α,α'-Diphenyl-α-methoxy-bibenzyl | 1103-83-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: α,α'-Diphenyl-α-methoxy-bibenzyl
• 英文别名: α-Methoxy-α,α'-diphenyl-bibenzyl；(1-Methoxy-1,2,2-triphenylethyl)benzene
• CAS: 1103-83-9
• 化学式: C₂₇H₂₄O
• 分子量: 364.487
• InChiKey: KIPROVXCGJDVQB-UHFFFAOYSA-N

物化性质

• 熔点：
  158-159 °C(Solv: acetone (67-64-1); methanol (67-56-1)(1:1))
• 沸点：
  415.8±14.0 °C(Predicted)
• 密度：
  1.092±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  二苯甲醇 在 盐酸 、 二叔丁基过氧化物 作用下， 以 氯苯 为溶剂， 生成 α,α'-Diphenyl-α-methoxy-bibenzyl
  参考文献：
  名称：

  Generation of Methyl Radicals by Decomposition of Bibenzyl Compounds Containing α-Methoxy Substituents

  摘要：

  DOI：

  10.1021/jo01034a051

文献信息

• Composition for film formation and material for insulating film formation
  申请人：JSR CORPORATION

  公开号：US20020172652A1

  公开（公告）日：2002-11-21

  A composition for film formation capable of forming a coating film excellent in low dielectric constant characteristics, cracking resistance, modulus of elasticity, and adhesion to substrates and useful as an interlayer insulating film material in semiconductor devices, etc. The composition for film formation contains (A) at least one member selected from an aromatic polyarylene and an aromatic poly (arylene ether), (B) a polyvinylsiloxane, and (C) an organic solvent.

  一种用于制备薄膜的组合物，能够形成具有低介电常数特性、抗开裂性、弹性模量和对基底的附着力优异的涂层膜，并可用作半导体器件中的层间绝缘膜材料等。该制膜组合物包含（A）至少一种选自芳香族聚芳烃和芳香族聚（芳烃醚）的成员，（B）聚乙烯基硅氧烷和（C）有机溶剂。
• AROMATIC COPOLYMER AND COMPOSITION CONTAINING THE SAME
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0940419A1

  公开（公告）日：1999-09-08

  Disclosed is an aromatic copolymer comprising a plurality of aromatic copolymer chains, each comprising (A) recurring 2,6-diphenylphenol units and (B) phenolic comonomer units, each comonomer unit being independently selected from the group consisting of (i) an oxyphenylene monomer unit which is monosubstituted with a monovalent aromatic group or a halogen atom, (ii) an α-oxynaphthylene monomer unit, (iii) a β- oxynaphthylene monomer unit, and (iv) an oxyphenylene monomer unit which is substituted with at least one aliphatic group, wherein the amounts of (A) and (B) are from 50 to 98 % by weight and from 2 to 50 % by weight, based on the weight of the aromatic copolymer, provided that, when (iv) is present as the comonomer unit, the amount of (iv) is 20 % by weight or less, based on the weight of (B), and wherein the aromatic copolymer has a weight average molecular weight of from 1,000 to 3,000,000. A method for producing the aromatic copolymer is also disclosed. The aromatic copolymer of the present invention has excellent electrical characteristics (such as a low dielectric constant), an excellent heat resistance, excellent film-forming properties, low water absorption properties and an excellent adhesion to other materials, and can be advantageously used as a material for various electronic parts.

  本发明公开了一种芳香族共聚物，该共聚物由多条芳香族共聚物链组成，每条芳 香族共聚物链包括(A)重复的 2,6-二苯酚单元和(B)酚类共聚单体单元，每个共聚单体单元 独立选自以下组：(i)被一价芳香族基团或卤原子单取代的氧亚苯基单体单元；(ii)α-氧杂萘 乙烯单体单元；(iii)β-氧杂萘 乙烯单体单元；以及(iv)被至少一个脂肪族基团取代的氧亚苯基单体单元、和(iv)被至少一个脂肪族基团取代的氧亚苯基单体单元，其中(A)和(B)的量按芳香族共聚物的重量计分别为 50%至 98%和 2%至 50%，条件是当(iv)作为共聚单体单元存在时，(iv)的量按(B)的重量计为 20%或更少，其中芳香族共聚物的重量平均分子量为 1,000 至 3,000,000 。本发明还公开了一种生产芳香族共聚物的方法。本发明的芳香族共聚物具有优异的电气特性（如低介电常数）、优异的耐热性、优异的成膜性、低吸水性和与其他材料优异的粘合性，可作为各种电子零件的材料使用。
• Diyne-containing (co) polymer, processes for producing the same, and cured film
  申请人：JSR Corporation

