benzyl (2S)-2-[(2-hydroxyphenyl)carbamoyl]pyrrolidine-1-carboxylate | 810669-95-5

• 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: benzyl (2S)-2-[(2-hydroxyphenyl)carbamoyl]pyrrolidine-1-carboxylate
• CAS: 810669-95-5
• 化学式: C₁₉H₂₀N₂O₄
• 分子量: 340.379
• InChiKey: QZNYAOVJRWZIQH-INIZCTEOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  78.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  benzyl (2S)-2-[(2-hydroxyphenyl)carbamoyl]pyrrolidine-1-carboxylate 在 palladium on activated charcoal 氢气 作用下， 以 甲醇 为溶剂， 以76%的产率得到(S)-N-(2-hydroxyphenyl)(pyrrolidine-2-carboxamide)
  参考文献：
  名称：

  通过 1,2-氨基醇衍生的脯氨酰胺作为双功能催化剂，酮与 β-硝基苯乙烯的不对称共轭加成

  摘要：

  这项工作得到了教育部长和 Ciencia 的 Direccion General de Investigacion (CTQ2004-00808/BQU)、Generalitat Valenciana (CTIOIB/2002/320、GRUPOS03/134、GRUPOS05/11 和 GV05) 和 GV05/阿利坎特大学。

  DOI：

  10.1002/ejoc.200700031
• 作为产物：
  描述：

  N-苄氧羰基-L-脯氨酸 在 TEA 作用下， 以 四氢呋喃 为溶剂， 生成 benzyl (2S)-2-[(2-hydroxyphenyl)carbamoyl]pyrrolidine-1-carboxylate
  参考文献：
  名称：

  Enantioselective conjugate addition of ketones to β-nitrostyrenes catalyzed by 1,2-amino alcohol-derived prolinamides

  摘要：

  Various L-prolinamides 14, prepared from L-proline and chiral beta-amino alcohols, are active bifunctional catalysts for the direct nitro-Michael addition of ketones to beta-nitrostyrenes. In particular, catalyst 14e prepared from L-proline and (1S,2R)-cis-1amino-2-indanol exhibits the highest catalytic performance working in polar aprotic solvents such as NMP. High syn-diastereoselectivities (up to 94% de) and good enantioselectivities (up to 80% ee) were obtained at rt. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2006.07.023

文献信息

• Evaluation of Ligands for Ketone Reduction by Asymmetric Hydride Transfer in Water by Multi‐Substrate Screening
  作者：Saoussen Zeror、Jacqueline Collin、Jean‐Claude Fiaud、Louisa Aribi Zouioueche

  DOI：10.1002/adsc.200700272

  日期：2008.1.4

  Various ligands for the ruthenium-catalyzed enantioselective reduction of ketones in water have been investigated. Multi-substrate reactions have been carried out for the comparison of various proline amides and aminoalcohol ligands. Two sets of six aromatic ketones have been selected in order to evaluate the enantiomeric excesses of all the resulting alcohols by a single chromatographic analysis.

  已经研究了用于钌催化的水中酮对映选择性还原的各种配体。为了比较各种脯氨酸酰胺和氨基醇配体，已经进行了多底物反应。为了通过单次色谱分析评估所有所得醇的对映体过量，已选择了两组六种芳族酮。由（1 R，2 S）-顺式制备的脯氨酸酰胺衍生物-氨基茚满醇显示为多底物还原反应中使用的大多数酮的最佳配体。该配体已用于多种其他芳香族酮的对映选择性还原，并且在所有情况下，与我们以前的工作中使用的苯脯氨酰胺相比，对映体过量都得到了改善。
• Proline-Based Carbamates as Cholinesterase Inhibitors
  作者：Hana Pizova、Marketa Havelkova、Pavel Bobal、Sarka Stepankova、Tereza Kauerova、Andrzej Bak、Peter Kollar、Violetta Kozik、Michal Oravec、Ales Imramovsky、Josef Jampilek

  DOI：10.3390/molecules22111969

  日期：——

  (2S)-2-[(2-hydroxyphenyl)carbamoyl]pyrrolidine-1-carboxylate demonstrated greater selectivity to BChE. The in silico characterization of the structure–inhibitory potency for the set of proline-based carbamates considering electronic, steric and lipophilic properties was provided using comparative molecular surface analysis (CoMSA) and principal component analysis (PCA). Moreover, the systematic space inspection

