(R)-3-(3-(trifluoromethyl)phenyl)cyclohexan-1-one | 1160606-10-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (R)-3-(3-(trifluoromethyl)phenyl)cyclohexan-1-one
• 英文别名: (3R)-3-[3-(trifluoromethyl)phenyl]cyclohexan-1-one
• CAS: 1160606-10-9
• 化学式: C₁₃H₁₃F₃O
• 分子量: 242.241
• InChiKey: YPFNRLWIOMMCKO-SNVBAGLBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  间氯三氟甲苯 在 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) 、 [RhCl((R,R)-Ph-bicyclo[2.2.2]octa-2,5-diene)]₂ 、 N,N-二异丙基乙胺 、 三苯基膦 、 potassium hydroxide 作用下， 以 乙醇 为溶剂， 反应 16.0h， 生成 (R)-3-(3-(trifluoromethyl)phenyl)cyclohexan-1-one
  参考文献：
  名称：

  通过镍和铑催化的顺序中继反应将芳基卤化物和三氟甲磺酸酯的对映选择性共轭加成至电子缺陷型烯烃。

  摘要：

  通过在一个锅中依次进行Miyaura硼化和Hayashi-Miyaura共轭添加，可以将芳基卤化物或芳基三氟甲磺酸酯不对称共轭添加到缺电子烯烃中。镍催化的芳基卤化物或三氟甲磺酸酯的硼酸酯化和铑-手性二烯配合物催化的对映选择性共轭物的添加作为一对中继反应进行，是一种更有效，更环保的方案。

  DOI：

  10.1021/acs.orglett.9b02940

文献信息

• Electronic and Steric Tuning of an Atropisomeric Disulfoxide Ligand Motif and Its Use in the Rh(I)-Catalyzed Addition Reactions of Boronic Acids to a Wide Range of Acceptors
  作者：Guang-Zhen Zhao、Daven Foster、Gellért Sipos、Pengchao Gao、Brian W. Skelton、Alexandre N. Sobolev、Reto Dorta

  DOI：10.1021/acs.joc.8b01269

  日期：2018.9.7

  efficiently to the rhodium precursor. The performance of this disulfoxide ligand [(M,S,S)-p-Tol-6F-BIPHESO] in catalysis was tested in both 1,4- and 1,2-addition reactions of arylboronic acids. We show that addition to both cyclic and acyclic enones as well as N-tosylarylimines proceeds with high yields and high enantioselectivities to give the corresponding products. The synthesis of enantiomerically pure p-Tol-6F-BIPHESO

  合成了新颖的手性二亚砜配体对，在其对映异构体骨架的（M，S，S）-和（P，S，S）-p -Tol-6F-BIPHESO的6和6'位置带有氟原子。与铑（I）前体的络合产生了μ-Cl-和μ-OH桥连的铑二聚体络合物，其中掺入了新的（M，S，S）-p -Tol-6F-BIPHESO配体，而其同级（P，S，S）-p-Tol-6F-BIPHESO没有有效地与铑前体络合。在芳基硼酸的1,4-和1,2-加成反应中测试了该二亚砜配体[（M，S，S）-p -Tol-6F-BIPHESO]在催化中的性能。我们表明，除了环状和无环烯酮以及N-甲苯磺酰基芳烃之外，还以高产率和高对映选择性进行制备，从而得到相应的产物。对映体纯的对-Tol-6F-BIPHESO的合成是直接且廉价的，再加上这些加成反应的高催化性能和广泛的底物范围，使其成为更经典的手性配体实体的非常有吸引力的替代品。
• A Chiral Bis-Sulfoxide Ligand in Late-Transition Metal Catalysis; Rhodium-Catalyzed Asymmetric Addition of Arylboronic Acids to Electron-Deficient Olefins
  作者：Ronaldo Mariz、Xinjun Luan、Michele Gatti、Anthony Linden、Reto Dorta

  DOI：10.1021/ja710665q

  日期：2008.2.1

  A bis-sulfoxide with a binaphthyl backbone is introduced as a readily available, chiral ligand entity in late-transition metal catalysis. Ligand p-tol-BINASO [where p-tol-BINASO is 1,1‘-binaphthalene-2,2‘-diyl-bis-(p-tolylsulfoxide)] is obtained in pure form in one single synthetic step from relatively cheap, commercially available starting materials. Precatalyst [(P,R,R)-p-tol-BINASO}RhCl]2 was synthesized

