4,4'-dihydroxy-2,2'-bis(phenylethynyl)biphenyl | 111875-88-8

• 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: 4,4'-dihydroxy-2,2'-bis(phenylethynyl)biphenyl
• 英文别名: 4-[4-Hydroxy-2-(2-phenylethynyl)phenyl]-3-(2-phenylethynyl)phenol
• CAS: 111875-88-8
• 化学式: C₂₈H₁₈O₂
• 分子量: 386.45
• InChiKey: DGLBSXCHSLHTOP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  30
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4,4'-dihydroxy-2,2'-bis(phenylethynyl)biphenyl 、 1-(4-硝基苯基)-2-苯基-1,2-乙二酮 生成 1-[4-[4-[4-[4-(2-oxo-2-phenylacetyl)phenoxy]-2-(2-phenylethynyl)phenyl]-3-(2-phenylethynyl)phenoxy]phenyl]-2-phenylethane-1,2-dione
  参考文献：
  名称：

  LINDLEY, PATRICIA M.;REINHARDT, BRUCE A.;ARNOLD, FRED E.

  摘要：

  DOI：
• 作为产物：
  描述：

  2-[4-[4-(oxan-2-yloxy)-2-(2-phenylethynyl)phenyl]-3-(2-phenylethynyl)phenoxy]oxane 生成 4,4'-dihydroxy-2,2'-bis(phenylethynyl)biphenyl
  参考文献：
  名称：

  LINDLEY, PATRICIA M.;REINHARDT, BRUCE A.;ARNOLD, FRED E.

  摘要：

  DOI：

文献信息

• Bis(benzilyloxy) compounds
  申请人：The United States of America as represented by the Secretary of the Air

  公开号：US04683340A1

  公开（公告）日：1987-07-28

  Bis(benzilyloxy) compounds having the general formula ##STR1## wherein Ph is --C.sub.6 H.sub.5 and Ar is Ph, --C.sub.6 H.sub.4 Br, --C.sub.6 H.sub.4 CH.sub.3 or --C.sub.6 H.sub.4 C.sub.2 H.sub.5. These compounds can be reacted with bis(o-diamines) to form polyquinoxalines which can be converted to thermally stable compositions by non-volatile, intramolecular cyclization.

  具有一般式##STR1##的Bis（苄氧基）化合物，其中Ph为--C.sub.6 H.sub.5，Ar为Ph，--C.sub.6 H.sub.4 Br，--C.sub.6 H.sub.4 CH.sub.3或--C.sub.6 H.sub.4 C.sub.2 H.sub.5。这些化合物可以与双（o-二胺）反应，形成聚喹噁啉，可以通过非挥发性，分子内环化转化为热稳定的组合物。
• CROSSLINKABLE FLUOROAROMATIC PREPOLYMER AND USE THEREOF
  申请人：ASAHI GLASS COMPANY LTD.

  公开号：EP1669389A1

  公开（公告）日：2006-06-14

  To provide a crosslinkable fluorinated aromatic prepolymer which is capable of forming a cured product having a low relative permittivity, high heat resistance, low birefringence and high flexibility, and its uses. A crosslinkable fluorinated aromatic prepolymer which is obtained by subjecting a compound (Y-1) having a crosslinkable functional group (A) and a phenolic hydroxyl group and/or a compound (Y-2) having a crosslinkable functional group (A) and a fluorinated aromatic ring, to a condensation reaction in the presence of a HF-removing agent, with a fluorinated aromatic compound (B) represented by the formula (1): (wherein n is an integer of from 0 to 2, each of a and b which are independent of each other, is an integer of 0 to 3, and each of Rf1 and Rf2 represents a fluorinated alkyl group having at most 8 carbon atoms and a compound (C) having at least 3 phenolic hydroxyl groups, and which has crosslinkable functional groups (A) and ether bonds and has a number average molecular weight of from 1×103 to 5×105.

  提供一种可交联含氟芳香族预聚物，它能够形成具有低相对介电常数、高耐热性、低双折射和高柔韧性的固化产品及其用途。 一种可交联的氟化芳香族预聚物，它是将具有可交联官能团（A）和酚羟基的化合物（Y-1）和/或具有可交联官能团（A）和氟化芳香环的化合物（Y-2）与由式（1）表示的氟化芳香族化合物（B）在氢氟酸去除剂存在下进行缩合反应而得到的： (其中 n 为 0 至 2 的整数，a 和 b 互不相关，均为 0 至 3 的整数，Rf1 和 Rf2 分别代表具有至多 8 个碳原子的氟化烷基和具有至少 3 个酚羟基的化合物 (C)，该化合物具有可交联官能团 (A) 和醚键，其平均分子量为 1×103 至 5×105。
• CROSSLINKABLE PREPOLYMER, PROCESS FOR PRODUCTION THEREOF, AND USE THEREOF
  申请人：Asahi Glass Company, Limited

  公开号：EP2025698A1

  公开（公告）日：2009-02-18

  To provide a prepolymer which is excellent in heat resistance and which can form a cured product excellent in oil repellency and water repellency. A crosslinkable prepolymer having a polyaryl ether structure on its main chain, which has a crosslinkable functional group and a side chain represented by "Rf-CH2-O-" wherein Rf is a C3-50 fluorinated alkyl group (which may contain an oxygen atom forming an ether bond)).

