-heptamethyl- (1b), and 1,2,3,3,4,4-hexamethyl cyclopentenes (1c) in methanol did not yield the ordinary hemiperacetals but gave the corresponding ozonides 6a-c instead. The ozonides 6a,b were extremely stable nd remained intact even when refluxed with triphenylphosphine in tetrahydrofuran. Cycloreversion of the primary ozonides from unsymmetrically substituted 1,2,3,3-tetramethylcyclopentene (1d) and 1,5,5-trimethylcyclopentene (1g) was highly regioselective to yield the intermediate omega-oxo carbonyl oxides with the geminal methyl groups remote from the carbonyl oxide groups.
  • Kishner, Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1910, vol. 42, p. 1213
    作者:Kishner
    DOI:——
    日期:——
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