  制备并完全表征了二十五个苄基 (2S)-2-(芳基氨基甲酰基)吡咯烷-1-羧酸酯系列。测试了所有化合物的体外抑制乙酰胆碱酯酶 (AChE) 和丁酰胆碱酯酶 (BChE) 的能力，并确定了化合物对单个胆碱酯酶的选择性。使用人单核细胞白血病 THP-1 细胞系对所有化合物的细胞毒性进行了筛选，这些化合物显示出微不足道的毒性。所有化合物对AChE均表现出中等程度的抑制作用；苄基 (2S)-2-[(2-氯苯基)氨基甲酰基]吡咯烷-1-羧酸酯 (IC50 = 46.35 μM) 是最有效的药物。另一方面，苄基 (2S)-2-[(4-溴苯基)-] 和苄基 (2S)-2-[(2-溴苯基)氨基甲酰基]吡咯烷-1-羧酸酯表达抗 BChE 活性 (IC50 = 28.21和 27。分别为 38 μM）与利凡斯的明相当。邻溴化化合物以及 (2S)-2-[(2-羟基苯基)氨基甲酰基]吡咯烷-1-羧酸苄酯对 BChE
• Synthesis of a New Proline‐Derived Organic Catalyst and Its Evaluation for Direct Aldol Reaction
  作者：Shinji Tanimori、Toshihito Naka、Mitsunori Kirihata

  DOI：10.1081/scc-200036576

  日期：2004.12.31

  Abstract Aldol condensation of isobutylaldehyde with acetone catalyzed by amides and amines (1–8) derived from L‐proline gave β‐hydroxy ketone 17 in 80%ee.

  摘要 在衍生自 L-脯氨酸的酰胺和胺 (1-8) 的催化下，异丁醛与丙酮的羟醛缩合得到 80%ee 的 β-羟基酮 17。
• Crystal and Molecular Structure of (S)-N-(2-Hydroxyphenyl)pyrrolidine-2-carboxamide
  作者：Gang Chen、Ying Tang、Qun-Zheng Zhang、Mei Meng、Xiao-Jiang Hao

  DOI：10.1007/s10870-010-9935-z

  日期：2011.2

  (S)-N-(2-Hydroxyphenyl)pyrrolidine-2-carboxamide was synthesized from Cbz-l-proline through two steps and characterized by NMR and MS. The crystal structure was determined from single-crystal X-ray diffraction data. It crystallizes in the monoclinic space group, P21, with unit cell dimensions a = 7.284(6) Å, b = 10.262(9) Å, and c = 7.975(7) Å, α = 90.00°, β = 114.451(14)°, γ = 90.00° and Z = 2. The absolute configuration of the chiral center is determined as S. In the crystal structure, intermolecular and intramolecular hydrogen bonds are responsible for the formation of a 1-dimensional network. [(S)-N-(2-Hydroxyphenyl)pyrrolidine-2-carboxamide was synthesized from Cbz-l-proline through two steps and characterized by NMR and MS. The crystal structure was determined from single-crystal X-ray diffraction data. It crystallizes in the monoclinic space group, P21, with unit cell dimensions a = 7.284(6) Å, b = 10.262(9) Å, and c = 7.975(7) Å, α = 90.00°, β = 114.451(14)°, γ = 90.00° and Z = 2. The absolute configuration of the chiral center is determined as S. In the crystal structure, intermolecular and intramolecular hydrogen bonds are responsible for the formation of a 1-dimensional network.

  (S)-N-(2-羟基苯基)吡咯烷-2-羧酰胺是通过两步从Cbz-l-脯氨酸合成的，并通过NMR和MS进行了表征。晶体结构是根据单晶X射线衍射数据确定的。它结晶于单斜晶系空间群P21，单位晶胞参数为a = 7.284(6) Å，b = 10.262(9) Å，c = 7.975(7) Å，α = 90.00°，β = 114.451(14)°，γ = 90.00°，Z = 2。手性中心的绝对构型被确定为S。在晶体结构中，分子间和分子内氢键负责形成一维网络。
• Enantioseparation of benzazoles and benzanilides on polysaccharide-based chiral columns
  作者：Takateru Kubota、Naotaka Sawada、Lili Zhou、Christopher J. Welch

  DOI：10.1002/chir.20732

  日期：2010.5.5

  The chiral recognition ability of the polysaccharide‐based chiral columns (Chiralpak AD‐RH, Chiralpak AS‐RJ, Chiralpak IC, Chiralcel OD‐RH, and Chiralcel OJ‐RH) for the benzazoles and the benzanilides was evaluated under reversed phase conditions. The columns showed the high chiral recognition ability for a wide range of benzazoles and benzanilides. Twenty‐one racemates were used for the evaluation

  在反相条件下评估了基于多糖的手性色谱柱（Chiralpak AD‐RH，Chiralpak AS‐RJ，Chiralpak IC，Chiralcel OD‐RH和Chiralcel OJ‐RH）的手性识别能力。色谱柱显示出对多种苯并恶唑和苯甲酰苯胺的高手性识别能力。使用21个外消旋体进行评估，并且在至少一根色谱柱上将20个外消旋体完全分离。尤其是AS-RH和OJ-RH对苯并唑具有较高的手性识别能力，而AD-RH，IC和OJ-RH对苯甲酰苯胺有效。手性2010。©2009 Wiley‐Liss，Inc.。