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(1S,3R)-cis-1-(cyclopent-2-en-1-on-2-yl)-2,2-dimethyl-3-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)cyclopropane | 163128-14-1

中文名称
——
中文别名
——
英文名称
(1S,3R)-cis-1-(cyclopent-2-en-1-on-2-yl)-2,2-dimethyl-3-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)cyclopropane
英文别名
(1S,3R)-cis-1-(2-cyclopenten-1-on-2-yl)-3-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)-2,2-dimethylcyclopropane;2-[(1S,3R)-2,2-dimethyl-3-[2-(2-methyl-1,3-dioxolan-2-yl)ethyl]cyclopropyl]cyclopent-2-en-1-one
(1S,3R)-cis-1-(cyclopent-2-en-1-on-2-yl)-2,2-dimethyl-3-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)cyclopropane化学式
CAS
163128-14-1
化学式
C16H24O3
mdl
——
分子量
264.365
InChiKey
IBUZGUBLGATAOF-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):
    2.4
  • 重原子数:
    19
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.81
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 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

  • The utility of vinyl ethers and vinyl esters in the Khand reaction. The value of vinyl esters as ethylene equivalents and a modified synthesis of (+)-taylorione as an example
    作者:William J. Kerr、Mark McLaughlin、Peter L. Pauson、Sarah M. Robertson
    DOI:10.1016/s0022-328x(01)00891-9
    日期:2001.7
    alkenes in the Khand cyclisation reaction has been studied. Although several vinyl ethers reacted to give the expected oxygenated cyclopentenone products, usually with good levels of regioselectivity, the use of vinyl esters was found to afford, as the major products, reduced cyclopentenones in which the carbon–oxygen bond had been cleaved. This unexpected reaction was developed into an alternative
    已经研究了Khand环化反应中各种氧化烯烃的行为。尽管几种乙烯基醚反应生成预期的含氧环戊烯酮产物,通常具有良好的区域选择性,但发现使用乙烯基酯作为主要产物,可以还原其中的碳氧键已断裂的还原的环戊烯酮。这种出乎意料的反应已发展为在Khand反应中使用乙烯气体的替代方法,并发现可用于多种炔烃底物。然后扩展该方法以形成合成天然产物(+)- taylorione(和(+)- nortaylorione)的关键步骤。
  • Selective cleavage of ketals and acetals under neutral, anhydrous conditions using triphenylphosphine and carbon tetrabromide
    作者:Craig Johnstone、William J. Kerr、James S. Scott
    DOI:10.1039/cc9960000341
    日期:——
    A convenient method for the selective removal of ketal and acetal protection under mild, neutral, anhydrous conditions using PPh3 and CBr4 is described.
    描述了一种在温和、中性、无水条件下,使用PPh3和CBr4选择性去除酮烯和醛保护的便捷方法。
  • Total synthesis of (+)-taylorione utilising modified Pauson–Khand reaction methodology
    作者:Craig Johnstone、William J. Kerr、Udo Lange
    DOI:10.1039/c39950000457
    日期:——
    A total synthesis of the sesquiterpene, (+)-taylorione 1 starting from (+)-2-carene is described; the key synthetic transformation is achieved in high yield by application of developed Pauson–Khand reaction techniques for gaseous olefins.
    描述了以(+)-2-烯为起始的倍半萜烯(+)-taylorione 1的全合成。通过应用针对气体烯烃的发达的Pauson-Khand反应技术,可以实现高收率的关键合成转化。
  • Development of modified Pauson-Khand reactions with ethylene and utilisation in the total synthesis of (+)-taylorione
    作者:Johannes G. Donkervoort、Alison R. Gordon、Craig Johnstone、William J. Kerr、Udo Lange
    DOI:10.1016/0040-4020(96)00259-1
    日期:1996.5
    Two complementary Pauson-Khand annulation protocols for use with the gaseous alkene, ethylene, are described. These N-oxide promoted reactions (10 examples) are shown to proceed under both mild autoclave conditions or, more conveniently, at atmospheric pressure. The developed methodology has been utilised as the key transformation in the total synthesis of the sesquiterpene (+)-taylorione which has
    描述了与气态烯烃乙烯一起使用的两种互补的Pauson-Khand环合方案。这些N-氧化物促进的反应(10个实施例)显示在温和的高压釜条件下或更方便地在大气压下进行。所开发的方法已被用作倍半萜(+)-taylorione的全合成中的关键转化,这已经可以从容易获得的(+)-2-carene中以良好的总收率实现。
  • Detection, synthesis and absolute configuration of (+)-nortaylorione, a new terpene from Artemisia annua
    作者:C.M de Oliveira、V.L Ferracini、M.A Foglio、A de Meijere、A.J Marsaioli
    DOI:10.1016/s0957-4166(97)00169-9
    日期:1997.6
    Nortaylorione a new nor-sesquiterpene, was identified among minor components of Artemisia annua (hybrid plants) essential oil. Its relative and absolute configurations were determined by GC and GC/MS equipped with a chiral column and coinjecting the essential oil with synthetic standards (racemic and homochiral), obtained in a few steps from commercial reagents. Pauson-Khand reaction was used as the key reaction in both synthetic pathways. The new natural product, named (+)-nortaylorione, is the (1'S)-cis-2-[2',2'-dimethyI-3'-(3 ''-butanon-l ''-yl)-cyclopropyl]2-cyclopenten-1-one. (C) 1997 Elsevier Science Ltd.
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