N-丁基-邻氨基苯甲酸 | 17781-86-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: N-丁基-邻氨基苯甲酸
• 英文名称: 2-(n-butylamino)benzoic acid
• 英文别名: 2-(butylamino)benzoic acid；N-butyl-anthranilic acid；N-Butyl-anthranilsaeure；2-Butylaminobenzoesaeure；N-Butyl-anthranilsaeure；N-Butylanthranilsaeure
• CAS: 17781-86-1
• 化学式: C₁₁H₁₅NO₂
• mdl: MFCD00092305
• 分子量: 193.246
• InChiKey: DHBHUGJZAZYELM-UHFFFAOYSA-N

物化性质

• 熔点：
  80-81 °C
• 沸点：
  346.7±25.0 °C(Predicted)
• 密度：
  1.130±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.363
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2922499990

反应信息

• 作为反应物：
  描述：

  N-丁基-邻氨基苯甲酸 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 生成 N-(tert-butyl)-2-(1-butyl-2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)acetamide
  参考文献：
  名称：

  Development of Quinazoline/Pyrimidine-2,4(1H,3H)-diones as Agonists of Cannabinoid Receptor Type 2

  摘要：

  Starting from a prototypical structure 1, we describe our efforts to design and obtain novel quinazoline/ pyrimidine-2,4(1H,3H)-diones with high CB2 agonist potency and selectivity as well as improved physicochemical characteristics, mainly hydrophilicity. The most potent and selective CB2 agonists, 8 and 36, in this series were also endowed with lower logP values than that of GW842166X and lead compound 1. These derivatives appear to be promising lead compounds for the development of future CB2 agonists.

  DOI：

  10.1021/acsmedchemlett.7b00007
• 作为产物：
  描述：

  氯丁烷 、 邻氨基苯甲酸 在 potassium carbonate 、 potassium iodide 作用下， 以 水 为溶剂， 反应 24.0h， 以22%的产率得到N-丁基-邻氨基苯甲酸
  参考文献：
  名称：

  Giuliani; Lembo; Sasso, Farmaco, Edizione Scientifica, 1983, vol. 38, # 11, p. 847 - 864

  摘要：

  DOI：

文献信息

• [EN] METHOD FOR PRODUCING 1-HEXENE<br/>[FR] PROCÉDÉ DE PRODUCTION D'1-HEXÈNE
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2012133937A1

  公开（公告）日：2012-10-04

  Disclosed is a method for producing 1-hexene that is capable of reducing the amount of by-product polymers when 1-hexene is produced through the trimerization reaction of ethylene. The method for producing 1-hexene comprises the following steps 1 and 2: step 1: the step of preparing a catalytic component by bringing a transition metal complex represented by any one of formulae (1-1) to (1-3) into contact with a specific organic aluminum compound in the absence of ethylene; and step 2: the step of trimerizing ethylene in the presence of a catalyst obtainable by bringing the catalytic component obtained in step 1 into contact with a specific boron compound.

  公开了一种生产1-己烯的方法，该方法能够在通过乙烯的三聚反应生产1-己烯时减少副产物聚合物的数量。生产1-己烯的方法包括以下步骤1和2：步骤1：通过将由式（1-1）到（1-3）中的任一表示的过渡金属配合物与特定有机铝化合物接触而制备催化组分，在没有乙烯的情况下；步骤2：在将在步骤1中获得的催化组分与特定硼化合物接触而获得的催化剂存在下，三聚乙烯。
• [EN] METHOD FOR PRODUCING THE TRANSITION METAL ION COMPLEX, CATALYST FOR TRIMERIZATION, AND METHOD FOR PRODUCING 1-HEXENE<br/>[FR] PROCÉDÉ DE PRODUCTION D'UN COMPLEXE ION MÉTAL DE TRANSITION, CATALYSEUR DE TRIMÉRISATION, ET PROCÉDÉ DE PRODUCTION DE 1-HEXÈNE
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2012133929A1

  公开（公告）日：2012-10-04

  An object of the present invention is to provide a silicon-bridged Cp-Ar transition metal complex that serves as a catalytic component capable of efficiently and highly selectively producing 1-hexene through the trimerization reaction of ethylene. The present invention provides a transition metal ion complex represented by any of formulae (1-1) to (1-3), etc.: wherein M represents a transition metal atom of Group 4 of the Periodic Table of the Elements; A represents a counter anion; R1, R2, R3, R4, R5, R6, R7, R8, R9, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, X1 and X2 each independently represent a hydrogen atom or the like; R10 and R11 each independently represent a hydrogen atom or the like.

