3-chloro-4-(N,N-dimethylamino)benzonitrile | 96994-72-8

• 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-chloro-4-(N,N-dimethylamino)benzonitrile
• 英文别名: 3-chloro-4-(dimethylamino)benzonitrile；2-chloro-4-cyano-N,N-dimethylaniline
• CAS: 96994-72-8
• 化学式: C₉H₉ClN₂
• 分子量: 180.637
• InChiKey: HTFPOJVCSIZACZ-UHFFFAOYSA-N

物化性质

• 沸点：
  73-80 °C(Press: 0.3 Torr)
• 密度：
  1.20±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  27
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-chloro-4-(N,N-dimethylamino)benzonitrile 在 三甲基铝 、 碳酸氢钠 作用下， 以 异丙醇 为溶剂， 反应 40.5h， 生成 2-[3-chloro-4-(dimethylamino)phenyl]-3-(4-methylsulfonylphenyl)-5-(trifluoromethyl)-4H-imidazol-5-ol
  参考文献：
  名称：

  1,2-Diarylimidazoles as Potent, Cyclooxygenase-2 Selective, and Orally Active Antiinflammatory Agents

  摘要：

  Series of 1,2-diarylimidazoles has been synthesized and found to contain highly potent and selective inhibitors of the human COX-2 enzyme. The paper describes a short synthesis of the target 1,2-diarylimidazoles starting with aryl nitriles. Different portions of the diarylimidazole (I) were modified to establish SAR. Systematic variations of the substituents in the aryl ring B have yielded very potent (IC50 = 10-100 nm) and selective (1000-12500) inhibitors of the COX-2 enzyme. The study on the influence of substituents in the imidazole ring established that a CF3 group at position 4 gives the optimum oral activity. A number of the diarylimidazoles showed excellent inhibition in the adjuvant induced arthritis model (e.g., ED50 = 0.02 mph for 22 and 34). The diarylimidazoles are also potent inhibitors of carrageenan-induced edema (ED50 = 9-30 mph) sind hyperalgesia (ED50 = 11-40 mpk). Several orally active diarylimidazoles show no GI toxicity in the rat and mouse up to 200 mpk.

  DOI：

  10.1021/jm9700225
• 作为产物：
  描述：

  4-(二甲基硝基r基)苯甲腈 在 氯化亚砜 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 6.75h， 以33%的产率得到3-chloro-4-(N,N-dimethylamino)benzonitrile
  参考文献：
  名称：

  亚硫酰卤处理N，N-二烷基苯胺N-氧化物合成卤代苯胺

  摘要：

  N，N-二烷基苯胺N-氧化物的特殊反应性使得可以方便实用地获得富含电子的芳基卤化物。一对互补的反应协议允许用于选择性对-bromination或邻位的-chlorination N，N- -dialkylanilines在高达69％的分离收率。通过将N，N-二烷基苯胺暂时氧化为相应的N，N-二烷基苯胺N-氧化物并去除生成的弱N – O ，可以生成各种卤化苯胺 通过在低温下用亚硫酰溴或亚硫酰氯处理可实现键合。

  DOI：

  10.1021/acs.joc.8b01590

文献信息

• [EN] 2-ARYL- AND 2-HETEROARYLTHIAZOLYL COMPOUNDS, METHODS FOR THEIR PREPARATION AND USE THEREOF<br/>[FR] COMPOSÉS DE 2-ARYL- ET DE 2-HÉTÉROARYL-THIAZOLYLE, LEURS PROCÉDÉS DE PRÉPARATION ET D'UTILISATION
  申请人：WYETH CORP

  公开号：WO2009120826A1

  公开（公告）日：2009-10-01

  The present invention discloses fused bicyclic 2-aryl- or 2-heteroarylthiazolyl compounds and their pharmaceutically acceptable salts and esters thereof, which are useful for inhibiting the growth of cancerous cells, inhibiting human breast carcinoma tumor growth in particular and to treat diseases or disorders associated with securin, including elevated securin levels.

  本发明揭示了融合的双环2-芳基或2-杂环芳基噻唑基化合物及其药用盐和酯，这些化合物对抑制癌细胞的生长、特别是抑制人类乳腺癌肿瘤的生长以及治疗与分泌蛋白相关的疾病或紊乱，包括高水平的分泌蛋白水平具有用处。
• Ruthenium-catalyzed intramolecular selective halogenation of O-methylbenzohydroximoyl halides: a new route to halogenated aromatic nitriles
  作者：Ravi Kiran Chinnagolla、Sandeep Pimparkar、Masilamani Jeganmohan

  DOI：10.1039/c3cc41124a

  日期：——

  The intramolecular halogenation of O-methylbenzohydroximoyl halides in the presence of a Ru catalyst and the ligand diphenylacetylene afforded halo substituted aromatic nitriles in a highly regioselective manner. Further, substituted nitriles were converted into substituted tetrazole derivatives in the presence of NaN3 and I2.

  在Ru催化剂和配体二苯乙炔的存在下，O-甲基苯并氧肟基卤化物的分子内卤化以高度区域选择性的方式提供了卤素取代的芳族腈。此外，在NaN 3和I 2的存在下，取代的腈被转化为取代的四唑衍生物。
• 2-Aryl- and 2-Heteroarylthiazolyl Compounds, Methods for Their Preparation and Use Thereof
  申请人：Zhang Nan

  公开号：US20090270363A1

  公开（公告）日：2009-10-29

  The present invention discloses fused bicyclic 2-aryl- or 2-heteroarylthiazolyl compounds and their pharmaceutically acceptable salts and esters thereof, which are useful for inhibiting the growth of cancerous cells, inhibiting human breast carcinoma tumor growth in particular and to treat diseases or disorders associated with securin, including elevated securin levels.

  本发明公开了融合的双环2-芳基-或2-杂环基硫唑基化合物及其药学上可接受的盐和酯，其对抑制癌细胞生长、特别是对抑制人类乳腺癌肿瘤生长以及治疗与分离素有关的疾病或疾病相关障碍，包括升高的分离素水平具有用处。
• Synthesis of Phenols from Aryl Ammonium Salts under Mild Conditions
  作者：Pufan Ni、Lei Yang、Yi Shen、Lei Zhang、Yueyue Ma、Maolin Sun、Ruihua Cheng、Jinxing Ye

  DOI：10.1021/acs.joc.2c01133

  日期：2022.10.7

  A general method for the synthesis of phenols from electron-deficient aryl ammonium salts or heteroaryl ammonium salts under mild conditions was developed. Benzaldehyde oxime, acetohydroxamic acid, and hydroxylamine hydrochloride were investigated as hydroxide surrogates respectively. With these hydroxide surrogates, a series of phenols were prepared in yields of 20–98%.

  开发了一种在温和条件下由缺电子芳基铵盐或杂芳基铵盐合成酚类的通用方法。苯甲醛肟、乙酰氧肟酸和盐酸羟胺分别作为氢氧化物替代物进行了研究。使用这些氢氧化物替代物，可以以 20-98% 的收率制备一系列酚类。
• Gupton, John T.; Wysong, Ernest; Norman, Bryan, Synthetic Communications, 1985, vol. 15, p. 43 - 52
  作者：Gupton, John T.、Wysong, Ernest、Norman, Bryan、Hertel, George、Idoux, John P.

  DOI：——

  日期：——