4-bromomethyl-p-terphenyl | 78540-64-4

• 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: 4-bromomethyl-p-terphenyl
• 英文别名: 4-Brommethyl-p-terphenyl；4-bromomethyl-[1,1',4',1"]terphenyl；4-(Bromomethyl)-1,1':4',1''-terphenyl；1-(bromomethyl)-4-(4-phenylphenyl)benzene
• CAS: 78540-64-4
• 化学式: C₁₉H₁₅Br
• 分子量: 323.232
• InChiKey: MTRWNZSLLYKTLP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  4-bromomethyl-p-terphenyl 在 水 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 1,1':4',1''-Terphenyl-4-methanethiol
  参考文献：
  名称：

  Fabrication of a Carboxyl-Terminated Organic Surface with Self-Assembly of Functionalized Terphenylthiols:  The Importance of Hydrogen Bond Formation

  摘要：

  Self-assembled monolayers (SAMs) were prepared from different oligophenylthiol molecules (terphenylthiol, (C6H5C6H4C6H4SH, TPT), terphenylmethanethiol (C6H5C6H4C6H4CH2SH, TPMT), and carboxy terphenylmethanethiol (HOOCC6H4C6H4C6H4CH2SH, CTPMT)) on Au substrates. Compared to the more commonly used alkanethiols this class of organothiols has a much more rigid backbone. It is demonstrated that for organothiols with a strongly interacting function at the omega-position the larger mechanical rigidity significantly affects the molecular structure of the self-assembled films. Whereas the unsubstituted terphenylthiols, TPT and TPMT, form well-ordered monolayers with an average tilt angle of 27 degrees +/- 5 degrees, immersion into ethanolic solutions of the COOH-functionalized terphenylmethanethiol CTPMT yields highly oriented bilayers. The second layer is linked to the first layer by hydrogen bonds. This double-layer formation has not been observed for the corresponding alkanethiols. Single layers of CTPMT on gold could, however, be prepared by adsorption from a mixture with trifluoroacetic acid (TFA) or by immersion of the bilayers into TFA. The immersion of the bilayers into potassium hydroxide solutions leads to the intercalation of potassium ions into the bilayers without removal of the second layer.

  DOI：

  10.1021/ja981872s
• 作为产物：
  描述：

  4-溴苄醇 在 palladium diacetate 吡啶 、 potassium carbonate 作用下， 以 四氢呋喃 、 dichloromethane hexane 、 氢溴酸 、 溶剂黄146 为溶剂， 生成 4-bromomethyl-p-terphenyl
  参考文献：
  名称：

  TIME TEMPERATURE INDICATOR BASED ON THIOALKYL AND THIOARYL SUBSTITUTED SPIROAROMATICS

  摘要：

  本发明涉及光致变色的螺环吡喃作为时间温度指示器（TTIs）的活性成分，以及新的螺环吡喃本身。更具体地，本发明提供了基于含有烷基硫醚/芳基硫醚取代基的光致变色螺环吡喃的TTIs。

  公开号：

  US20110287549A1

文献信息

• SURFACE-MODIFIED INORGANIC NITRIDE, COMPOSITION, THERMALLY CONDUCTIVE MATERIAL, DEVICE PROVIDED WITH THERMALLY CONDUCTIVE LAYER
  申请人：FUJIFILM Corporation

  公开号：EP3653575A1

  公开（公告）日：2020-05-20

  A first object of the present invention is to provide a surface-modified inorganic nitride having excellent dispersibility. Furthermore, a second object of the present invention is to provide a composition, a thermally conductive material, and a device with a thermally conductive layer which contain the surface-modified inorganic nitride. The surface-modified inorganic nitride of the present invention includes an inorganic nitride, and a compound which is represented by General Formula (I) and is adsorbed onto a surface of the inorganic nitride. In General Formula (1), n represents an integer of 3 or greater. X represents an aromatic hydrocarbon ring group or an aromatic heterocyclic group. Y represents a single bond, -O-, -CO-, -CO-O-, -O-CO-, -S-, -CS-, -NRA-, -N=N-, or a divalent unsaturated hydrocarbon group. RA represents a hydrogen atom or an alkyl group. R1 and R2 each independently represent a substituent. Here, at least one of R1 or R2 represents a monovalent organic group containing a specific functional group selected from the group A of specific functional groups. In General Formula (1), a plurality of X's may be the same as or different from each other. Moreover, a plurality of X's may be the same as or different from each other.

  本发明的第一个目的是提供一种具有优异分散性的表面改性无机氮化物。此外，本发明的第二个目的是提供一种含有表面改性无机氮化物的组合物、导热材料和带有导热层的设备。 本发明的表面改性无机氮化物包括无机氮化物，以及由通式（I）表示并吸附在无机氮化物表面的化合物。 通式（1）中，n 代表 3 或更大的整数。X 代表芳香烃环基或芳香杂环基。Y 代表单键、-O-、-CO-、-CO-O-、-O-CO-、-S-、-CS-、-NRA-、-N=N-或二价不饱和烃基。RA 代表氢原子或烷基。R1 和 R2 各自独立地代表一个取代基。这里，R1 或 R2 中至少有一个代表含有选自特定官能团 A 组的特定官能团的一价有机基团。 在通式（1）中，多个 X 可以彼此相同或不同。此外，多个 X 可以彼此相同或彼此不同。
• v.Braun; Michaelis, Justus Liebigs Annalen der Chemie, 1933, vol. 507, p. 1,9
  作者：v.Braun、Michaelis

  DOI：——

  日期：——
• v. Braun; Irmisch; Nelles, Chemische Berichte, 1933, vol. 66, p. 1471,1474
  作者：v. Braun、Irmisch、Nelles

  DOI：——

  日期：——
• Liphardt, Bodo; Luettke, Wolfgang, Liebigs Annalen der Chemie, 1981, # 6, p. 1118 - 1138
  作者：Liphardt, Bodo、Luettke, Wolfgang

  DOI：——

  日期：——
• US4342756A
  申请人：——

  公开号：US4342756A

  公开（公告）日：1982-08-03