4-溴-2-(((4-溴苯基)氨基)甲基)苯酚 | 132120-37-7

• 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: 4-溴-2-(((4-溴苯基)氨基)甲基)苯酚
• 英文名称: 4-bromo-2-(((4-bromophenyl)amino)methyl)phenol
• 英文别名: 4-Bromo-2-{[(4-bromophenyl)amino]methyl}phenol；4-bromo-2-[(4-bromoanilino)methyl]phenol
• CAS: 132120-37-7
• 化学式: C₁₃H₁₁Br₂NO
• mdl: MFCD00954714
• 分子量: 357.044
• InChiKey: AKFAJHDKJVODAV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.076
• 拓扑面积：
  32.3
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-溴-2-(((4-溴苯基)氨基)甲基)苯酚 在 碘苯二乙酸 、 溶剂黄146 作用下， 以 乙腈 为溶剂， 反应 0.58h， 生成
  参考文献：
  名称：

  邻氨基-C（sp 2）–H官能化合成叔胺的无金属二芳基二胺，合成二苯并x氮平和-ones

  摘要：

  利用苯乙酸碘（III）介导的叔胺与适当取代的邻羟基苄基和苯基基团的蛋白反应，可促进邻-C（sp 2）-H官能化，从而提供二芳基醚。原位产生的所得二芳基醚中邻-CHO和仲胺官能团的存在被用于合成二苯并x氮杂和二苯并a氮杂酮。温和的条件和相对较宽的底物范围以及二芳基醚进一步多样化的潜力是该方法的重点。

  DOI：

  10.1021/acs.orglett.7b03328
• 作为产物：
  描述：

  5-bromo-salicylidene-4-bromoaniline 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 生成 4-溴-2-(((4-溴苯基)氨基)甲基)苯酚
  参考文献：
  名称：

  质子核磁共振波谱分析各种苯并恶嗪和吡azine并恶嗪衍生物的恶嗪环稳定性

  摘要：

  合成了一系列的3,4-二氢-1,3-苯并恶嗪和3,4-二氢-1,3-吡啶并恶嗪衍生物，并利用质子核磁共振波谱研究了这些衍生物的水解。当将H 2 O加入到化合物的二甲基亚砜溶液中时，恶嗪衍生物经历了不同程度的水解。恶嗪环系统分解的速率和程度取决于分子内取代基的电子效应。对恶嗪分解期间产生的质子核磁共振谱以及恶嗪衍生物的稳定性趋势的研究表明在水解机理中形成了中间体。

  DOI：

  10.1002/jps.2600810721

文献信息

• Synthesis of New Benzoxazaphosphinine/Benzoxazaphosphole/Diazaphosphaphenalene‐2‐sulfides using Lawesson's Reagent
  作者：G. Syam Prasad、B. Hari Babu、C. Devendranath Reddy、C. Naga Raju、C. Suresh Reddy

  DOI：10.1080/00397910701649148

  日期：2007.12.1

  Abstract Synthesis of new benzoxazaphosphinine/benzoxazaphosphole/diazaphosphaphenalene 2‐sulfides were accomplished by the reaction of Lawesson's reagent (LR) with 4‐bromo‐2‐[(phenylamino) methyl]phenol (1a), 4‐bromo‐2‐[(4‐chloro/bromo/methoxy/methylphenyl‐amino)methyl]phenol (1b–e), 4‐bromo‐2‐[(benzylamino)methyl]phenol (1f), 2‐amino‐4‐chlorophenol (2a)/2‐amino‐4‐methylphenol (2b), 1,8‐diaminonaphthalene

  摘要 通过劳森试剂 (LR) 与 4-溴-2-[(苯氨基) 甲基]苯酚 (1a)、4-溴-2-[(4 -氯/溴/甲氧基/甲基苯基-氨基）甲基]苯酚（1b-e），4-溴-2-[（苄基氨基）甲基]苯酚（1f），2-氨基-4-氯苯酚（2a）/2-氨基-4-甲基苯酚 (2b​​), 1,8-二氨基萘 (3) 分别在无水甲苯中。产物 4a-f、5a-b 和 6 通过 IR、1H、13C、31P NMR 和质谱进行表征。
• Synthesis, Characterization, Stability and Cytotoxic Evaluation of Novel Titanium(IV) Complexes of 8-Hydroxyquinoline and 2-Hydroxy-N-phenylbenzylamine Derivatives
  作者：Blassan Samuel、Madhvesh Pathak

  DOI：10.14233/ajchem.2020.22505

  日期：2020.2.10

  A new class of moisture stable heteroleptic titanium(IV) complexes, synthesized from 8-hydroxyquinoline of the type [(Q)2Ti(2-O-5-X-C6H3CH2NC6H4R] (3a-j), was prepared by reacting the antecedent molecule [(Q2)Ti(OiPr)2] (2) with various 2-hydroxy-N-phenyl-benzylamine analogues in 1:1 molar ratios in dry toluene (where, HQ = 8-hydroxyquinoline; iPr = isopropyl; R = H, 4-CH3, 4-OCH3, 2-Cl, 4-Cl, 2-Br, 4-Br; X= H, Br). Moisture sensitive study disclosed that these new metal complexes were unreacted for 72 h. Mass spectral data were employed for proving the mono-nuclearity of the new derivatives. Thermal decomposition pattern of the new derivatives was explained by thermogravimetric analyses. Elemental analyses data are in concordance with their expected values. The hexa-coordinated way of titanium-ligand linkage is further proved through NMR, FTIR, and UV-visible spectral studies. The cytotoxic efficiency of new complexes was tested against MDA-MB-231 human breast carcinoma cell line. Complex 3a exhibited the highest cytotoxic potential of 0.039 μM in comparison to all its analogues of this series by employing cisplatin as the standard

