3-(1-naphthyl)cyclopentanone | 86505-45-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 3-(1-naphthyl)cyclopentanone
• 英文别名: (3R)-3-(1-Naphthalenyl)cyclopentanone；(3R)-3-naphthalen-1-ylcyclopentan-1-one
• CAS: 86505-45-5
• 化学式: C₁₅H₁₄O
• 分子量: 210.276
• InChiKey: FSJUNEJWOCDYNG-GFCCVEGCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.68
• 重原子数：
  16.0
• 可旋转键数：
  1.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  17.07
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为产物：
  描述：

  3-(萘-1-基)-环戊-2-烯酮 在 bis(norbornadiene)rhodium(l)tetrafluoroborate 、 ferrocene 、 氢气 作用下， 以 甲苯 为溶剂， 35.0 ℃ 、3.04 MPa 条件下， 以99%的产率得到3-(1-naphthyl)cyclopentanone
  参考文献：
  名称：

  内环烯酮的对映选择性加氢：历史问题的解决方案†

  摘要：

  内环烯酮的对映选择性氢化一直是均相催化的历史问题。我们在本文中报道了一种用分子氢还原内环烯酮的有效方法。在铑/ Zhaophos配合物的催化下，具有五，六或七元环的各种烯酮以高对映选择性（92％-99％ee）氢化。出色的化学和对映选择性证明了该方法已成功地用于柠檬醛的对映选择性加氢，以生产对映体富集的香茅醛。

  DOI：

  10.1002/cjoc.202000617

文献信息

• Design and Synthesis of Polymeric Chiral Bicyclo[3.3.0] Diene as Reusable Ligand for Rhodium-Catalyzed Asymmetric 1,4-Addition
  作者：Hongyu Yang、Minghua Xu

  DOI：10.1002/cjoc.201201079

  日期：2013.1

  A series of A‐B type sterically regular bicyclio[3.3.0] diene‐based polymers were designed and synthesized as immobilized chiral diene ligands for asymmetric catalysis. With polymeric diene 6b, good to excellent enantioselectivities can be achieved in Rh‐catalyzed asymmetric 1,4‐addition of arylboronic acids to α,β‐unsaturated ketones.

  设计并合成了一系列基于A‐B型空间正则双环[3.3.0]二烯的聚合物，作为固定的手性二烯配体进行不对称催化。使用聚合二烯6b，可以在Rh催化的芳基硼酸的不对称1,4-加成反应中获得出色的对映选择性，对α，β-不饱和酮。
• Fine‐Tuning the Bicyclo[3.3.1]nona‐2,6‐diene Ligands: Second Generation 4,8‐Substituted Dienes for Rh‐Catalyzed Asymmetric 1,4‐Addition Reactions
  作者：Vidmantas Bieliūnas、Sigitas Stončius

  DOI：10.1002/cctc.202100638

  日期：2021.9.7

  C2-symmetric 4,8-endo,endo-bis(alkoxy) bicyclo[3.3.1]nona-2,6-diene ligands possessing additional 4,8-exo,exo substituents is reported. The 4,8-exo,exo groups provide a further element for fine-tuning of the ligand structure by enforcing conformational rigidity of the 4,8-endo,endo side chains. Such tetrasubstituted bicyclo[3.3.1]nona-2,6-dienes were employed as steering ligands in the rhodium-catalyzed arylation

  设计和合成了第二代C 2 -对称 4,8-内，内 -双（烷氧基）双环 [3.3.1] 壬 - 2,6-二烯配体，具有额外的 4,8-外，外取代基。4,8- exo,exo基团通过加强 4,8-内、内侧链的构象刚性为配体结构的微调提供了进一步的元素。这种四取代的双环[3.3.1]壬二烯-2,6-二烯在铑催化的环烯酮与芳基硼酸的芳基化反应中被用作导向配体，提供相应的1,4-加成产物，产率良好至极好（69- 99 %) 和高达 99 % ee 的对映选择性。
• Efficient Pseudo-enantiomeric Carbohydrate Olefin Ligands
  作者：Holger Grugel、Fabian Albrecht、Tobias Minuth、Mike M. K. Boysen

  DOI：10.1021/ol3015896

  日期：2012.7.20

  pseudo-enantiomeric olefin ligands were designed from d-glucose and d-galactose. These ligands yield consistently excellent levels of enantioselectivity in Rh(I)-catalyzed 1,4-additions of aryl- and alkenylboronic acids to achiral enones and high diastereoselectivity with chiral substrates. Contrary to established olefin ligands, they are obtained enantiomerically pure via short syntheses without racemic

  由d-葡萄糖和d-半乳糖设计了高效的假对映体烯烃配体。这些配体在Rh（I）催化的芳基和烯基硼酸向非手性烯酮的1,4-加成反应中始终产生优异的对映选择性，并具有手性底物的高非对映选择性。与已建立的烯烃配体相反，它们是通过短合成法得到对映体纯的，没有外消旋拆分步骤，这使它们成为具有烯烃供体位点的手性配体的重要补充。
• An N-Linked Bidentate Phosphoramidite Ligand (N-Me-BIPAM) for Rhodium-Catalyzed Asymmetric 1,4-Addition of Arylboronic Acids to α,β-Unsaturated Ketones
  作者：Yasunori Yamamoto、Kazunori Kurihara、Yoshinori Takahashi、Norio Miyaura

  DOI：10.3390/molecules18010014

  日期：——

  on Shibasaki’s N-linked BINOL was synthesized. This ligand appears to be highly effective for rhodium-catalyzed asymmetric conjugated addition of arylboronic acids to α,β-unsaturated enones. The reaction of ortho-substituted arylboronic acid with acyclic and cyclic enones provides the corresponding products in good yields and enantioselectivities.

  合成了一种基于 Shibasaki 的 N-linked BINOL 的新型双齿亚磷酰胺 (N-Me-BIPAM)。该配体对于铑催化的芳基硼酸与α,β-不饱和烯酮的不对称共轭加成非常有效。邻位取代的芳基硼酸与无环和环状烯酮的反应以良好的产率和对映选择性提供相应的产物。
• <i>pseudo</i>Enantiomeric Carbohydrate Olefin Ligands - Case Study and Application in Kinetic Resolution in Rhodium(I)-Catalysed 1,4-Addition
  作者：Holger Grugel、Fabian Albrecht、Mike M. K. Boysen

  DOI：10.1002/adsc.201400459

  日期：2014.11.3

  AbstractIn order to investigate significant differences in asymmetric induction for pseudo enantiomeric carbohydrate olefin ligands in rhodium(I)‐catalysed 1,4‐addition reactions, we designed a set of new olefin ligands differing in relative configuration and pyranoside conformation. With these, we have successfully elucidated structural requirements for metal binding and also identified an improved alternative for one pseudo enantiomer. Furthermore, we report the efficient kinetic resolution of a racemic 4‐hydroxycyclopentenone derivative by 1,4‐addition.magnified image