N-(2-methoxybenzoyl)imidazole | 199434-94-1

• 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-methoxybenzoyl)imidazole
• 英文别名: 1H-Imidazole, 1-(2-methoxybenzoyl)-；imidazol-1-yl-(2-methoxyphenyl)methanone
• CAS: 199434-94-1
• 化学式: C₁₁H₁₀N₂O₂
• 分子量: 202.213
• InChiKey: OYNDUEZGDBKHBJ-UHFFFAOYSA-N

物化性质

• 沸点：
  393.2±44.0 °C(Predicted)
• 密度：
  1.18±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  44.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-(2-methoxybenzoyl)imidazole 在 1,2,3,4,5,6,7,8-八硫杂环辛烷 、 tetraphosphorus decasulfide 、 六甲基二硅氧烷 、 三乙胺 、 magnesium chloride 作用下， 以 四氢呋喃 、 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 反应 6.0h， 生成 5-(2-methoxy-phenyl)-[1,2]dithiol-3-thione
  参考文献：
  名称：

  Synthesis of Dithiolethiones and Identification of Potential Neuroprotective Agents via Activation of Nrf2-Driven Antioxidant Enzymes

  摘要：

  Oxidative stress is implicated in the pathogenesis of a wide variety of neurodegenerative disorders, and accordingly, dietary supplement of exogenous antioxidants or/and upregulation of the endogenous antioxidant defense system are promising for therapeutic intervention or chemoprevention of neurodegenerative diseases. Nrf2, a master regulator of the cellular antioxidant machinery, cardinally participates in the transcription of cytoprotective genes against oxidative/electrophilic stresses. Herein, we report the synthesis of 59 structurally diverse dithiolethiones and evaluation of their neuroprotection against 6-hydroxydopamine- or H2O2 -induced oxidative damages in PC12 cells, a neuron-like rat pheochromocytoma cell line. Initial screening identified compounds 10 and 11 having low cytotoxicity but conferring remarkable protection on PC12 cells from oxidative-mediated damages. Further studies demonstrated that both compounds upregulated a battery of antioxidant genes as well as corresponding genes' products. Significantly, silence of Nrf2 expression abolishes cytoprotection of 10 and 11, indicating targeting Nrf2 activation is pivotal for their cellular functions. Taken together, the two lead compounds discovered here with potent neuroprotective functions against oxidative stress via Nrf2 activation merit further development as therapeutic or chemopreventive candidates for neurodegenerative disorders.

  DOI：

  10.1021/acs.jafc.9b06360
• 作为产物：
  描述：

  咪唑 、 甲氧基苯甲酰氯 以 氯仿 为溶剂， 以88%的产率得到N-(2-methoxybenzoyl)imidazole
  参考文献：
  名称：

  Study of the Reaction of Hydroxybenzoyl Chlorides and Their Derivatives with Imidazole

  摘要：

  The reaction of hydroxybenzoyl chlorides with imidazole was studied on an example of the Schotten-Baumann reaction of salicyloyl and acetylsalicyloyl chlorides with imidazole, which, according to soe published data, can take two different ways. It was shown that the Schotten-Baumann reaction with imidazole involves imidazole ring opening (Bamberger cleavage) to form l,2-bis(salicyloylamino)ethylene and l,2-bis(acetylsalicyloylamino)ethylene rather than N-salicyloylimidazole and N-acetylsalicyloylimidazole. N-Hydroxybenzoylimidazoles were synthesized by the reaction of hydroxybenzoyl chlorides (and derivatives) with a double excess of imidazole in an aprotic solvent (chloroform, benzene, or diethyl ether) at room temperature. The highest yields (about 80%) of N-hydroxybenzoylimidazoles were obtained in chloroform. Some of the newly synthesized compounds were tested for psychotropic (open field and passive avoidance response tests) and analgesic activities (vocalization threshold test). The best results were obtained with N-(2-hydroxybenzoyl)imidazole, which showed an evident analgesic activity, and, therewith, the motor score and oriented exploratory activity parameters were higher than in the control group.

  DOI：

  10.1134/s1070428019050026

文献信息

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  日期：——

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  DOI：10.1055/s-0036-1589033

  日期：2017.9

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  DOI：10.1039/d4gc00653d

  日期：——

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• Practical and Selective Syntheses of S‐Acyl and N‐Acyl Glutathiones with N‐Acyl Imidazoles in Water
  作者：Michele Retini、Andrea Sisti、Diego Olivieri、Michele Mari、Francesca Bartoccini、Giovanni Piersanti

  DOI：10.1002/ejoc.202400255

  日期：2024.6.10

  We report a simple and efficient glutathione acylation reaction for the chemoselective synthesis of S- or N-acylated glutathione derivatives, under mild conditions and using water as the solvent, by means of the in-situ formation of acyl imidazole electrophiles from the respective abundant carboxylic acid.

  我们报道了一种简单而有效的谷胱甘肽酰化反应，用于化学选择性合成 S- 或 N-酰化谷胱甘肽衍生物，在温和条件下并使用水作为溶剂，通过从各自丰富的羧基原位形成酰基咪唑亲电子试剂酸。
• Indium-mediated one-pot synthesis of benzoxazoles or oxazoles from 2-nitrophenols or 1-aryl-2-nitroethanones
  作者：Jung June Lee、Jihye Kim、Young Moo Jun、Byung Min Lee、Byeong Hyo Kim

  DOI：10.1016/j.tet.2009.08.059

  日期：2009.10

  One-pot reduction-triggered heterocyclizations from 2-nitrophenols to benzoxazoles and from 1-aryl-2-nitroethanones to oxazoles were investigated. In the presence of indium/AcOH in benzene at reflux, 2-nitrophenols and R-C(OMe)(3) (R=H, Me, Ph) produced excellent yields of corresponding benzoxazoles within an hour. Similarly, 1-aryl-2-nitroethanones and Ph-C(OMe)(3) in the presence of indiurn/AcOH in acetonitrile transformed into the corresponding oxazoles with good yields. (c) 2009 Elsevier Ltd. All rights reserved.