3-(2-methoxyphenyl)-1-phenylpentan-1-one

• 分子结构分类: 有机化合物 - 木脂素、新木脂素和相关化合物
• 英文名称: 3-(2-methoxyphenyl)-1-phenylpentan-1-one
• 英文别名: (R)-1-phenyl-3-(2-methoxyphenyl)-1-pentanone；(R)-3-(2-methoxyphenyl)-1-phenylpentan-1-one；(3R)-1-phenyl-3-(2-methoxyphenyl)-pentanone；(3R)-3-(2-methoxyphenyl)-1-phenylpentan-1-one
• 化学式: C₁₈H₂₀O₂
• 分子量: 268.356
• InChiKey: HDBGLKAJXBPMPR-CQSZACIVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

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 3-(2-methoxyphenyl)-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

• Copper-catalyzed enantioselective conjugate addition of diethylzinc to acyclic enones with chiral sulfoxide–phosphine ligands
  作者：Tingting Yang、Yongling Zhang、Peng Cao、Min Wang、Li Li、Dong Li、Jian Liao

  DOI：10.1016/j.tet.2015.12.062

  日期：2016.5

  The copper-catalyzed enantioselective conjugate addition of diethylzinc to acyclic enones was achieved with chiral sulfoxide–phosphine (SOP) ligands. This process showed good functional group tolerance and gave the 1, 4-adducts with excellent enantioselectivities (up to 96% ee).

  通过手性亚砜-膦（SOP）配体可实现铜催化的二乙基锌向无环烯酮的对映选择性共轭加成反应。此过程显示出良好的官能团耐受性，并得到具有优异对映选择性（最高96％ee）的1，4-加合物。
• Highly enantioselective conjugate addition of diethylzinc to substituted chalcones catalyzed by Cu(II) complexes of a tridentate P,N,O ligand
  作者：Deepak Baburao Biradar、Han-Mou Gau

  DOI：10.1016/j.tetasy.2008.02.027

  日期：2008.4

  A new series of tridentate P,N,O ligands having hard and soft donor atoms derived from chiral amino alcohols were developed and employed in the Cu(II)-catalyzed conjugate addition of diethylzinc to substituted chalcones. The asymmetric additions to a variety of substituted chalcones afforded products in excellent yields and good to excellent enantioselectivities up to 97% ee. (c) 2008 Elsevier Ltd. All rights reserved.
• Enantioselective copper(II)-catalyzed conjugate addition of diethylzinc to β-substituted enones utilizing BINOL-based phosphoramidite ligands
  作者：Wenxian Zhao、Tao Wang、Ruijuan Zhao、Huanping Xie、Lantao Liu

  DOI：10.1016/j.tetasy.2016.01.016

  日期：2016.3

  A family of new chiral phosphoramidite ligands based on 3,3'-disubstituted (S)-BINOL have been successfully synthesized. The chiral phosphoramidite ligands were subsequently applied to the copper(II)-catalyzed enantioselective addition of diethylzinc to beta-substituted enones, giving the desired chiral adducts with enantioselectivities of up to 93% ee and high yields (up to 88%). (C) 2016 Elsevier Ltd. All rights reserved.
• Enantioselective conjugate addition of dialkylzincs to α,β-unsaturated enones catalyzed by Ni(acac)2 and (+)-(1S,2R)-7,7-dimethyl-1-morpholinoisonorborneol
  作者：Chih-Hao Tseng、Yu-Ming Hung、Biing-Jiun Uang

  DOI：10.1016/j.tetasy.2012.01.010

  日期：2012.1

  A mixture of chiral ligand 4 [(+)-MINBOL] and Ni(acac)(2) (12.5 and 0.5 mol % respectively) is able to successfully catalyze the enantioselective conjugate 1,4-addition of dialkylzinc to alpha,beta-unsaturated enones in propionitrile to give the corresponding chiral Michael adducts in good yields and with high enantioselectivities (up to 93% ee). (C) 2012 Elsevier Ltd. All rights reserved.
• Enantioselective conjugate addition of diethylzinc to chalcones catalysed by N-trityl aziridine-2-(S)-(diphenyl)methanol and Ni(acac)2
  作者：Uma Shadakshari、Sandip K Nayak

  DOI：10.1016/s0040-4020(01)00793-1

  日期：2001.9

  The chiral Ni(II) complex prepared from Ni(acac)(2) and N-trityl aziridine-2-(S)-(diphenyl)methanol catalyses the enantioselective conjugate addition of diethylzinc to chalcones in good yield with ces of upto 93%. (C) 2001 Elsevier Science Ltd. All rights reserved.