  提供一种耐热性能优异的预聚物，它可以形成憎油性和憎水性优异的固化产品。 一种主链上具有聚芳醚结构的可交联预聚物，它具有可交联的官能团和以 "Rf-CH2-O-"表示的侧链，其中 Rf 是 C3-50 氟化烷基（可含有一个形成醚键的氧原子））。
• CURABLE COMPOSITION, COMPOSITION FOR APPLICATION, CURED FILM, LASER PROCESSING METHOD, AND MANUFACTURING METHOD FOR MULTI-LAYER WIRING STRUCTURE
  申请人：Asahi Glass Company, Limited

  公开号：EP2781528A1

  公开（公告）日：2014-09-24

  To provide a curable composition from which a cured film having a low dielectric constant and a low water-absorption and being capable of laser processing, is obtained, a laser processing method of the cured film, and a process for producing a multilayer wiring structure. A curable composition comprising a fluorinated polyarylene prepolymer (A) having a crosslinkable functional group, a laser processing method comprising irradiating a cured film obtained by curing the composition with laser light to remove a part of the cured film, and a process for producing a multilayer wiring structure, comprising a step of forming a via hole in an insulation film made of the cured film by the processing method.

  提供一种可固化组合物，从该组合物中可获得具有低介电常数和低吸水性并可进行激光加工的固化膜；提供一种对该固化膜进行激光加工的方法；以及提供一种生产多层布线结构的工艺。 一种由具有可交联官能团的氟化聚芳基预聚物（A）组成的固化组合物，一种激光加工方法，包括用激光照射通过固化组合物得到的固化膜以去除固化膜的一部分，以及一种生产多层布线结构的工艺，包括在通过该加工方法由固化膜制成的绝缘膜上形成通孔的步骤。
• LIQUID REPELLENT COMPOUND, LIQUID REPELLENT POLYMER, CURABLE COMPOSITION, COATING COMPOSITION, ARTICLE HAVING CURED FILM, ARTICLE HAVING PATTERN WITH LYOPHILIC REGION AND LIQUID REPELLENT REGION, AND METHOD FOR PRODUCING SAME
  申请人：Asahi Glass Company, Limited

  公开号：EP2792665A1

  公开（公告）日：2014-10-22

  To provide a curable composition which has favorable insulating property and liquid repellency, and from which a cured film having liquid repellency capable of being sufficiently converted to be liquid-philic even by irradiation with ultraviolet light having a wavelength of at least 300 nm, can be formed, an article having a cured film obtained by curing the curable composition and its production process. A cured film is formed by using a curable composition comprising a liquid repellent polymer having units (u1) based on a liquid repellent compound represented by the following formula (m1): wherein Cf is a C1-20 fluoroalkyl group or a C1-20 fluoroalkyl group having an etheric oxygen atom between carbon atoms, each of R1 and R2 which are independent of each other, is a hydrogen atom, a C1-6 alkyl group or a phenyl group, X is an oxygen atom, a sulfur atom, a nitrogen atom or NH, n in an integer of from 0 to 4, m is 1 when X is an oxygen atom, a sulfur atom or NH, or 2 when X is a nitrogen atom, Z is R4R5C=CR3-CO-, and each of R3, R4 and R5 which are independent of one another, is a hydrogen atom or a methyl group.

  提供一种可固化组合物，该组合物具有良好的绝缘性能和憎液性能，并能形成即使用波长至少为 300 纳米的紫外线照射也能充分转化为亲液的憎液固化膜，还提供一种具有通过固化该可固化组合物而获得的固化膜的物品及其生产工艺。 固化膜是通过使用一种可固化组合物形成的，该组合物包含一种具有单元 (u1) 的憎液聚合物，该单元基于下式 (m1) 所代表的憎液化合物： 其中 Cf 是 C1-20 氟烷基或在碳原子之间有一个醚氧原子的 C1-20 氟烷基、 相互独立的 R1 和 R2 各为氢原子、C1-6 烷基或苯基、 X 是氧原子、硫原子、氮原子或 NH、 n 为 0 至 4 的整数、 当 X 为氧原子、硫原子或 NH 时，m 为 1；当 X 为氮原子时，m 为 2、 Z 是 R4R5C=CR3-CO- ，以及 相互独立的 R3、R4 和 R5 各为氢原子或甲基。