  公开号：EP1099719A1

  公开（公告）日：2001-05-16

  A diyne-containing (co)polymer which is soluble in organic solvents, has excellent processability, and gives a cured coating film excellent in heat resistance, solvent resistance, low-dielectric characteristics, and mechanical strength; processes for producing the same; and a cured film. The diyne-containing (co)polymer contains at least 10 mol% repeating units represented by the following formula (1) and has a weight-average molecular weight of from 500 to 1,000,000: wherein Y represents a specific bivalent organic group; Ar represents a bivalent organic group; and n represents 0 or 1.

  一种可溶于有机溶剂、加工性能优异、固化涂膜的耐热性、耐溶剂性、低介电特性和机械强度优异的含二炔（共）聚合物；生产该聚合物的工艺；以及固化涂膜。 含二炔（共）聚合物含有至少 10 摩尔%的重复单元，由下式（1）表示，其重量平均分子量为 500 至 1,000,000 之间： 其中 Y 代表特定的二价有机基团；Ar 代表二价有机基团；n 代表 0 或 1。
• LAMINATE AND METHOD FOR FORMATION THEREOF, INSULATING FILM, SEMICONDUCTOR DEVICE, AND COMPOSITION FOR FORMING FILM
  申请人：JSR Corporation

  公开号：EP1679184A1

  公开（公告）日：2006-07-12

  A laminate having a low relative dielectric constant and exhibiting excellent adhesion, a method of forming the laminate, an insulating film, a semiconductor device, and a film-forming composition are provided. A laminate according to the invention includes: a first silica-based film; a second silica-based film; and an organic film, wherein the second silica-based film includes a monovalent organic group containing a carbon-carbon double bond or a carbon-carbon triple bond. A method of forming a laminate according to the invention includes: forming a first coating for a first silica-based film on a substrate; forming a second coating for a second silica-based film on the first coating, the second coating including a monovalent organic group containing a carbon-carbon double bond or a carbon-carbon triple bond; forming a third coating for an organic film on the second coating; and curing a multilayer film including the first to third coatings.

  本发明提供了一种具有低相对介电常数并表现出优异附着力的层压板、一种形成该层压板的方法、一种绝缘膜、一种半导体器件和一种成膜组合物。 根据本发明的层压板包括：第一硅基薄膜；第二硅基薄膜；以及有机薄膜，其中第二硅基薄膜包括含有碳碳双键或碳碳三键的一价有机基团。 根据本发明形成层压板的方法包括：在基底上形成第一硅基薄膜的第一涂层；在第一涂层上形成第二硅基薄膜的第二涂层，第二涂层包括含有碳碳双键或碳碳三键的一价有机基团；在第二涂层上形成有机薄膜的第三涂层；以及固化包括第一至第三涂层的多层薄膜。
• MOLECULE RECOGNIZING MATERIAL AND PROCESS FOR PRODUCING THE MOLECULE RECOGNIZING MATERIAL
  申请人：Keio University

  公开号：EP2198952A1

  公开（公告）日：2010-06-23

  The present invention provides a new molecular recognition material, wherein the control of morphology is possible and the selectivity and capture efficiency of the template molecule are excellent, and to provide a simple production method thereof. The molecular recognition material of the present invention is a core-shell particle, which has a shell layer on the core particle surface, and the material is characterized in that template molecules are imprinted on the above-described shell layer. And a production method of the molecular recognition material of the present invention comprising: (a) introducing an iniferter group on the core particle surface, (b) adsorbing the template molecule, after process (a), onto the core particle surface, and (c) forming the shell layer, after process (b), on the core particle surface.

  本发明提供了一种新的分子识别材料，其形态可控，模板分子的选择性和捕获效率优异，并提供了一种简单的生产方法。本发明的分子识别材料是一种核壳粒子，其核壳粒子表面有一层壳层，该材料的特征在于模板分子印刻在上述壳层上。本发明分子识别材料的生产方法包括：(a)在芯颗粒表面引入增感基团；(b)将(a)工序后的模板分子吸附在芯颗粒表面；(c)在芯颗粒表面形成(b)工序后的壳层。