N-octanoyl-L-phenylalanine 2,2,2-trifluoroethyl ester | 1222802-02-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N-octanoyl-L-phenylalanine 2,2,2-trifluoroethyl ester
• 英文别名: 2,2,2-trifluoroethyl (2S)-2-(octanoylamino)-3-phenylpropanoate
• CAS: 1222802-02-9
• 化学式: C₁₉H₂₆F₃NO₃
• 分子量: 373.416
• InChiKey: LBHZFROSLQFUOT-INIZCTEOSA-N

物化性质

• 沸点：
  462.1±45.0 °C(Predicted)
• 密度：
  1.131±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  26
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  55.4
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  N-octanoyl-L-phenylalanine 2,2,2-trifluoroethyl ester 、 (S)-(+)-1-甲基-3-苯基丙胺 在 immobilized Protex 50FP 作用下， 以 3-甲基-3-戊醇 为溶剂， 生成 N-(1-oxo-3-phenyl-1-(4-phenylbutan-2-ylamino)propan-2-yl)octanamide
  参考文献：
  名称：

  Proteases screening for the kinetic resolution of amines with N-acyl α-amino acid trifluoromethyl esters: automated docking approach of binding energies using Subtilisin Novo as a prototype for serine proteases

  摘要：

  The screening of a panel of 17 proteases resulted in the selection of 4 serine proteases for the resolution of 3-amino-1-phenylbutane. The latter were used to determine the best acyl donor from a series of N-acyl alpha-amino acid trifluoroethyl esters selected as peptide mimetics (E factor up to 99). The results were correlated to an automated docking determination of their binding affinities for Subtilisin Novo. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2009.11.013
• 作为产物：
  描述：

  2,2,2-三氟乙醇 、 N-octanoyl-L-phenylalanine 在 三氟化硼乙醚 作用下， 反应 192.0h， 以71%的产率得到N-octanoyl-L-phenylalanine 2,2,2-trifluoroethyl ester
  参考文献：
  名称：

  Proteases screening for the kinetic resolution of amines with N-acyl α-amino acid trifluoromethyl esters: automated docking approach of binding energies using Subtilisin Novo as a prototype for serine proteases

  摘要：

  The screening of a panel of 17 proteases resulted in the selection of 4 serine proteases for the resolution of 3-amino-1-phenylbutane. The latter were used to determine the best acyl donor from a series of N-acyl alpha-amino acid trifluoroethyl esters selected as peptide mimetics (E factor up to 99). The results were correlated to an automated docking determination of their binding affinities for Subtilisin Novo. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2009.11.013

文献信息

• N-Octanoyldimethylglycine Trifluoroethyl Ester, an Acyl Donor Leading to Highly Enantioselective Protease-Catalysed Kinetic Resolution of Amines
  作者：Severine Queyroy、Nicolas Vanthuyne、Stéphane Gastaldi、Michèle P. Bertrand、Gérard Gil

  DOI：10.1002/adsc.201100993

  日期：2012.6.18

  The use of N‐octanoyldimethylglycine trifluoroethyl ester as acyl donor in the kinetic resolution of aliphatic amines catalysed by proteases led to enantiomeric ratios >200 in most cases. The resolutions mediated by Protex 6L were shown to be much faster than the resolutions achieved with the most efficient commercially available serine proteases, i.e., alkaline protease, Properase 1600L, and Subtilisin

  在大多数情况下，在蛋白酶催化的脂肪族胺的动力学拆分中，使用N-辛酰基二甲基甘氨酸三氟乙基酯作为酰基供体会导致对映体比率> 200。已证明，由Protex 6L介导的分辨率比使用最有效的市售丝氨酸蛋白酶（即碱性蛋白酶，Properase 1600L和枯草杆菌蛋白酶）获得的分辨率快得多。