  本发明的一个目的是提供一种硅桥联的Cp-Ar过渡金属配合物，作为一种催化组分，能够通过乙烯三聚反应高效且高选择性地产生1-己烯。本发明提供了一种过渡金属离子配合物，其表示为任一化学式（1-1）至（1-3）等：其中M表示元素周期表第4族的过渡金属原子；A表示反离子；R1、R2、R3、R4、R5、R6、R7、R8、R9、R12、R13、R14、R15、R16、R17、R18、R19、R20、R21、X1和X2每个独立地表示氢原子或类似物；R10和R11每个独立地表示氢原子或类似物。
• METHOD FOR PREPARING QUATERNARY PHOSPHONIUM SALTS
  申请人：Microvast Power Systems Co.,Ltd.

  公开号：US20150166587A1

  公开（公告）日：2015-06-18

  A two-step pathway for preparing high pure quaternary phosphonium salts is disclosed. In the first step, hydrogen phosphide (PH 3 ) or a higher phophine reacts with a protonic compound to produce a phosphonium salt, which then reacts with a carbonic acid diester to produce a quaternary phosphonium salt in the second step. On one hand, hydrogen phosphide (PH 3 ) and higher phophines, including primary phosphines, secondary phosphines, and tertiary phosphines, after neutralization with protonic compound, become sufficiently reactive and can be alkylated by carbonic acid diester to form quaternary phosphonium cations. On the other hand, as an anion-exchange procedure is completely avoided, the process not only gives quaternary phosphonium salts of high purity, but also gives people freedom to design the cation and the anion of a quaternary phosphonium salt synchronously by choosing a preferred phosphine and a protonic compound that can supply a desired anion.

  揭示了一种制备高纯度四元磷铵盐的两步途径。在第一步中，氢磷化物（PH3）或更高的磷化物与质子化合物发生反应，产生磷铵盐，然后在第二步中与碳酸二酯发生反应，产生四元磷铵盐。一方面，氢磷化物（PH3）和更高的磷化物，包括一次磷化物、二次磷化物和三次磷化物，在与质子化合物中和后变得足够活性，可以被碳酸二酯烷基化形成四元磷铵阳离子。另一方面，由于完全避免了阴离子交换程序，该过程不仅提供高纯度的四元磷铵盐，还使人们可以通过选择理想的磷化物和可以提供所需阴离子的质子化合物，同时设计四元磷铵盐的阳离子和阴离子。
• Ultrasound-Promoted Reaction of 2-Chlorobenzoic Acids and Aliphatic Amines
  作者：Maite L. Docampo、Rolando F. Pellón、Ana Estevez-Braun、Angel G. Ravelo

  DOI：10.1002/ejoc.200700281

  日期：2007.8

  An improvement to the use of DMF as a solvent for the condensation of 2-chlorobenzoic acids with aliphatic primary or secondary amines was described. A number of alkylaminobenzoic acids and dialkylaminobenzoic acids were synthesized in acceptable-to-good yield. The advantages of this procedure include readily available substrates, the use of an inexpensive copper powder without taking any precautions

  描述了使用 DMF 作为 2-氯苯甲酸与脂肪族伯胺或仲胺缩合溶剂的改进。许多烷基氨基苯甲酸和二烷基氨基苯甲酸以可接受到良好的产率合成。该程序的优点包括易于获得的基材、使用廉价的铜粉而无需采取任何预防措施在温和条件下排除水分，并且易于实验。此外，这种冷凝也可以在非经典条件下通过在室温下使用超声波照射来实现。我们证明了使用 DMF 作为溶剂，超声促进 2-氯苯甲酸与脂肪胺的缩合，特别是在仲胺的情况下，可以提供高产率的产物并将反应时间缩短到几分钟。
• Use of Ultrasound in the Synthesis of 2-(Alkylamino)benzoic Acids in Water
  作者：Rolando Pellón、Ana Estévez-Braun、Maite Docampo、Ana Martín、Angel Ravelo

  DOI：10.1055/s-2005-869834

  日期：——

  The synthesis of substituted 2-(alkylamino)benzoic acids using the Ullmann condensation with water as the solvent and ­utilizing ultrasound irradiation was achieved with high yields in a short reaction time.

  利用Ullmann缩合法，在水作为溶剂并使用超声辐射的条件下，成功合成了取代的2-(烷基氨基)苯甲酸，反应时间短且产率高。