2-bromo-1-(3-phenoxyphenyl)ethanone | 52955-87-0

• 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: 2-bromo-1-(3-phenoxyphenyl)ethanone
• 英文别名: 3-phenoxyphenacyl bromide；2-bromo-3'-phenoxyacetophenone；2-Bromo-1-(3-phenoxyphenyl)ethan-1-one
• CAS: 52955-87-0
• 化学式: C₁₄H₁₁BrO₂
• 分子量: 291.144
• InChiKey: RNTHCOLZZKPQQH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-bromo-1-(3-phenoxyphenyl)ethanone 在 氢氧化钾 作用下， 以 甲醇 、 甲苯 为溶剂， 反应 21.0h， 生成
  参考文献：
  名称：

  Pyrrolo[2,3-d]pyrimidines containing an extended 5-substituent as potent and selective inhibitors of lck I

  摘要：

  Pyrrolo[2,3-d]pyrimidines containing a 5-(4-phenoxyphenyl) substituent are potent and selective inhibitors of lck in vitro; some compounds are selective for lck over src. Data are shown for two compounds demonstrating that they are potent and selective inhibitors of IL2 production in cells. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(00)00441-8
• 作为产物：
  描述：

  3-苯氧基苯乙酮 在 溴 作用下， 以 溶剂黄146 为溶剂， 以79%的产率得到2-bromo-1-(3-phenoxyphenyl)ethanone
  参考文献：
  名称：

  降血脂药的研究。I.3-苄基缩水甘油酸衍生物。

  摘要：

  3-苯甲酰基甘油酸衍生物被制备并测试了其在正常大鼠中的降脂性能。结构-活性关系研究表明，反式-3-(苯氧基苯甲酰基)-甘油酸具有降脂活性。在这些化合物中，反式-3-[4-(4-氯苯氧基)苯甲酰基]甘油酸（38）和反式-3-[4-(4-溴苯氧基)苯甲酰基]甘油酸（39）具有非常强的活性。

  DOI：

  10.1248/cpb.32.3066

文献信息

• One-pot synthesis of α-bromo- and α-azidoketones from olefins by catalytic oxidation with in situ-generated modified IBX as the key reaction
  作者：Ajeet Chandra、Keshaba Nanda Parida、Jarugu Narasimha Moorthy

  DOI：10.1016/j.tet.2017.08.019

  日期：2017.10

  α-azidoketones starting from olefins have been developed by employing catalytic oxidation of the intermediary bromohydrins with in situ-generated modified IBX as the key reaction. The improved procedure involves initial formation of bromohydrin by the reaction of olefin with NBS in acetonitrile-water mixture (1:1) at rt followed by oxidation with in situ-generated 3,4,5,6-tetramethyl-2-iodoxybenzoic acid (TetMe-IBX)

  通过将中间溴代醇催化氧化与原位生成的修饰IBX作为关键反应，已经开发出了简单的一锅法，用于从烯烃开始合成α-溴代酮和α-叠氮酮。改进的方法包括通过在室温下使烯烃与NBS在乙腈-水混合物（1：1）中反应，然后再用原位生成的3,4,5,6-四甲基-2-碘氧基苯甲酸（（TetMe-IBX），以催化量由3,4,5,6-四甲基-2-碘苯甲酸和Oxone制得。使用NaN 3 / NaHCO 3在同一个锅中将α-溴酮进一步转化为相应的α-叠氮酮。一锅转换对于包括环以及无环脂族烯烃以及富电子和缺电子的苯乙烯在内的多种烯烃是通用的。对于同时含有富电子和不足双键的底物，已证明了富电子双键的化学选择性溴羟基化和随后的氧化成α-溴代酮。
• 3-pyridyl or 4-isoquinolinyl thiazoles as c17, 20 lyase inhibitors
  申请人：——

  公开号：US20040267017A1

  公开（公告）日：2004-12-30

  The invention provides novel thiazoles bearing 3-pyridyl or 4-isoquinilinyl substituents, and pharmaceutical compositions thereof. The invention also provides methods of using compounds of the invention and pharmaceutical compositions thereof as inhibitors of lyases, e.g., the 17a-hydroxylase-C17,20 enzyme. The invention further provides methods for treating cancer in a subject, comprising administering to the subject a compound of the invention or a pharmaceutical composition thereof. The cancer can be, e.g., prostate cancer or breast cancer.

  本发明提供了一种带有3-吡啶基或4-异喹啉基取代基的新型噻唑，并提供了其制药组合物。本发明还提供了使用本发明化合物和制药组合物作为裂解酶抑制剂（例如17a-羟基酶-C17,20酶）的方法。本发明还提供了治疗患者癌症的方法，包括向患者投药本发明化合物或制药组合物。癌症可以是前列腺癌或乳腺癌等。
• WO2007/58504
  申请人：——

  公开号：——

  公开（公告）日：——
• A Simple and Practical Synthesis of 2-Aminoimidazoles
  作者：Thomas L. Little、Stephen E. Webber

  DOI：10.1021/jo00103a021

  日期：1994.12

  A new and simple two-step procedure to synthesize 2-aminoimidazoles (2-AI's) from readily available materials has been developed. The cyclization reaction of alpha-halo ketones and N-acetylguanidine in acetonitrile (MeCN) at reflux, or in dimethylformamide (DMF) at ambient temperature, gives 4(5)-substituted and 4,5-disubstituted N-(1H-imidazol-2-yl)acetamides, which are then hydrolyzed to their respective 2-AI's. In general, the purified products were isolated in good yields. We have prepared several examples and have demonstrated the usefulness of this method by its application in the total synthesis of 8, an interesting histamine analog, and oroidin, 15, a marine natural product isolated from various sponges.
• 3-PYRIDYL OR 4-ISOQUINOLINYL THIAZOLES AS C17,20 LYASE INHIBITORS
  申请人：Bayer Pharmaceuticals Corporation

  公开号：EP1432706A2

  公开（公告）日：2004-06-30