5-(4-cyanophenyl)pyrrolidin-2-one | 339087-31-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: 5-(4-cyanophenyl)pyrrolidin-2-one
• 英文别名: 4-(5-oxopyrrolidin-2-yl)benzonitrile；5-(4-cyanophenyl)-2-pyrrolidinone
• CAS: 339087-31-9
• 化学式: C₁₁H₁₀N₂O
• 分子量: 186.213
• InChiKey: YAFOOFJZFRODSJ-UHFFFAOYSA-N

物化性质

• 沸点：
  444.3±45.0 °C(Predicted)
• 密度：
  1.22±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  52.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5-(4-cyanophenyl)pyrrolidin-2-one 在 4-二甲氨基吡啶 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 Trans-N-tert-butyloxycarbonyl-5-(4-cyanophenyl)-3-(2-propenyl)-2-pyrrolidinone
  参考文献：
  名称：

  2-Aryl(pyrrolidin-4-yl)acetic acids are potent agonists of sphingosine-1-phosphate (S1P) receptors

  摘要：

  A series of 2-aryl(pyrrolidin-4-yl)acetic acids were synthesized and their biological activities were evaluated as agonists of SIP receptors. These analogs were able to induce lowering of lymphocyte counts in the peripheral blood of mice and were found to have good overall pharmacokinetic properties in rat. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.03.090
• 作为产物：
  描述：

  5-(4-羟基-苯基)-吡咯烷-2-酮 在 四(三苯基膦)钯 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 5-(4-cyanophenyl)pyrrolidin-2-one
  参考文献：
  名称：

  2-Aryl(pyrrolidin-4-yl)acetic acids are potent agonists of sphingosine-1-phosphate (S1P) receptors

  摘要：

  A series of 2-aryl(pyrrolidin-4-yl)acetic acids were synthesized and their biological activities were evaluated as agonists of SIP receptors. These analogs were able to induce lowering of lymphocyte counts in the peripheral blood of mice and were found to have good overall pharmacokinetic properties in rat. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.03.090

文献信息

• Electroreductive coupling of aromatic ketones, aldehydes, and aldimines with α,β-unsaturated esters: Synthesis of 5-aryl substituted γ-butyrolactones and lactams
  作者：Naoki Kise、Yusuke Hamada、Toshihiko Sakurai

  DOI：10.1016/j.tet.2017.01.013

  日期：2017.2

  The electroreductive intermolecular coupling of aromatic ketones and aldehydes with α,β-unsaturated esters in the presence of TMSCl gave the adducts as γ-trimethylsiloxy esters. The detrimethylsilylation of the adducts with TBAF afforded 5-aryl substituted γ-butyrolactones. The electroreductive coupling of N-(4-methoxyphenyl)-1-arylmethaneimines with methyl acrylate in the presence of TMSCl gave the

  在TMCSC1存在下，芳族酮和醛与α，β-不饱和酯的电还原分子间偶联产生加合物，为γ-三甲基甲硅烷氧基酯。用TBAF将加合物的三甲基甲硅烷基化得到5-芳基取代的γ-丁内酯。N的电耦合-（4-甲氧基苯基）-1-芳基亚甲基与TMSCl存在下的丙烯酸甲酯得到加合物，为4-芳基-4-（（4-甲氧基苯基）氨基）丁酸甲酯。通过用NaH环化并随后用CAN氧化，将加合物转化为5-芳基-γ-丁内酰胺。通过该方法由烟醛制备（±）-烟碱。在TMCSC1存在下，芳族酮和醛亚胺与丙烯腈的电还原偶联分别得到4-芳基-4-（三甲基甲硅烷氧基）丁腈和4-芳基-4-（（4-甲氧基苯基）氨基）丁腈。
• Photochemical C–H Activation Enables Nickel-Catalyzed Olefin Dicarbofunctionalization
  作者：Mark W. Campbell、Mingbin Yuan、Viktor C. Polites、Osvaldo Gutierrez、Gary A. Molander