  具有联萘骨架的双亚砜作为后过渡金属催化中容易获得的手性配体实体被引入。配体 p-tol-BINASO [其中 p-tol-BINASO 是 1,1'-联萘-2,2'-二基-双-(对甲苯基亚砜)] 在一个单一合成步骤中以纯形式从相对便宜的、市售原料。前催化剂 [(P,R,R)-p-tol-BINASO}RhCl]2 以高产率合成，并通过 X 射线衍射进行结构表征，并将结构数据与游离配体进行比较。该预催化剂在芳基硼酸与环状 α,β-不饱和酮和酯的不对称 1,4-加成反应中显示出优异的反应性和选择性。
• Synthesis of Highly Enantioenriched Propelladienes and their Application as Ligands in Asymmetric Rh-Catalyzed 1,4-Additions
  作者：Tommaso Pecchioli、Mathias Christmann

  DOI：10.1021/acs.orglett.8b02204

  日期：2018.9.7

  The first synthesis of highly enantioenriched [4.3.3]propelladienes is reported. The novel bridged bicyclo[3.3.0] dienes were applied as steering ligands in the rhodium-catalyzed asymmetric arylation of cyclic enones. The catalytic system showed high catalytic activity, and the 1,4-adducts were obtained in good to excellent yields (46–99%) with enantioselectivities up to 96% ee.

  据报道，首次合成了高度对映体富集的[4.3.3]丙二烯。新型桥联双环[3.3.0]二烯用作铑催化的环状烯酮的不对称芳基化反应的配位体。催化体系显示出较高的催化活性，并且1,4-加合物以良好至优异的收率（46–99％）获得，对映选择性高达ee的96％。
• Unprecedented Selectivity via Electronic Substrate Recognition in the 1,4-Addition to Cyclic Olefins Using a Chiral Disulfoxide Rhodium Catalyst
  作者：Justus J. Bürgi、Ronaldo Mariz、Michele Gatti、Emma Drinkel、Xinjun Luan、Sascha Blumentritt、Anthony Linden、Reto Dorta

  DOI：10.1002/anie.200900429

  日期：2009.3.30

  From zero to hero? Sulfoxides are generally not considered useful ligand entities in asymmetric metal catalysis. However, a chiral disulfoxide as a chelating ligand in the rhodium‐catalyzed 1,4‐addition of aryl boronic acids to cyclic, α,β‐unsaturated ketones and esters gives impressive catalytic results, thus opening the door to future applications of this new chiral ligand class.

  从零到英雄？亚砜通常不被认为在不对称金属催化中有用的配体实体。然而，手性二亚砜作为铑催化的芳基硼酸向环状，α，β-不饱和酮和酯的1,4加成中的螯合配体提供了令人印象深刻的催化结果，从而为这种新的手性化合物的未来应用打开了大门配体类别。
• Expanding the C1-Symmetric Bicyclo[2.2.1]heptadiene Ligand Family: Highly Enantioselective Synthesis of Cyclic β-Aryl-Substituted Carbonyl Compounds
  作者：Chia-Chen Liu、Damodar Janmanchi、Chun-Chih Chen、Hsyueh-Liang Wu

  DOI：10.1002/ejoc.201200143

  日期：2012.5

  highly enantioenriched cyclic β-aryl-substituted carbonyl compounds has been achieved through the RhI-catalyzed asymmetric 1,4-addition of an array of arylboronic acids to cyclic α,β-unsaturated carbonyl compounds. In the presence of 0.1 or 0.5 mol-% of the RhI/1g complex, the products of conjugate addition were isolated in 89 to 98 % ee and in good to excellent yield.

  通过RhI催化的芳基硼酸阵列与环状α,β-不饱和羰基化合物的不对称1,4-加成，实现了高度对映体富集的环状β-芳基取代羰基化合物的有效制备。在 0.1 或 0.5 mol% 的 RhI/1g 复合物的存在下，共轭加成产物的分离率为 89% 至 98% ee，产率良好至极好。