3-(diethylcarbamoyl)benzoylchloride | 1427079-04-6

• 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: 3-(diethylcarbamoyl)benzoylchloride
• 英文别名: 3-(Diethylcarbamoyl)benzoyl chloride；3-(diethylcarbamoyl)benzoyl chloride
• CAS: 1427079-04-6
• 化学式: C₁₂H₁₄ClNO₂
• 分子量: 239.702
• InChiKey: QBQOBCNEIGLWTE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  37.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-(diethylcarbamoyl)benzoylchloride 、 邻氨基苯甲酸甲酯 在 N-甲基咪唑 、 四甲基乙二胺 、 potassium carbonate 作用下， 以 乙腈 为溶剂， 反应 48.0h， 以52%的产率得到methyl 2-(3-(diethylcarbamoyl)benzamido)benzoate
  参考文献：
  名称：

  Structure Optimization of 2-Benzamidobenzoic Acids as PqsD Inhibitors for Pseudomonas aeruginosa Infections and Elucidation of Binding Mode by SPR, STD NMR, and Molecular Docking

  摘要：

  Pseudomonas aeruginosa employs a characteristic pqs quorum sensing (QS) system that functions via the signal molecules PQS and its precursor HHQ, They control the production of a number of virulence factors and biofilm formation. Recently, we have shown that sulfonamide substituted 2-benzamidobenzoic acids, which are known FabH inhibitors, are also able to inhibit PqsD, the enzyme catalyzing the last and key step in the biosynthesis of HHQ, Here, we describe the further optimization and characterization of this class of compounds as PqsD inhibitors. Structural modifications showed that both the carboxylic acid ortho to the amide and 3'-sulfonamide are essential for binding. Introduction of substituents in the anthranilic part of the molecule resulted in compounds with IC50 values in the low micromolar range. Binding mode investigations by SPR with wild-type and mutated PqsD revealed that this compound class does not bind into the active center of PqsD but in the ACoA channel, preventing the substrate from accessing the active site. This binding mode was further confirmed by docking studies and STD NMR.

  DOI：

  10.1021/jm4006302
• 作为产物：
  描述：

  3-溴苯甲酰氯 在 tris-(dibenzylideneacetone)dipalladium(0) 、 N,N-二异丙基乙胺 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下， 以 二氯甲烷 、 甲苯 为溶剂， 反应 32.0h， 生成 3-(diethylcarbamoyl)benzoylchloride
  参考文献：
  名称：

  通过一氧化碳的原位生成钯催化的芳基（伪）卤化物的氯羰基化反应。

  摘要：

  已经开发了一种有效的钯催化的芳基（假）卤化物的氯羰基化反应，该反应可以使用多种羧酸衍生物。使用丁酰氯作为CO和Cl的混合来源，就不需要有毒的气态一氧化碳，从而促进了从容易获得的芳基（伪）卤化物合成高价值产品的需求。钯（0），黄药和胺碱的组合对于促进这种广泛适用的催化反应至关重要。总体而言，该反应可通过原位生成的芳酰氯的转化获得多种含羰基的产物。结合实验和计算研究，可以支持涉及原位生成CO的反应机理。

  DOI：

  10.1002/anie.202005891

文献信息

• MORPHINAN DERIVATIVE
  申请人：The Kitasato Institute

  公开号：EP2774926B1

  公开（公告）日：2017-03-15
• US20140343015A1
  申请人：——

  公开号：US20140343015A1

  公开（公告）日：2014-11-20
• US8952030B2
  申请人：——

  公开号：US8952030B2

  公开（公告）日：2015-02-10
• Palladium‐Catalyzed Chlorocarbonylation of Aryl (Pseudo)Halides Through In Situ Generation of Carbon Monoxide
  作者：Philip Boehm、Sven Roediger、Alessandro Bismuto、Bill Morandi

  DOI：10.1002/anie.202005891

  日期：2020.10.5

  efficient palladium‐catalyzed chlorocarbonylation of aryl (pseudo)halides that gives access to a wide range of carboxylic acid derivatives has been developed. The use of butyryl chloride as a combined CO and Cl source eludes the need for toxic, gaseous carbon monoxide, thus facilitating the synthesis of high‐value products from readily available aryl (pseudo)halides. The combination of palladium(0), Xantphos

  已经开发了一种有效的钯催化的芳基（假）卤化物的氯羰基化反应，该反应可以使用多种羧酸衍生物。使用丁酰氯作为CO和Cl的混合来源，就不需要有毒的气态一氧化碳，从而促进了从容易获得的芳基（伪）卤化物合成高价值产品的需求。钯（0），黄药和胺碱的组合对于促进这种广泛适用的催化反应至关重要。总体而言，该反应可通过原位生成的芳酰氯的转化获得多种含羰基的产物。结合实验和计算研究，可以支持涉及原位生成CO的反应机理。
• Structure Optimization of 2-Benzamidobenzoic Acids as PqsD Inhibitors for Pseudomonas aeruginosa Infections and Elucidation of Binding Mode by SPR, STD NMR, and Molecular Docking
  作者：Elisabeth Weidel、Johannes C. de Jong、Christian Brengel、Michael P. Storz、Andrea Braunshausen、Matthias Negri、Alberto Plaza、Anke Steinbach、Rolf Müller、Rolf W. Hartmann

  DOI：10.1021/jm4006302

  日期：2013.8.8

  Pseudomonas aeruginosa employs a characteristic pqs quorum sensing (QS) system that functions via the signal molecules PQS and its precursor HHQ, They control the production of a number of virulence factors and biofilm formation. Recently, we have shown that sulfonamide substituted 2-benzamidobenzoic acids, which are known FabH inhibitors, are also able to inhibit PqsD, the enzyme catalyzing the last and key step in the biosynthesis of HHQ, Here, we describe the further optimization and characterization of this class of compounds as PqsD inhibitors. Structural modifications showed that both the carboxylic acid ortho to the amide and 3'-sulfonamide are essential for binding. Introduction of substituents in the anthranilic part of the molecule resulted in compounds with IC50 values in the low micromolar range. Binding mode investigations by SPR with wild-type and mutated PqsD revealed that this compound class does not bind into the active center of PqsD but in the ACoA channel, preventing the substrate from accessing the active site. This binding mode was further confirmed by docking studies and STD NMR.