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(3aR,7aR)-3a-hydroxy-7a-methylperhydroindene-1,5-dione | 35544-95-7

中文名称
——
中文别名
——
英文名称
(3aR,7aR)-3a-hydroxy-7a-methylperhydroindene-1,5-dione
英文别名
(-)-3a,4,7,7a-tetrahydro-3aα-hydroxy-7aα-methyl-1,5(6H)-indandione;(3aR,7aR)-3a-hydroxy-7a-methyl-3,4,6,7-tetrahydro-2H-indene-1,5-dione
(3aR,7aR)-3a-hydroxy-7a-methylperhydroindene-1,5-dione化学式
CAS
35544-95-7
化学式
C10H14O3
mdl
——
分子量
182.219
InChiKey
PUHCDQVSBDIJTM-VHSXEESVSA-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:
    108-110 °C(Solv: 1,2-dichloroethane (107-06-2))
  • 沸点:
    328.9±42.0 °C(Predicted)
  • 密度:
    1.299±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.6
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    54.4
  • 氢给体数:
    1
  • 氢受体数:
    3

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

  • 作为反应物:
    描述:
    (3aR,7aR)-3a-hydroxy-7a-methylperhydroindene-1,5-dione sodium tetrahydroborate 、 sodium hydride 、 对甲苯磺酸原甲酸三甲酯 作用下, 生成
    参考文献:
    名称:
    糖基鞘磷脂侧链立体选择性形成的方法
    摘要:
    发现克莱森重排是用于糖基鞘磷脂A侧链的立体选择性构建的有效方法。
    DOI:
    10.1016/s0040-4039(00)96157-4
  • 作为产物:
    参考文献:
    名称:
    顺式和反式-4,5-甲代脯氨酸催化Hajos-Parrish-Eder-Sauer-Wiechert反应:脯氨酸催化吡咯烷环构型的敏感性
    摘要:
    甲基脯氨酸被发现是Hajos-Parrish-Eder-Sauer-Wiechert反应的催化剂。[1]顺式-4,5-甲基脯氨酸显示出与脯氨酸相似的催化能力(86%产率,93%ee),而反式-4,5-甲基脯氨酸的选择性较低(67%产率,83%ee),并且显示较少加速。还使用杂化密度泛函理论(B3LYP)研究了该反应。与金字塔形的反式-4,5-甲氧基脯氨酸相比,近乎平面的顺式-4,5-甲氧基脯氨酸胺更好地反映了过渡态的平面亚胺。这种构象差异是所观察到的更高的对映体选择性和顺式催化性能增强的原因。-4,5-甲基脯氨酸。
    DOI:
    10.1002/adsc.200404127
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文献信息

  • Samarium diiodide-mediated pinacolization of diketones—II. Synthesis of polycyclic frameworks containing a cyclobutane-1,2-diol and a cyclopentane-1,2-diol
    作者:Olaf Nowitzki、Ira Münnich、Holger Stucke、H.M.R. Hoffmann
    DOI:10.1016/0040-4020(96)00688-6
    日期:1996.9
    The title reaction has been applied to the synthesis of a variety of polycyclic networks. Scope and limitations of the procedure are evaluated.
    标题反应已应用于多种多环网络的合成。评估程序的范围和局限性。
  • Evaluating β-amino acids as enantioselective organocatalysts of the Hajos–Parrish–Eder–Sauer–Wiechert reaction
    作者:Stephen G. Davies、Angela J. Russell、Ruth L. Sheppard、Andrew D. Smith、James E. Thomson
    DOI:10.1039/b711171a
    日期:——
    A systematic study of the effect of substitution within the β-amino acid framework indicates that both β2- and β3-amino acids catalyse the Hajos–Parrish–Eder–Sauer–Wiechert reaction with poor to reasonable levels of enantioselectivity. These results led to the evaluation of the conformationally constrained β-amino acid (1R,2S)-cispentacin, which catalyses the Hajos–Parrish–Eder–Sauer–Wiechert reaction with comparable or higher levels of enantioselectivity to L-proline.
    对β-氨基酸框架内取代效应的系统研究表明,β2-和β3-氨基酸催化Hajos–Parrish–Eder–Sauer–Wiechert反应的对映选择性较低至合理。这些结果促使对构象受限的β-氨基酸(1R,2S)-cispentacin进行评估,该氨基酸催化Hajos–Parrish–Eder–Sauer–Wiechert反应的对映选择性与L-脯氨酸相比相当或更高。
  • Nonlinear effects in asymmetric synthesis. Examples in asymmetric oxidations and aldolization reactions
    作者:C. Puchot、O. Samuel、E. Dunach、S. Zhao、C. Agami、H. B. Kagan
    DOI:10.1021/ja00269a036
    日期:1986.4
    L'oxydation asymetrique du methyl p-tolyl sulfure ou l'epoxydation asymetrique du geraniol en presence de divers complexes chiraux du titane, ainsi que la reaction Hajos-Parrish catalysee par la proline, sont etudiees en detail
    L'oxydation asymetrique dumethyl p-tolylsulfe ou l'epoxydation asymetrique du geraniol en present de divers complexes chiraux du titane, ainsi que la反应 Hajos-Parrish catalysee par la proline, sont etudiees en detail
  • Asymmetric synthesis of organic compounds
    申请人:Hoffmann-La Roche Inc.
    公开号:US03975440A1
    公开(公告)日:1976-08-17
    Optically active organic compounds are prepared starting from optically inactive reactants by means of an optically active agent which influences the course of the reaction. In particular optically active compounds having a "meso" type carbon atom undergo an intramolecular ring closure in the presence of an optically active agent to yield an optically active product having one additional ring. The present process is particularly useful in the preparation of optically active bicyclic diketones which are important intermediates in the total synthesis of steroids.
    光学活性有机化合物是通过使用影响反应过程的光学活性试剂,从光学不活性的反应物开始制备的。特别是具有“嵌”型碳原子的光学活性化合物在光学活性试剂的存在下发生分子内环闭合,生成一个具有额外环的光学活性产物。目前的过程在制备光学活性双环二酮方面特别有用,这些双环二酮是类固醇的全合成中的重要中间体。
  • Asymmetric Michael Addition of Malonate Anions to Prochiral Acceptors Catalyzed by <scp>l</scp>-Proline Rubidium Salt
    作者:Masahiko Yamaguchi、Tai Shiraishi、Masahiro Hirama
    DOI:10.1021/jo960216c
    日期:1996.1.1
    L-Proline rubidium salt catalyzes the asymmetric Michael addition of malonate anions to prochiral enones and enals. This method can be applied to a wide range of substrates to give adducts with a predictable absolute configuration: (S)-adducts from (E)-enones/enals and (R)-adducts from cyclic (Z)-enones. Both the secondary amine moiety and the carboxylate moiety are critical for the catalytic activity and asymmetric induction. Varying the countercation also affects the reaction course. High enantiomeric excesses were attained when di(tert-butyl) malonate was added to (E)-enones in the presence of CsF. The stereochemistry of the Michael reaction indicates that asymmetric induction takes place via enantioface discrimination involving the acceptor alpha-carbon atom rather than the beta-carbon atom.
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