1‑phenylethyl 2‑(phenylthio)acetate | 1173105-46-8

• 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: 1‑phenylethyl 2‑(phenylthio)acetate
• 英文别名: (R)-1-phenylethyl 2-(phenylthio)acetate；[(1R)-1-phenylethyl] 2-phenylsulfanylacetate
• CAS: 1173105-46-8
• 化学式: C₁₆H₁₆O₂S
• 分子量: 272.368
• InChiKey: ZUYMSIMMNYSDMM-CYBMUJFWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  19
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  51.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  苏合香醇 、 vinyl 2-(phenylthio)acetate 在 Candida antarctica lipase B 作用下， 以 乙醚 为溶剂， 反应 4.0h， 以48%的产率得到1‑phenylethyl 2‑(phenylthio)acetate
  参考文献：
  名称：

  Lipase-mediated enantioselective acylation of alcohols with functionalized vinyl esters: acyl donor tolerance and applications

  摘要：

  Enzymatic acylation is commonly used for the kinetic resolution of alcohols and amines. The simple acyl group introduced during the enzymatic reaction is Usually removed or replaced by another group. Retention of more complex acyl moieties as part of the target structures would be a more efficient strategy. We have studied the enantioselective acylation of a model alcohol substrate, 1-phenylethanol, with vinyl esters bearing various functionality on the acyl moieties in the presence of three lipases (Candida antarctica, Candida rugosa and Burkholderia cepacia) frequently used in organic synthesis. C. antarctica lipase is the most versatile lipase for this type of biotransformations. We applied this strategy to the synthesis of a protein kinase C ligand and a natural product, phoracantholide. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2009.03.027

文献信息

• Fatty and aromatic acids as acyl donors in enzymatic kinetic resolution of phenylethanol and 1-phenylpropan-2-ol
  作者：Fatma Zohra Smaine、Mounia Merabet-Khelassi、Saoussen Zeror、Emilie Kolodziej、Martial Toffano、Louisa Aribi-Zouioueche

  DOI：10.1007/s00706-023-03147-3

  日期：2024.1

  The use of fatty and aromatic acids as green acyl donors for enzymatic kinetic resolution via esterification of 1-phenylethanol and 1-phenylpropan-2-ol was described. The impact of the presence of magnesium sulfate on both reactivity and selectivity of Candida rugosa lipase (CRL) was checked. The organic solvents, the medium dilution, and the temperature revealed as determinant parameters to achieve

  描述了使用脂肪酸和芳香酸作为绿色酰基供体，通过 1-苯基乙醇和 1-苯基丙-2-醇的酯化进行酶动力学拆分。检查了硫酸镁的存在对假丝酵母脂肪酶 (CRL)的反应性和选择性的影响。有机溶剂、介质稀释度和温度是实现对映选择性酯化反应的决定性参数。在使用丁酸和月桂酸作为酰基供体拆分 1-苯基乙醇过程中，硫酸镁的使用对庚烷中 CRL 的对映选择性产生了显着影响。 图形概要
• Lipase-mediated enantioselective acylation of alcohols with functionalized vinyl esters: acyl donor tolerance and applications
  作者：Robert Chênevert、Nicholas Pelchat、Pierre Morin

  DOI：10.1016/j.tetasy.2009.03.027

  日期：2009.6

  Enzymatic acylation is commonly used for the kinetic resolution of alcohols and amines. The simple acyl group introduced during the enzymatic reaction is Usually removed or replaced by another group. Retention of more complex acyl moieties as part of the target structures would be a more efficient strategy. We have studied the enantioselective acylation of a model alcohol substrate, 1-phenylethanol, with vinyl esters bearing various functionality on the acyl moieties in the presence of three lipases (Candida antarctica, Candida rugosa and Burkholderia cepacia) frequently used in organic synthesis. C. antarctica lipase is the most versatile lipase for this type of biotransformations. We applied this strategy to the synthesis of a protein kinase C ligand and a natural product, phoracantholide. (C) 2009 Elsevier Ltd. All rights reserved.