N-(2-chlorophenyl)-3,4-dimethoxybenzamide | 1522-76-5

• 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: N-(2-chlorophenyl)-3,4-dimethoxybenzamide
• 英文别名: 3.4-Dimethoxy-benzoesaeure-<2-chlor-anilid>；3.4-Dimethoxy-benzoesaeure-(2-chlor-anilid)
• CAS: 1522-76-5
• 化学式: C₁₅H₁₄ClNO₃
• 分子量: 291.734
• InChiKey: IWUMYYACIJWYBI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  47.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-(2-chlorophenyl)-3,4-dimethoxybenzamide 在 四甲基乙二胺 、 copper(l) chloride 作用下， 以 水 为溶剂， 以3%的产率得到2-(3,4-dimethoxyphenyl)benzoxazole
  参考文献：
  名称：

  Copper-catalysed intramolecular O-arylation of aryl chlorides and bromides: a straightforward approach to benzo[d]oxazoles in water

  摘要：

  A general, efficient and more sustainable protocol for the copper-catalysed intramolecular O-arylation of o'- haloanilides leading to the benzo[d]oxazole core is reported. Remarkably, the optimised conditions allowed for the use of inexpensive and easily available aryl chlorides as arylating agents. Moreover, all reactions were carried out employing exclusively water as the solvent, rendering the methodology presented herein highly valuable from both environmental and economic points of view. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2007.08.013
• 作为产物：
  描述：

  藜芦酸 、 邻氯苯胺 在 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以44%的产率得到N-(2-chlorophenyl)-3,4-dimethoxybenzamide
  参考文献：
  名称：

  Copper-catalysed intramolecular O-arylation of aryl chlorides and bromides: a straightforward approach to benzo[d]oxazoles in water

  摘要：

  A general, efficient and more sustainable protocol for the copper-catalysed intramolecular O-arylation of o'- haloanilides leading to the benzo[d]oxazole core is reported. Remarkably, the optimised conditions allowed for the use of inexpensive and easily available aryl chlorides as arylating agents. Moreover, all reactions were carried out employing exclusively water as the solvent, rendering the methodology presented herein highly valuable from both environmental and economic points of view. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2007.08.013

文献信息

• Hansch analysis of veratric acid derivatives as antimicrobial agents
  作者：Balasubramanian Narasimhan、Sucheta Ohlan、Ruchita Ohlan、Vikramjeet Judge、Rakesh Narang

  DOI：10.1016/j.ejmech.2008.05.008

  日期：2009.2

  The synthesis, characterization and antimicrobial evaluation of a new series of veratric acid derivatives are presented. Preliminary in vitro antimicrobial activity of the title compounds was assessed against a panel of microorganisms including Gram-positive and Gram-negative bacteria and fungi. Some of the veratric acid derivatives exhibited significant in vitro antimicrobial activity. QSAR investigation

  介绍了一系列新的veratric acid衍生物的合成，表征和抗菌性评估。评估标题化合物对包括革兰氏阳性和革兰氏阴性细菌和真菌在内的一系列微生物的初步体外抗菌活性。一些维甲酸衍生物表现出显着的体外抗菌活性。通过QSAR研究发现了维甲酸衍生物的不同理化参数与其抗菌活性之间的相关性，表明拓扑参数在描述抗菌活性方面的重要性。
• Selective Type IV Phosphodiesterase Inhibitors as Antiasthmatic Agents. The Syntheses and Biological Activities of 3-(Cyclopentyloxy)-4-methoxybenzamides and Analogs
  作者：Michael J. Ashton、David C. Cook、Garry Fenton、Jan-Anders Karlsson、Malcolm N. Palfreyman、David Raeburn、Andrew J. Ratcliffe、John E. Souness、Suga Thurairatnam、Nigel Vicker

  DOI：10.1021/jm00037a021

  日期：1994.5

  The syntheses and biological activities of a number of benzamide derivatives, designed from rolipram, which are selective inhibitors of cyclic AMP-specific phosphodiesterase (PDE IV), are described. The effects of changes to the alkoxy groups, amide linkage, and benzamide N-phenyl ring on the inhibition of the cytosolic PDE IV from pig aorta have been investigated. As a result, some highly potent and selective PDE IV inhibitors have been identified. The most potent compounds have been further evaluated for their inhibitory potencies against PDE IV obtained from and superoxide O-2(-) generation from guinea pig eosinophils in vitro. Selected compounds have also been examined for their activities in inhibiting histamine-induced bronchospasm in anaesthetized guinea pigs. 3-(Cyclopentyloxy)-N-(3,5-dichloro-4-pyridyl)-4-methoxybenzamide (15j) showed exceptional potency in all tests and may have therapeutic potential in the treatment of asthma.
• Copper-catalysed intramolecular O-arylation of aryl chlorides and bromides: a straightforward approach to benzo[d]oxazoles in water
  作者：Nekane Barbero、Mónica Carril、Raul SanMartin、Esther Domínguez

  DOI：10.1016/j.tet.2007.08.013

  日期：2007.10

  A general, efficient and more sustainable protocol for the copper-catalysed intramolecular O-arylation of o'- haloanilides leading to the benzo[d]oxazole core is reported. Remarkably, the optimised conditions allowed for the use of inexpensive and easily available aryl chlorides as arylating agents. Moreover, all reactions were carried out employing exclusively water as the solvent, rendering the methodology presented herein highly valuable from both environmental and economic points of view. (c) 2007 Elsevier Ltd. All rights reserved.