  一种新型的具有湿度稳定性的杂环钛（IV）配合物类别，由8-羟基喹啉[(Q)2Ti（2-O-5-X-C6H3CH2NC6H4R]（3a-j）合成，通过在干燥甲苯中以1:1摩尔比反应前体分子[(Q2)Ti（OiPr）2]（2）与各种2-羟基-N-苯基苄胺类似物（其中，HQ = 8-羟基喹啉; iPr = 异丙基; R = H，4-CH3，4-OCH3，2-Cl，4-Cl，2-Br，4-Br; X = H，Br）。湿度敏感性研究表明，这些新金属配合物在72小时内未反应。质谱数据用于证明新衍生物的单核性。通过热重分析解释了新衍生物的热分解模式。元素分析数据与预期值一致。通过NMR，FTIR和UV-Visible光谱研究进一步证明了钛-配体键合的六配位方式。测试了新配合物对MDA-MB-231人乳腺癌细胞系的细胞毒性效率。与所有同系列的类似物相比，3a复合物表现出最高的细胞毒性潜力（0.039μM），以顺铂为标准。
• Design, synthesis and biological evaluation of urea derivatives from o-hydroxybenzylamines and phenylisocyanate as potential FabH inhibitors
  作者：Zi-Lin Li、Qing-Shan Li、Hong-Jia Zhang、Yang Hu、Di-Di Zhu、Hai-Liang Zhu

  DOI：10.1016/j.bmc.2011.06.049

  日期：2011.8

  FabH, beta-ketoacyl-acyl carrier protein (ACP) synthase III, is a particularly attractive target, since it is central to the initiation of fatty acid biosynthesis and is highly conserved among Gram-positive and Gram-negative bacteria. A series of o-hydroxybenzylamines 1-16 and its corresponding new urea derivatives 17-32 were synthesized and fully characterized by spectroscopic methods and elemental analysis. This new urea derivatives class demonstrates strong antibacterial activity. Escherichia coli FabH inhibitory assay and docking simulation indicated that the compounds 1-(5-bromo-2-hydroxybenzyl)-1-(4-fluorophenyl)-3-phenylurea (18) and 1-(5-bromo-2-hydroxybenzyl)-1-(4-chlorophenyl)-3-phenylurea (20) were potent inhibitors of E. coli FabH. Crown Copyright (C) 2011 Published by Elsevier Ltd. All rights reserved.
• Qualitative Analysis of the Stability of the Oxazine Ring of Various Benzoxazine and Pyridooxazine Derivatives with Proton Nuclear Magnetic Resonance Spectroscopy
  作者：Gerard P. Moloney、David J. Craik、Magdy N. Iskander

  DOI：10.1002/jps.2600810721

  日期：1992.7

  3-benzoxazine and 3,4-dihydro-1,3-pyridooxazine derivatives was synthesized, and the hydrolysis of the derivatives was studied with proton nuclear magnetic resonance spectroscopy. The oxazine derivatives underwent various degrees of hydrolysis when H2O was added to dimethyl sulfoxide solutions of the compounds. The rates and extents of decomposition of the oxazine ring systems depended on the electronic effects

  合成了一系列的3,4-二氢-1,3-苯并恶嗪和3,4-二氢-1,3-吡啶并恶嗪衍生物，并利用质子核磁共振波谱研究了这些衍生物的水解。当将H 2 O加入到化合物的二甲基亚砜溶液中时，恶嗪衍生物经历了不同程度的水解。恶嗪环系统分解的速率和程度取决于分子内取代基的电子效应。对恶嗪分解期间产生的质子核磁共振谱以及恶嗪衍生物的稳定性趋势的研究表明在水解机理中形成了中间体。
• Metal-Free Diaryl Etherification of Tertiary Amines by <i>Ortho</i>-C(sp²)–H Functionalization for Synthesis of Dibenzoxazepines and -ones
  作者：Vellekkatt Jamsheena、Chikkagundagal K. Mahesha、M. Nibin Joy、Ravi S. Lankalapalli

  DOI：10.1021/acs.orglett.7b03328

  日期：2017.12.15

  A phenyliodine(III) diacetate mediated umpolung reactivity of the tertiary amines with suitably substituted o-hydroxybenzyl and phenyl groups is exploited to facilitate o-C(sp2)–H functionalization to afford diaryl ethers. The presence of an o-CHO and secondary amine functionalities in the resulting diaryl ether, generated in situ, were utilized for synthesis of dibenzoxazepines and dibenzoxazepinones

  利用苯乙酸碘（III）介导的叔胺与适当取代的邻羟基苄基和苯基基团的蛋白反应，可促进邻-C（sp 2）-H官能化，从而提供二芳基醚。原位产生的所得二芳基醚中邻-CHO和仲胺官能团的存在被用于合成二苯并x氮杂和二苯并a氮杂酮。温和的条件和相对较宽的底物范围以及二芳基醚进一步多样化的潜力是该方法的重点。