3-溴-3'-甲基二苯甲酮 | 844879-24-9

• 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: 3-溴-3'-甲基二苯甲酮
• 英文名称: 3-Brom-3'-methyl-benzophenon
• 英文别名: (3-bromophenyl)-m-tolylmethanone；(3-bromophenyl)(3-methylphenyl)methanone；3-bromo-3' methyl-benzophenone；3-Bromo-3'-methylbenzophenone；(3-bromophenyl)-(3-methylphenyl)methanone
• CAS: 844879-24-9
• 化学式: C₁₄H₁₁BrO
• 分子量: 275.145
• InChiKey: PTWRTCSPNXUZJZ-UHFFFAOYSA-N

物化性质

• 沸点：
  383.2±35.0 °C(Predicted)
• 密度：
  1.375±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2914700090

反应信息

• 作为反应物：
  描述：

  3-溴-3'-甲基二苯甲酮 在 bis(dibenzylideneacetone)-palladium⁽⁰⁾ 正丁基锂 、 三叔丁基膦 、 sodium t-butanolate 作用下， 以 四氢呋喃 、 正己烷 、 甲苯 为溶剂， 反应 10.3h， 生成 3-[9-(3-methylphenyl)-9H-fluoren-9-yl]diphenylamine
  参考文献：
  名称：

  Fluorene Derivative, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device

  摘要：

  公开号：

  EP2314565B1
• 作为产物：
  描述：

  M-TOLYLMAGNESIUM BROMIDE 、 3-溴-N-甲氧基-N-甲基苯甲酰胺 以 四氢呋喃 为溶剂， 反应 2.0h， 生成 3-溴-3'-甲基二苯甲酮
  参考文献：
  名称：

  WO2007/58601

  摘要：

  公开号：

文献信息

• FLUORENE DERIVATIVE, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE
  申请人：Ogita Kaori

  公开号：US20110095678A1

  公开（公告）日：2011-04-28

  An object is to provide a new fluorene derivative as a good light-emitting material for organic EL elements. A fluorene derivative represented by General Formula (G1) is provided. In the formula, R 1 to R 8 separately represent a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted phenyl group, or a substituted or unsubstituted biphenyl group. Further, α 1 to α 4 separately represent a substituted or unsubstituted phenylene group. Ar 1 represents a substituted or unsubstituted condensed aromatic hydrocarbon having 14 to 18 carbon atoms forming a ring. Ar 2 represents a substituted or unsubstituted aryl group having 6 to 13 carbon atoms forming a ring. Ar 3 represents an alkyl group having 1 to 6 carbon atoms or a substituted or unsubstituted aryl group having 6 to 12 carbon atoms. Further, j, m, and n separately represent 0 or 1, and p represents 1 or 2.

  提供一种新的萘衍生物作为有机EL元件的良好发光材料的目的。提供了一种由通用式（G1）表示的萘衍生物。在该式中，R1至R8分别表示氢原子、具有1至6个碳原子的烷基基团、取代或未取代的苯基团，或取代或未取代的联苯基团。此外，α1至α4分别表示取代或未取代的苯基亚基团。Ar1表示具有14至18个碳原子形成环的取代或未取代的紧凑芳香烃。Ar2表示具有6至13个碳原子形成环的取代或未取代的芳基基团。Ar3表示具有1至6个碳原子的烷基基团或具有6至12个碳原子的取代或未取代的芳基基团。此外，j、m和n分别表示0或1，p表示1或2。
• Novel 2-Amino-Imidazole-4-One Compounds And Their Use In The Manufacture Of A Medicament To Be Used In The Treatment Of Cognitive Impairment, Alzheimer's Disease, Neurodegeneration And Dementia
  申请人：Albert Jeffrey

  公开号：US20090176850A1

  公开（公告）日：2009-07-09

  This invention relates to novel compounds having the structural formula I below and to their pharmaceutically acceptable salts, compositions and methods of use. These novel compounds provide a treatment or prophylaxis of cognitive impairment, Alzheimer Disease, neurodegeneration and dementia.

  本发明涉及具有下面的结构式I的新化合物及其药学上可接受的盐、组合物和使用方法。这些新化合物可用于治疗或预防认知障碍、阿尔茨海默病、神经退行性疾病和痴呆症。
• Design, synthesis, and biological evaluation of potent thiosemicarbazone based cathepsin L inhibitors
  作者：G.D. Kishore Kumar、Gustavo E. Chavarria、Amanda K. Charlton-Sevcik、Wara M. Arispe、Matthew T. MacDonough、Tracy E. Strecker、Shen-En Chen、Bronwyn G. Siim、David J. Chaplin、Mary Lynn Trawick、Kevin G. Pinney

  DOI：10.1016/j.bmcl.2009.12.090

  日期：2010.2

  A small library of 36 functionalized benzophenone thiosemicarbazone analogs has been prepared by chemical synthesis and evaluated for their ability to inhibit the cysteine proteases cathepsin L and cathepsin B. Inhibitors of cathepsins L and B have the potential to limit or arrest cancer metastasis. The six most active inhibitors of cathepsin L (IC50 < 85 nM) in this series incorporate a meta-bromo sub-stituent in one aryl ring along with a variety of functional groups in the second aryl ring. These six analogs are selective for their inhibition of cathepsin L versus cathepsin B (IC50 > 10,000 nM). The most active analog in the series, 3-bromophenyl-2'-fluorophenyl thiosemicarbazone 1, also efficiently inhibits cell invasion of the DU-145 human prostate cancer cell line. (C) 2010 Elsevier Ltd. All rights reserved.
• NOVEL 2-AMINO-IMIDAZOLE-4-ONE COMPOUNDS AND THEIR USE IN THE MANUFACTURE OF A MEDICAMENT TO BE USED IN THE TREATMENT OF COGNITIVE IMPAIRMENT, ALZHEIMER S DISEASE, NEURODEGENERATION AND DEMENTIA
  申请人：Astra Zeneca AB

  公开号：EP1954682A1

  公开（公告）日：2008-08-13
• US8642190B2
  申请人：——

  公开号：US8642190B2

  公开（公告）日：2014-02-04