1-(N-Phenylacetylamino)-3-methylbutylphosphonic acid | 104513-35-1

• 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-(N-Phenylacetylamino)-3-methylbutylphosphonic acid
• 英文别名: [3-Methyl-1-[(2-phenylacetyl)amino]butyl]phosphonic acid
• CAS: 104513-35-1
• 化学式: C₁₃H₂₀NO₄P
• 分子量: 285.28
• InChiKey: NNHBNNKXEXPODI-UHFFFAOYSA-N

物化性质

• 密度：
  1.236±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  19
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  86.6
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-(N-Phenylacetylamino)-3-methylbutylphosphonic acid 在 penicillin G acylase from Escherichia coli immobilized on mesoporous Santa Barbara Amorphous 作用下， 以 aq. phosphate buffer 为溶剂， 反应 48.0h， 以43%的产率得到(R)-1-磷酰-3-甲基丁胺
  参考文献：
  名称：

  Batch and in-flow kinetic resolution of racemic 1-(N-acylamino)alkylphosphonic and 1-(N-acylamino)alkylphosphinic acids and their esters using immobilized penicillin G acylase

  摘要：

  The kinetic resolution of racemic 1-(N-acylamino)alkylphosphonic acids 3 (R-3 = OH) and their dimethyl esters 1, as well as 1-(N-acylamino)alkylphosphinic acids 4 (R-3 = H or Ph) using penicillin G acylase (PGA) immobilized on three types of mesoporous silicas in both a batch slurry system and in a continuous-flow reactor was studied. The initial hydrolytic deacylation rates in the presence of those catalysts were measured and the relationships between the substrate structure and the enzyme efficiency are discussed. The stereospecific hydrolysis of the N-acyl group of both racemic N-acylated phosphorus analogues of amino acids and their esters catalyzed by the immobilized PGA proved to be a highly effective method for the kinetic resolution of all the investigated compounds, with the stereochemical preference of PGA for (R)-substrates. (C) 2016 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2016.11.007
• 作为产物：
  描述：

  DL-亮氨酸 在 盐酸 、 甲醇 、 水 、 sodium hydroxide 作用下， 以 水 、 丙酮 为溶剂， 反应 10.5h， 生成 1-(N-Phenylacetylamino)-3-methylbutylphosphonic acid
  参考文献：
  名称：

  Penicillin G acylase-mediated kinetic resolution of racemic 1-( N -acylamino)alkylphosphonic and 1-( N -acylamino)alkylphosphinic acids and their esters

  摘要：

  Extensive studies on the penicillin G acylase-mediated kinetic resolution of N-acylated 1-aminoalkylphosphonic and 1-aminoalkylphosphinic acids as well as their esters were carried out to recognise the relationships between the substrate structure, reaction conditions, and the enzymatic hydrolytic deacylation efficiency and stereoselectivity. Reactivity of 1-(N-acylamino)alkylphosphonic and 1-(N-acylamino)allcylphosphinic acids and their esters in the penicillin G acylase-mediated hydrolytic deacylation reaction depends strongly on the kind of their N-acyl group, with high preference to the hydrolytic splitting of the N-phenylacetyl moiety. The initial hydrolysis rates of 1-(N-phenylacetylamino)alkylphosphonic acid dimethyl esters 2 are mostly distinctly lower in comparison with the corresponding free acids 3 and rapidly decrease with the increasing steric effect of the substituent at the alpha-position. In contrary to the substituents at the alpha-carbon, bulky substituents at the phosphorus hinder the enzymatic hydrolysis to a much lesser degree. The penicillin G acylase-mediated stereospecific hydrolysis of N-acyl group of both racemic 1-(N-acylamino)alkylphosphonic acids 3 and their dimethyl esters 2 proved to be, in most cases, a highly effective method for the kinetic resolution of these compounds: High enzyme enantioselectivity E-values exceeding 100, or synthetically useful E-values exceeding 20 (in two cases) were obtained for the N-acylated phosphonic acid analogues of alanine, phenylalanine, valine, leucine, and asparagine, as well as for their dimethyl esters, with the exception of the dimethyl ester of phosphonic analogue of valine 2e, that E-value was low (E=1.2). Also for the N-acylated H-phosphinic acid analogues of alanine, as well as phenylphosphinic acid analogue of alanine, high enzyme enantioselectivity values exceeding 100 were obtained. In contrary, E-values for both diastereomers of ethyl ester of phenylphosphinic analogue of alanine 2k were low (E=7 and 13). For the all accomplished assignments penicillin G acylase exhibited stereochemical preference for the (R)-substrate. (C) 2016 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcatb.2016.05.011

文献信息

• Preparation of optically active 1-aminoalkylphosphonic acids by stereoselective enzymatic hydrolysis of racemic N-acylated 1-aminoalkylphosphonic acids
  作者：V.A Solodenko、T.N Kasheva、V.P Kukhar、E.V Kozlova、D.A Mironenko、V.K Švedas

