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5-methyl-5-(3-trifluoromethanesulfonyloxy-3-buten-1-yl)cyclopentadiene | 134005-27-9

中文名称
——
中文别名
——
英文名称
5-methyl-5-(3-trifluoromethanesulfonyloxy-3-buten-1-yl)cyclopentadiene
英文别名
4-(1-Methylcyclopenta-2,4-dien-1-yl)but-1-en-2-yl trifluoromethanesulfonate
5-methyl-5-(3-trifluoromethanesulfonyloxy-3-buten-1-yl)cyclopentadiene化学式
CAS
134005-27-9
化学式
C11H13F3O3S
mdl
——
分子量
282.284
InChiKey
WXURBKYWVAEZNZ-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):
    4.2
  • 重原子数:
    18
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.45
  • 拓扑面积:
    51.8
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

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文献信息

  • Asymmetric heck reaction-anion capture process. A catalytic asymmetric synthesis of the key intermediates for the Capnellenols
    作者:Katsuji Kagechika、Takashi Ohshima、Masakatsu Shibasaki
    DOI:10.1016/s0040-4020(01)80534-2
    日期:1993.2
    A catalytic asymmetric synthesis of the key intermediates 4 and 15 for the capnellenols has been achieved through an asymmetric Heck reaction followed by the acetate anion capture process. Furthermore, the above reaction has been successfully applied to an asymmetric Heck reaction -amine capture process.
    通过不对称的Heck反应和随后的乙酸根阴离子捕获过程,实现了萘酚的关键中间体4和15的催化不对称合成。此外,上述反应已成功地用于不对称的Heck反应-胺捕获过程。
  • Synthesis of the Tricyclic Core of 5α-Capnellenols Using Asymmetric Heck Reaction-Carbanion Capture Process
    作者:Masakatsu Shibasaki、Wataru Itano、Takashi Ohshima
    DOI:10.1055/s-2006-951537
    日期:2006.11
    The tricyclic core of 5α-capnellenols was synthesized using an asymmetric Heck reaction-carbanion capture process and an intramolecular nitrile oxide cycloaddition as key ring construction steps. Moreover, the desired C5-α-OH product was obtained through a retroaldol and aldol epimerization process of the C5-β-OH tricyclic compound.
    5α-capnellenols 的三环核心是使用不对称 Heck 反应碳负离子捕获过程和分子内氧化腈环加成作为关键环构建步骤合成的。此外,所需的C5-α-OH 产物是通过C5-β-OH 三环化合物的retroaldol 和aldol差向异构化过程获得的。
  • Asymmetric Heck reaction: a catalytic asymmetric synthesis of the key intermediate for .DELTA.9(12)-capnellene-3.beta.,8.beta.,10.alpha.-triol and .DELTA.9(12)-capnellene-3.beta.,8.beta.,10.alpha.,14-tetrol
    作者:Katsuji Kagechika、Masakatsu Shibasaki
    DOI:10.1021/jo00013a004
    日期:1991.6
    A catalytic asymmetric synthesis of the key intermediates 21 and 22 for the capnellenols has been achieved (80% ee) by an asymmetric Heck reaction followed by an anion capture process. Furthermore, an improved synthetic route to (+/-)-capnellenols has been also developed.
  • KAGECHIKA, KATSUJI;SHIBASAKI, MASAKATSU, J. ORG. CHEM., 56,(1991) N3, C. 4093-4094
    作者:KAGECHIKA, KATSUJI、SHIBASAKI, MASAKATSU
    DOI:——
    日期:——
  • Asymmetric Heck Reaction−Carbanion Capture Process. Catalytic Asymmetric Total Synthesis of (−)-Δ<sup>9(12)</sup>-Capnellene
    作者:Takashi Ohshima、Katsuji Kagechika、Midori Adachi、Mikiko Sodeoka、Masakatsu Shibasaki
    DOI:10.1021/ja9609359
    日期:1996.1.1
    An asymmetric Heck reaction−carbanion capture process was realized for the first time, making possible the catalytic asymmetric synthesis of various functionalized bicyclo[3.3.0]octane derivatives 6 in up to 94% ee. Sodium bromide had interesting effects on this asymmetric Heck reaction−carbanion capture process, and these effects were useful for improving the enantiomeric excess. Furthermore, the
    首次实现了不对称 Heck 反应-碳负离子捕获过程,使催化不对称合成各种官能化双环 [3.3.0] 辛烷衍生物 6 成为可能,最高 94% ee。溴化钠对这种不对称 Heck 反应 - 碳负离子捕获过程具有有趣的影响,这些影响有助于改善对映体过量。此外,首次实现了(-)-Δ9(12)-capnellene (7)的催化不对称合成,以6b为关键中间体,自由基环化为关键步骤。
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