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(4aS,9aR)-4a-methyl-1,2,3,4,9,9a-hexahydroxanthene | 183864-58-6

中文名称
——
中文别名
——
英文名称
(4aS,9aR)-4a-methyl-1,2,3,4,9,9a-hexahydroxanthene
英文别名
——
(4aS,9aR)-4a-methyl-1,2,3,4,9,9a-hexahydroxanthene化学式
CAS
183864-58-6
化学式
C14H18O
mdl
——
分子量
202.296
InChiKey
VWTISIIQPFOSRS-OCCSQVGLSA-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):
    3.8
  • 重原子数:
    15
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

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文献信息

  • Pd(II)-Catalyzed cyclogeneration of carbocations: subsequent rearrangement and trapping under oxidative conditions
    作者:Jeong Hwan Koh、Cheryl Mascarenhas、Michel R. Gagné
    DOI:10.1016/j.tet.2004.06.023
    日期:2004.8
    A catalytic oxidative polycyclization reaction initiated by the carbocyclization of 1,5-dienes with Pd(II) is reported. Trapping of a putative carbocation with suitable functional groups (phenols, alkenes, alcohols, sulfonamide), or rearrangement protocols (Pinacol) yields poly-cyclic products in good yields and in excellent diastereoselectivities. Turnover of the intermediate Pd–C bond is via β-H
    据报道,由1,5-二烯与Pd(II)的碳环化引发的催化氧化多环化反应。用合适的官能团(苯酚,烯烃,醇,磺酰胺)或重排方案(Pinacol)捕获假定的碳阳离子可得到高收率和出色的非对映选择性的多环产物。中间Pd–C键的周转是通过β-H消除。
  • Diastereoselective Pt Catalyzed Cycloisomerization of Polyenes to Polycycles
    作者:Michael J. Geier、Michel R. Gagné
    DOI:10.1021/ja500656k
    日期:2014.2.26
    Application of a tridentate NHC containing pincer ligand to Pt catalyzed cascade cyclization reactions has allowed for the catalytic, diastereoselective cycloisomerization of biogenic alkene terminated substrates to the their polycyclic counterparts.
  • Enantioselective Cascade Cyclization/Protodemetalation of Polyenes with N<sub>3</sub>Pt<sup>2+</sup> Catalysts
    作者:Ha Nguyen、Michel R. Gagné
    DOI:10.1021/cs401190c
    日期:2014.3.7
    The combination of the N-based pincer ligand PyBOX with Pt2+ leads to new catalysts for the enantioselective cycloisomerization of dienyl- and trienyl-ols. The mechanistic combination of electrophilic cyclization followed by rapid protodemetalation is surprising and leads to a powerful construct for developing new reactions.
  • Asymmetric Oxidative Cation/Olefin Cyclization of Polyenes: Evidence for Reversible Cascade Cyclization
    作者:Charles A. Mullen、Alison N. Campbell、Michel R. Gagné
    DOI:10.1002/anie.200801423
    日期:2008.7.28
  • PdII- and PtII-Mediated Polycyclization Reactions of 1,5- and 1,6-Dienes: Evidence in Support of Carbocation Intermediates
    作者:Jeong Hwan Koh、Michel R. Gagné
    DOI:10.1002/anie.200453913
    日期:2004.6.28
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