1-(3-methylbut-3-en-1-ynyl)cyclohex-1-yl acetate | 1020741-77-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(3-methylbut-3-en-1-ynyl)cyclohex-1-yl acetate
• 英文别名: 1-(3-methylbut-3-en-1-yn-1-yl)cyclohexyl acetate；[1-(3-Methylbut-3-en-1-ynyl)cyclohexyl] acetate；[1-(3-methylbut-3-en-1-ynyl)cyclohexyl] acetate
• CAS: 1020741-77-8
• 化学式: C₁₃H₁₈O₂
• 分子量: 206.285
• InChiKey: IGJWBBFBYPEHDT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(3-methylbut-3-en-1-ynyl)cyclohex-1-yl acetate 在 间氯过氧苯甲酸 作用下， 以 二氯甲烷 为溶剂， 以86%的产率得到1-(3,4-环氧-3-甲基丁-1-炔基)环己-1-基乙酸酯
  参考文献：
  名称：

  Gold(I)-Catalyzed Rearrangement of Alkynyloxiranes:  A Mild Access to Divinyl Ketones

  摘要：

  Acyloxylated divinyl ketones are conveniently formed by a new gold(I)-catalyzed rearrangement of (3-acyloxyprop-1-ynyl)oxiranes.

  DOI：

  10.1021/ol800219k
• 作为产物：
  描述：

  1-Isopropenyl-ethinylcyclohexanol 、 乙酸酐 在 吡啶 、 4-二甲氨基吡啶 作用下， 以 二氯甲烷 为溶剂， 以93 mg的产率得到1-(3-methylbut-3-en-1-ynyl)cyclohex-1-yl acetate
  参考文献：
  名称：

  Diastereoselective [4 + 1] Cycloaddition of Alkenyl Propargyl Acetates with CO Catalyzed by [RhCl(CO)₂]₂

  摘要：

  A class of alkenyl propargyl acetates, RCH(OAc)C CC(CH3)=CH2 (5), are found to undergo [4 + 1] cycloaddition with CO (1 atm) in the presence of [RhCl(CO)(2)](2) in refluxing 1,2-dichloroethane to give cyclopentenones (6) in good yields. It has been demonstrated that, when the R group of 5 is a phenyl group bearing o-electron-withdrawing substituents up to 10:1 diastereoselectivity and 96% yield can be achieved for the [4 + 1] cycloaddition. This process provides a convenient method to construct highly functionalized cyclopentenones that are useful in organic synthesis.

  DOI：

  10.1021/jo3009403

文献信息

• Gold <scp>Self‐Relay</scp> Catalysis Enabling [3,3]‐Sigmatropic Rearrangement/Nazarov Cyclization and Allylic Alkylation Cascade for Constructing <scp>All‐Carbon</scp> Quaternary Stereocenters
  作者：Fan‐Tao Meng、Xiao‐Yan Qin、Jing Li、Tian‐Shu Zhang、Shu‐Jiang Tu、Bo Jiang、Wen‐Juan Hao

  DOI：10.1002/cjoc.202100734

  日期：2022.3.15

  type of structure units is full of challenge due to their congested chemical environment. Herein, we report a new gold(I) self-relay catalysis merging [3,3]-sigmatropic rearrangement/Nazarov cyclization with allylic alkylation starting from 1,3-enyne acetates and allylic alcohols, producing a wide range of synthetically important allyl cyclopentenones with an all-carbon quaternary stereocenter in good

  具有全碳四元立体中心的分子支架普遍存在于天然产物和重要的生物活性分子中。然而，由于其拥挤的化学环境，此类结构单元的高效构建充满挑战。在此，我们报道了一种新的金 (I) 自中继催化，将 [3,3]-σ 重排/Nazarov 环化与从 1,3-烯炔乙酸酯和烯丙醇开始的烯丙基烷基化结合，产生了范围广泛的合成重要的烯丙基环戊烯酮在温和条件下具有良好收率的全碳四元立体中心。该协议展示了区域选择性的精确控制、底物的高官能团耐受性和金催化剂的低负载量，无需惰性气氛保护，
• Lemiere, Gilles; Gandon, Vincent; Cariou, Kevin, Journal of the American Chemical Society, 2009, vol. 131, p. 2993 - 3006
  作者：Lemiere, Gilles、Gandon, Vincent、Cariou, Kevin、Hours, Alexandra、Fukuyama, Takahide、et al.

  DOI：——

  日期：——
• Diastereoselective [4 + 1] Cycloaddition of Alkenyl Propargyl Acetates with CO Catalyzed by [RhCl(CO)₂]₂
  作者：Wei Chen、Jia-Hui Tay、Xiao-Qi Yu、Lin Pu

  DOI：10.1021/jo3009403

  日期：2012.7.20

  A class of alkenyl propargyl acetates, RCH(OAc)C CC(CH3)=CH2 (5), are found to undergo [4 + 1] cycloaddition with CO (1 atm) in the presence of [RhCl(CO)(2)](2) in refluxing 1,2-dichloroethane to give cyclopentenones (6) in good yields. It has been demonstrated that, when the R group of 5 is a phenyl group bearing o-electron-withdrawing substituents up to 10:1 diastereoselectivity and 96% yield can be achieved for the [4 + 1] cycloaddition. This process provides a convenient method to construct highly functionalized cyclopentenones that are useful in organic synthesis.
• Gold(I)-Catalyzed Rearrangement of Alkynyloxiranes:  A Mild Access to Divinyl Ketones
  作者：Marie-Caroline Cordonnier、Aurélien Blanc、Patrick Pale

  DOI：10.1021/ol800219k

  日期：2008.4.1

  Acyloxylated divinyl ketones are conveniently formed by a new gold(I)-catalyzed rearrangement of (3-acyloxyprop-1-ynyl)oxiranes.