(S)-4-phenyltetrahydro-2H-pyran-2-one | 61198-49-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: (S)-4-phenyltetrahydro-2H-pyran-2-one
• 英文别名: (S)-4-phenyl-tetrahydropyran-2-one；2H-Pyran-2-one, tetrahydro-4-phenyl-, (4S)-；(4S)-4-phenyloxan-2-one
• CAS: 61198-49-0
• 化学式: C₁₁H₁₂O₂
• 分子量: 176.215
• InChiKey: ONMHULVUDDUGQF-JTQLQIEISA-N

物化性质

• 沸点：
  340.8±31.0 °C(Predicted)
• 密度：
  1.113±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 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：

  (R)-methyl 3-phenylglutarate 在 锂硼氢 作用下， 以40%的产率得到(S)-4-phenyltetrahydro-2H-pyran-2-one
  参考文献：
  名称：

  通过对映体特异性猪肝酯酶催化的3-取代戊二酸二酯水解制备手性δ-内酯

  摘要：

  的3-单取代的戊二酸的二酯猪肝酯酶催化的水解是亲- š enantiotopically特异于范围广泛的C-3取代基，并允许任一相应的3-取代的valerolac-音调100％容易地制备EE的对映体。

  DOI：

  10.1039/c39840000579

文献信息

• Chiral N-tert-butanesulfinyl α,β-unsaturated ketimine: a simple and highly effective olefin/sulfinimide hybrid ligand for asymmetric 1,4-additions
  作者：Xiangqing Feng、Beibei Wei、Jing Yang、Haifeng Du

  DOI：10.1039/c1ob05971h

  日期：——

  One novel type of chiral olefin/sulfinimide hybrid ligands has been developed through a simple one-step condensation of α,β-unsaturated ketones with tert-butanesulfinamide and utilized successfully for rhodium-catalyzed asymmetric conjugated additions to furnish the desired adducts in high yields with excellent ee's.

  通过α，β-不饱和酮与化合物的简单一步缩合，已经开发出一种新型的手性烯烃/亚磺酰亚胺杂化配体 叔丁烷亚磺酰胺 并成功地用于铑催化的不对称共轭加成中，从而以优异的ee高收率提供所需的加合物。
• Chiral porous organic frameworks for asymmetric heterogeneous catalysis and gas chromatographic separation
  作者：Jinqiao Dong、Yan Liu、Yong Cui

  DOI：10.1039/c4cc07648f

  日期：——

  Three chiral robust diene-based porous organic frameworks (POFs) are prepared. POF-1 is shown to be an efficient heterogeneous catalyst after metallation for asymmetric conjugation addition with up to 93% ee, and it can also function as a new chiral stationary phase for gas chromatographic separation of racemates.

  制备了三种具有手性的稳定二烯基多孔有机框架（POFs）。实验表明，POF-1经过金属化后，作为一种高效的非均相催化剂，用于不对称共轭加成时，其对映体过量率可达93%，同时它还可以作为新型的手性固定相，用于气相色谱法拆分外消旋混合物。
• 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。
• Chiral Sulfoxide-Olefin Ligands: Completely Switchable Stereoselectivity in Rhodium-Catalyzed Asymmetric Conjugate Additions
  作者：Guihua Chen、Jiangyang Gui、Liangchun Li、Jian Liao

  DOI：10.1002/anie.201102586

  日期：2011.8.8

  it both ways: A novel class of chiral sulfoxide‐olefin ligands was synthesized from a single chiral source. These ligands were evaluated in rhodium‐catalyzed 1,4‐additions of arylboronic acids to electron‐deficient olefins, and remarkable olefin‐directed reversal of stereoselectivity (up to >99 % ee, R isomer; 98 % ee, S isomer) was observed when the reversal ligand pair L1 (branched olefin) and L2

  两者兼有：从单一手性来源合成了一类新型的手性亚砜-烯烃配体。在铑催化的芳基硼酸的1,4加成反应中，对这些配体进行了评估，并观察到电子不足的烯烃，并 观察到烯烃定向的立体选择性显着逆转（高达99％ee，R 异构体； 98％ee，S异构体）。当使用反向配体对L1（支链烯烃）和L2（直链烯烃）时（参见方案）。
• Highly Practical Catalytic Asymmetric 1,4-Addition of Arylboronic Acids in Water Using New Hydrophilic Chiral Bicyclo[3.3.0] Diene Ligands
  作者：Chen-Guo Feng、Zhi-Qian Wang、Cheng Shao、Ming-Hua Xu、Guo-Qiang Lin

  DOI：10.1021/ol801665z

  日期：2008.9.18

  The first Rh-diene-catalyzed aqueous asymmetric 1,4-addition of alpha,beta-unsaturated carbonyl compounds with arylboronic acids has been realized. By using a hydrophilic bicyclo[3.3.0] diene ligand, the reactions can be performed successfully in neat water at room temperature to afford the corresponding products in good yields and with very high enantioselectivities for both cyclic and linear substrates

  已经实现了第一Rh-二烯催化的α，β-不饱和羰基化合物与芳基硼酸的不对称1，4-加成水溶液。通过使用亲水性双环[3.3.0]二烯配体，可以在室温下于纯水中成功地进行反应，从而以高收率和对环和线性底物都具有非常高的对映选择性提供相应的产物。