  DOI：10.1021/jacs.0c13077

  日期：2021.3.17

  small molecules is limited by the necessity of prefunctionalization to achieve chemoselective reactivity. Herein, we report the implementation of efficient, sustainable, diaryl ketone hydrogen-atom transfer (HAT) catalysis to activate native C–H bonds for multicomponent dicarbofunctionalization of alkenes. The ability to forge new carbon–carbon bonds between reagents typically viewed as commodity solvents

  烯烃、醚和醇在化学界可用的散装试剂中占很大比例。石化、制药和农化行业每年消耗数千兆克的这些材料作为燃料和溶剂。然而，利用此类材料作为构建复杂小分子的结构单元受到预功能化以实现化学选择性反应性的必要性的限制。在此，我们报告了实施高效、可持续的二芳基酮氢原子转移（HAT）催化，以激活天然 C-H 键，实现烯烃的多组分二碳官能化。在通常被视为商品溶剂的试剂之间形成新的碳-碳键的能力为有机合成提供了一种新的、更原子经济的前景。通过详细的实验和计算研究，揭示了氢键对该转化反应性的关键影响。
• Delta1 pyrrolines
  申请人：——

  公开号：US20040152904A1

  公开（公告）日：2004-08-05

  The invention relates to novel &Dgr; 1 -pyrrolines of the formula (I) 1 in which R 1 , R 2 , R 3 , R 4 , R 5 , n, r and s have the meanings given in the description, and to a plurality of processes for preparing these substances, to their use for controlling pests, and to novel intermediates and processes for their preparation.

  本发明涉及公式(I)1中的新型&Dgr;1-吡咯烷，其中R1、R2、R3、R4、R5、n、r和s的含义如说明书所述，并涉及多种制备这些物质的方法，它们用于控制害虫，以及新型中间体和制备它们的方法。
• 2-(Aryl)Azacyclylmethyl Carboxylates, Sulfonates, Phosphonates, Phosphinates and Heterocycles as S1p Receptor Antagonists
  申请人：Hale Jeffrey John

  公开号：US20090042954A1

  公开（公告）日：2009-02-12

  The present invention encompasses compounds of Formula I: as well as the pharmaceutically acceptable salts thereof. The compounds are S1P 1 /Edg1 receptor agonists and thus have immunosuppressive, anti-inflammatory and hemostatic activities by modulating leukocyte trafficking, sequestering lymphocytes in secondary lymphoid tissues, and enhancing vascular integrity. The invention is also directed to pharmaceutical compositions containing such compounds and methods of treatment or prevention.

  本发明涵盖I式化合物，以及其药学上可接受的盐。这些化合物是S1P1 / Edg1受体激动剂，因此通过调节白细胞移行，将淋巴细胞隔离在二次淋巴组织中，并增强血管完整性，具有免疫抑制，抗炎和止血活性。本发明还涉及含有这些化合物的制药组合物和治疗或预防的方法。
• 2-(aryl)azacyclylmethyl carboxylates, sulfonates, phosphonates, phosphinates and heterocycles as S1P receptor agonists
  申请人：Merck & Co., Inc.

  公开号：US07659294B2

  公开（公告）日：2010-02-09

  The present invention encompasses compounds of Formula I: as well as the pharmaceutically acceptable salts thereof. The compounds are S1P1/Edg1 receptor agonists and thus have immunosuppressive, anti-inflammatory and hemostatic activities by modulating leukocyte trafficking, sequestering lymphocytes in secondary lymphoid tissues, and enhancing vascular integrity. The invention is also directed to pharmaceutical compositions containing such compounds and methods of treatment or prevention.

  本发明涵盖式I的化合物及其药学上可接受的盐。这些化合物是S1P1/Edg1受体激动剂，因此通过调节白细胞的运动、在二级淋巴组织中隔离淋巴细胞以及增强血管完整性而具有免疫抑制、抗炎和止血活性。本发明还涉及含有这些化合物的药物组合物和治疗或预防的方法。