  DOI：10.1016/s0040-4020(01)86439-5

  日期：1991.1

  N-Phenylacetylated derivatives of 1-aminoalkylphosphonic acids were synthesized and high enantioselectivity of their hydrolysis by penicillin acylase (EC 3.5.1.11) was demonstrated. Stereoselective enzymatic hydrolysis of racemic 1-(N-phenylacetylamino)alkylphosphonic acids was used for preparation of enantiomeric 1-aminoalkylphosphonic acids. The kinetic regularities of penicillin acylase catalyzed

  合成了1-氨基烷基膦酸的N-苯基乙酰化衍生物，并证明了其被青霉素酰基转移酶水解的高对映选择性（EC 3.5.1.11）。外消旋的1-（N-苯基乙酰氨基）烷基膦酸的立体选择性酶水解用于制备对映异构的1-氨基烷基膦酸。建立了青霉素酰基转移酶催化水解的动力学规律，并优化了生物催化过程，以提高光学纯度和光学活性产物的收率。
• ZIMMERMANN, G.;MAIER, J.;GLOGER, M.
  作者：ZIMMERMANN, G.、MAIER, J.、GLOGER, M.

  DOI：——

  日期：——
• Penicillin G acylase-mediated kinetic resolution of racemic 1-( N -acylamino)alkylphosphonic and 1-( N -acylamino)alkylphosphinic acids and their esters
  作者：Katarzyna Zielińska、Roman Mazurkiewicz、Katarzyna Szymańska、Andrzej Jarzębski、Sylwia Magiera、Karol Erfurt

  DOI：10.1016/j.molcatb.2016.05.011

  日期：2016.10

  Extensive studies on the penicillin G acylase-mediated kinetic resolution of N-acylated 1-aminoalkylphosphonic and 1-aminoalkylphosphinic acids as well as their esters were carried out to recognise the relationships between the substrate structure, reaction conditions, and the enzymatic hydrolytic deacylation efficiency and stereoselectivity. Reactivity of 1-(N-acylamino)alkylphosphonic and 1-(N-acylamino)allcylphosphinic acids and their esters in the penicillin G acylase-mediated hydrolytic deacylation reaction depends strongly on the kind of their N-acyl group, with high preference to the hydrolytic splitting of the N-phenylacetyl moiety. The initial hydrolysis rates of 1-(N-phenylacetylamino)alkylphosphonic acid dimethyl esters 2 are mostly distinctly lower in comparison with the corresponding free acids 3 and rapidly decrease with the increasing steric effect of the substituent at the alpha-position. In contrary to the substituents at the alpha-carbon, bulky substituents at the phosphorus hinder the enzymatic hydrolysis to a much lesser degree. The penicillin G acylase-mediated stereospecific hydrolysis of N-acyl group of both racemic 1-(N-acylamino)alkylphosphonic acids 3 and their dimethyl esters 2 proved to be, in most cases, a highly effective method for the kinetic resolution of these compounds: High enzyme enantioselectivity E-values exceeding 100, or synthetically useful E-values exceeding 20 (in two cases) were obtained for the N-acylated phosphonic acid analogues of alanine, phenylalanine, valine, leucine, and asparagine, as well as for their dimethyl esters, with the exception of the dimethyl ester of phosphonic analogue of valine 2e, that E-value was low (E=1.2). Also for the N-acylated H-phosphinic acid analogues of alanine, as well as phenylphosphinic acid analogue of alanine, high enzyme enantioselectivity values exceeding 100 were obtained. In contrary, E-values for both diastereomers of ethyl ester of phenylphosphinic analogue of alanine 2k were low (E=7 and 13). For the all accomplished assignments penicillin G acylase exhibited stereochemical preference for the (R)-substrate. (C) 2016 Elsevier B.V. All rights reserved.
• Batch and in-flow kinetic resolution of racemic 1-(N-acylamino)alkylphosphonic and 1-(N-acylamino)alkylphosphinic acids and their esters using immobilized penicillin G acylase
  作者：Katarzyna Zielińska、Katarzyna Szymańska、Roman Mazurkiewicz、Andrzej Jarzębski

  DOI：10.1016/j.tetasy.2016.11.007

  日期：2017.1

  The kinetic resolution of racemic 1-(N-acylamino)alkylphosphonic acids 3 (R-3 = OH) and their dimethyl esters 1, as well as 1-(N-acylamino)alkylphosphinic acids 4 (R-3 = H or Ph) using penicillin G acylase (PGA) immobilized on three types of mesoporous silicas in both a batch slurry system and in a continuous-flow reactor was studied. The initial hydrolytic deacylation rates in the presence of those catalysts were measured and the relationships between the substrate structure and the enzyme efficiency are discussed. The stereospecific hydrolysis of the N-acyl group of both racemic N-acylated phosphorus analogues of amino acids and their esters catalyzed by the immobilized PGA proved to be a highly effective method for the kinetic resolution of all the investigated compounds, with the stereochemical preference of PGA for (R)-substrates. (C) 2016 Elsevier Ltd. All rights reserved.