(R)-(-)-3-cyclohexyl-1-phenylpentan-1-one

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (R)-(-)-3-cyclohexyl-1-phenylpentan-1-one
• 英文别名: (R)-3-cyclohexyl-1-phenylpentan-1-one；(3R)-3-cyclohexyl-1-phenyl-pentanone；3-cyclohexyl-1-phenylpentan-1-one；3-cyclohexyl-1-phenyl-pentanone；(3R)-3-cyclohexyl-1-phenylpentan-1-one
• 化学式: C₁₇H₂₄O
• 分子量: 244.377
• InChiKey: CYWNSLPKDFNIMJ-CQSZACIVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  苯乙酮 在 bis(acetylacetonate)nickel(II) 、 sodium hydroxide 、 chiral ferrocene-based reagent 作用下， 以 乙醇 、 正己烷 、 水 、 乙腈 为溶剂， 反应 5.0h， 生成 (R)-(-)-3-cyclohexyl-1-phenylpentan-1-one
  参考文献：
  名称：

  Application of ferrocenyl substituted aziridinylmethanols (FAM) as chiral ligands in enantioselective conjugate addition of diethylzinc to enones

  摘要：

  Easily available ferrocenyl substituted aziridinylmethanol FAM-4a complexes with nickel and catalyzes the enantioselective diethylzinc addition to various enones with enantiomeric excesses reaching 80%. The ligand can be recovered and used without losing its activity. The sense of induction was found to be dependent on the configuration of the aziridine ring. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2007.02.015

文献信息

• Multinuclear Cu-Catalysts Based on SPINOL-PHOS in Asymmetric Conjugate Addition of Organozinc Reagents
  作者：Kohei Endo、Daisuke Hamada、Sayuri Yakeishi、Mika Ogawa、Takanori Shibata

  DOI：10.1021/ol300748d

  日期：2012.5.4

  Multinuclear Cu/Zn complex-catalyzed efficient asymmetric conjugate addition of organozinc reagents to acyclic and cyclic enones has been developed in the presence of a wide variety of regioisomeric chiral diols bearing phosphorus moieties as ligands. The regioisomeric SPINOL-PHOS ligands based on a SPINOL architecture showed an unexpected inversion of stereoselectivity.

  在存在多种带有磷部分作为配体的区域异构手性二醇的情况下，已经开发出有机锌试剂向无环和环状烯酮的多核Cu / Zn络合物催化的有机锌试剂的有效不对称共轭加成。基于SPINOL体系结构的区域异构SPINOL-PHOS配体表现出意想不到的立体选择性反转。
• Multinuclear Catalyst for Copper-Catalyzed Asymmetric Conjugate Addition of Organozinc Reagents
  作者：Kohei Endo、Mika Ogawa、Takanori Shibata

  DOI：10.1002/anie.200906839

  日期：2010.3.22

  A whole lot o' metal: An efficient copper‐catalyzed asymmetric conjugate addition was achieved using a binol‐derived ligand. The catalytic system has a turnover number of 2000, and the excellent catalytic performance could be attributed to the generation of a multinuclear complex such as 1. binol=2,2′‐dihydroxy‐1,1′‐binaphthyl.

  大量金属：使用由多元醇衍生的配体实现了铜的高效催化不对称共轭物的添加。该催化系统的周转数为2000，出色的催化性能可归因于多核络合物（如1）的生成。binol = 2,2'-二羟基-1,1'-联萘基。
• Functionalized BINOL-<i>mono</i>-PHOS for Multinuclear Cu-Catalysts in Asymmetric Conjugate Addition of Organozinc Reagents
  作者：Kohei Endo、Sayuri Yakeishi、Daisuke Hamada、Takanori Shibata

  DOI：10.1246/cl.130080

  日期：2013.5.5

  Functionalization of BINOL-mono-PHOS achieved the Cu-catalyzed highly asymmetric conjugate addition of organozinc reagents to enones. The incorporation of a bulky hydroxy group at the 3′-position o...

  BINOL-mono-PHOS 的功能化实现了铜催化的有机锌试剂与烯酮的高度不对称共轭加成。在 3'-位 o...
• Copper-Catalyzed Enantioselective Conjugate Addition of Diethylzinc to Acyclic Enones in the Presence of Planar-Chiral Phosphaferrocene-Oxazoline Ligands
  作者：Ryo Shintani、Gregory C. Fu

  DOI：10.1021/ol026651c

  日期：2002.10.1

  [reaction: see text] A new subclass of chiral phosphaferrocene-oxazoline ligands has been applied to the copper-catalyzed asymmetric conjugate addition of diethylzinc to acyclic enones, furnishing good enantioselectivity. The ligand design readily lends itself to modification, thereby facilitating optimization of ee. Although the dominant stereocontrol element in these 1,4-addition processes is the

  [反应：见正文]手性磷二茂铁-恶唑啉配体的新亚类已被用于铜催化的二乙基锌向无环烯酮的不对称共轭加成反应，从而提供了良好的对映选择性。配体设计易于进行修饰，从而促进ee的优化。尽管在这些1，4-加成过程中主要的立体控制元素是配体的恶唑啉亚基的中心手性，而不是磷二茂铁的平面手性，改变磷二茂铁亚基可以提供对映选择性的有用增强。
• METHOD OF ENANTIOSELECTIVE ADDITION TO ENONES
  申请人：UANG Biing-Jiun

  公开号：US20110282101A1

  公开（公告）日：2011-11-17

  The present invention relates to a method of enantioselective addition to enones, including: reacting R 3 (CH 2 ) p CH═CR 5 C(═O)Y(CH 2 ) q R 4 with R 6 ZnR 7 in the presence of a compound represented by the following formula (I) and a transition metal catalyst, in which Y, p, q, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 and R 7 are defined the same as the specification. Accordingly, the present invention can perform asymmetric conjugate addition in high yields and enantioselectivity.

  本发明涉及一种对烯酮进行对映选择性加成的方法，包括：在存在以下式（I）所代表的化合物和过渡金属催化剂的情况下，将R3(CH2)pCH═CR5C(═O)Y(CH2)qR4与R6ZnR7反应，其中Y、p、q、R1、R2、R3、R4、R5、R6和R7的定义与规范相同。因此，本发明可以在高产率和对映选择性下进行不对称共轭加成。