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2-methyl-2-(2-methylprop-2-en-1-yl)cyclopentane-1,3-dione | 108007-75-6

中文名称
——
中文别名
——
英文名称
2-methyl-2-(2-methylprop-2-en-1-yl)cyclopentane-1,3-dione
英文别名
2-Methyl-2-(2-methyl-2-propenyl)-1,3-cyclopentanedione;2-methyl-2-(2-methylprop-2-enyl)cyclopentane-1,3-dione
2-methyl-2-(2-methylprop-2-en-1-yl)cyclopentane-1,3-dione化学式
CAS
108007-75-6
化学式
C10H14O2
mdl
——
分子量
166.22
InChiKey
SJEGWSUNTITUPW-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):
    1.7
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

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文献信息

  • Oxidative Heck desymmetrisation of 2,2-disubstituted cyclopentene-1,3-diones
    作者:S. E. Walker、C. J. C. Lamb、N. A. Beattie、P. Nikodemiak、A.-L. Lee
    DOI:10.1039/c5cc00407a
    日期:——

    Oxidative Heck couplings have been successfully developed for 2,2-disubstituted cyclopentene-1,3-diones. The direct coupling onto the 2,2-disubstituted cyclopentene-1,3-dione core provides a novel, expedient and useful way of desymmetrising all-carbon quaternary centres.

    氧化Heck偶联反应已成功用于2,2-二取代环戊烯-1,3-二酮。直接偶联到2,2-二取代环戊烯-1,3-二酮核心提供了一种新颖、迅速和有用的方法,用于非对称化全碳季铵中心。
  • Stereospecific Synthesis of (+)- and (−)-Cyclooctenone Derivatives Using a Ring Expansion Reaction with Me<sub>3</sub>SiSnBu<sub>3</sub> and CsF
    作者:Alice Emi Imai、Yoshihiro Sato、Mayumi Nishida、Miwako Mori
    DOI:10.1021/ja983168h
    日期:1999.2.1
    Novel synthesis of an eight-membered compound by the ring expansion reaction of a two-carbon unit was developed using the stannyl anion generated from Me3SiSnBu3 and CsF in DMF. cis- and trans-cyclooctenone derivatives were synthesized from cyclohexanone derivatives having vinyl iodide in a tether by treatment with Me3SiSnBu3 and CsF in DMF in a stereospecific manner. The trans-cyclooctenone derivative
    使用由 Me3SiSnBu3 和 CsF 在 DMF 中生成的甲锡基阴离子,通过二碳单元的扩环反应开发了一种八元化合物的新合成方法。顺式和反式环辛烯酮衍生物是通过在 DMF 中用 Me3SiSnBu3 和 CsF 以立体特异性方式处理,由在系链中具有乙烯基碘的环己酮衍生物合成的。在 Me3SiSnBu3 和 CsF 存在下,反式环辛酮衍生物异构化为顺式异构体。已知反式八元环是不对称化合物。使用此程序,可以从相应的光学活性环己酮衍生物合成 (+)- 和 (-)-反式环辛酮衍生物。
  • Desymmetrization of cyclic 1,3-diketones <i>via</i> Ir-catalyzed hydrogenation: an efficient approach to cyclic hydroxy ketones with a chiral quaternary carbon
    作者:Quan Gong、Jialin Wen、Xumu Zhang
    DOI:10.1039/c9sc01769k
    日期:——
    We herein report an efficient method to synthesize cyclic hydroxy ketones with a chiral quaternary center. Catalyzed by an Ir/f-ampha complex, cyclic α,α-disubstituted 1,3-diketones were hydrogenated, giving mono-reduced products with both high enantioselectivities and diastereoselectivities. In addition, CC and CC bonds could survive in this catalytic system. This method was applied in the preparation
    我们在此报告了一种合成具有手性季铵中心的环状羟基酮的有效方法。在 Ir/f-ampha 配合物的催化下,环状 α,α-二取代 1,3-二酮被氢化,得到具有高对映选择性和非对映选择性的单还原产物。此外,C C 和 C C 键可以在该催化体系中存活。该方法用于制备(+)-雌酮。在这种化学转化中没有观察到二醇。由于空间位阻,实现了对映异构体和非对映异构体的诱导。
  • Regio- and Stereoselective Syntheses of 7-Oxabicyclo[2.2.1]heptanes <i>via</i> a Gold(I)-Catalyzed Cycloisomerization of Alkynediols: Asymmetric Total Synthesis of Farnesiferol C
    作者:Yue-Qing Gu、Peng-Peng Zhang、Jun-Kai Fu、Song Liu、Yu Lan、Jian-Xian Gong、Zhen Yang
    DOI:10.1002/adsc.201600218
    日期:2016.4.28
    7‐oxabicyclo[2.2.1]heptanes, which proceeds through a sequential reaction involving gold(I)‐catalyzed cycloisomerization of alkynediols and sequential semi‐pinacol‐type 1,2‐alkyl migration, was developed. The developed chemistry was applied to the asymmetric total synthesis of the natural product farnesiferol C.
    一种高度区域选择性和立体选择性的方法,可构建广泛的7-氧杂双环[2.2.1]庚烷,该过程通过涉及炔烃的金(I)催化的环异构化和顺序的半频哪醇型1,2-的顺序反应进行烷基迁移。已开发的化学方法可用于天然产物法尼醇C的不对称全合成。
  • Oxygenation of γ,δ-unsaturated ketones in the presence of thiophenol. Efficient formation of cyclic peroxides.
    作者:Jun-ichi Yoshida、Shogo Nakatani、Sachihiko Isoe
    DOI:10.1016/s0040-4039(00)97379-9
    日期:——
    γ,δ-Unsaturated ketones were found to be oxygenated in the presence of thiophenol to give the corresponding cyclic peroxides. The electrochemical initiation accelerated the reaction markedly.
    发现在硫酚存在下,γ,δ-不饱和酮被氧化,得到相应的环状过氧化物。电化学引发显着加速了反应。
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