1-乙烯基-4-(4-乙烯基苯氧基)苯 | 7659-54-3

• 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: 1-乙烯基-4-(4-乙烯基苯氧基)苯
• 英文名称: 4,4'-divinyldiphenyl ether
• 英文别名: 4,4'-divinyldiphenyl oxide；bis(4-vinylphenyl) ether；4,4'-diethenyl diphenyl ether；bis-(4-vinylphenyl)-ether；Bis-<4-vinylphenyl>-aether；1,1'-Oxybis(4-ethenylbenzene)；1-ethenyl-4-(4-ethenylphenoxy)benzene
• CAS: 7659-54-3
• 化学式: C₁₆H₁₄O
• 分子量: 222.287
• InChiKey: NYINVZSHVMSTDP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  di[4-(1-hydroxyethyl)phenyl] ether 在 对甲苯磺酸 作用下， 以 邻二甲苯 、 水 为溶剂， 生成 1-乙烯基-4-(4-乙烯基苯氧基)苯
  参考文献：
  名称：

  Mechanism of formation, structure, and properties of heat-resistant network polymers prepared by thermal curing of Rolivsans

  摘要：

  The mechanism of structural transformation of divinylaromatic formulations containing methacrylates of secondary aromatic alcohols and diols into heat-resistant and strong glassy network polymers was examined. The structure and properties of the products were studied. The Rolivsans prepared demonstrate the possibility of chemical construction of high-temperature thermosets in which molecules with thermally stable ether groups and labile ester groups, providing excellent process properties of the formulation in the low-temperature step of the reactive forming, are capable of transforming into heat-resistant network polymers.

  DOI：

  10.1134/s1070427210070190

文献信息

• [EN] ASYMMETRICALLY SUBSTITUTED BIS-ALKENYL DIPHENYL ETHERS, THEIR PREPARATION AND USE<br/>[FR] ÉTHERS DE BIS-ALCÉNYLE DIPHÉNYLE SUBSTITUÉS DE MANIÈRE ASYMÉTRIQUE, LEUR PRÉPARATION ET LEUR UTILISATION
  申请人：EVONIK TECHNOCHEMIE GMBH

  公开号：WO2018091253A1

  公开（公告）日：2018-05-24

  The present invention relates to compounds according to formula (I) and to heat-curable resin compositions based on polymaleimide resin systems comprising such compounds as co-monomers: wherein R1 signifies an 1-alkenyl- or 2-alkenyl group with 3 to 6 carbon atoms, wherein R2 signifies hydrogen or an alkoxy group with up to 2 carbon atoms, wherein R3 signifies hydrogen or an alkyl group with up to 4 carbon atoms, and wherein R4 signifies hydrogen or an alkyl group with up to 4 carbon atoms. The present invention also relates to crosslinked resins obtainable by curing such compositions. Compounds of the present invention can be used amongst others in fields like structural adhesives, matrix resins for fiber prepregs, moulding compounds, as well as structural and/or electrical composites.

  本发明涉及按照式（I）的化合物以及基于聚马来酰亚胺树脂体系的热固性树脂组合物，其中这些化合物作为共聚单体：其中R1表示具有3到6个碳原子的1-烯基或2-烯基基团，R2表示氢或具有最多2个碳原子的烷氧基团，R3表示氢或具有最多4个碳原子的烷基团，R4表示氢或具有最多4个碳原子的烷基团。本发明还涉及通过固化这些组合物获得的交联树脂。本发明的化合物可用于结构胶粘剂、纤维预浸料基体树脂、成型复合材料以及结构和/或电气复合材料等领域。
• New Methods for the Site-Selective Placement of Peptides on a Microelectrode Array: Probing VEGF–v107 Binding as Proof of Concept
  作者：Matthew D. Graaf、Bernadette V. Marquez、Nai-Hua Yeh、Suzanne E. Lapi、Kevin D. Moeller

  DOI：10.1021/acschembio.6b00685

  日期：2016.10.21

  previously functionalized for use in “click” reactions can be added directly to the array. In a similar fashion, activated esters can be added site-selectively to a borate ester coated array. The new chemistry can be used to explore new biological interactions on the arrays. Specifically, the binding of a v107 derived peptide with both human and murine VEGF was probed using a functionalized microelectrode

  Cu（I）催化的“喀哒”反应无法在微电极阵列上的硼酸酯衍生的聚合物涂层上进行，因为催化剂的Cu（II）前体会触发乙炔和叠氮化物基团与聚合物表面之间的背景反应。幸运的是，Cu（II）-本底反应本身可用于将乙炔和叠氮亲核试剂位点选择性地添加到阵列表面。这样，可以将先前功能化的可用于“点击”反应的分子直接添加到阵列中。可以类似的方式，将活化的酯选择性地添加到硼酸酯包被的阵列中。新化学方法可用于探索阵列上的新生物相互作用。具体而言，使用功能化的微电极阵列探测了v107衍生肽与人和鼠VEGF的结合。
• Bottom antireflective coatings
  申请人：Yao Huirong

  公开号：US20050112494A1

  公开（公告）日：2005-05-26

  The present invention relates to bottom antireflective coating compositions and polymers useful in making such compositions.

  本发明涉及用于制备底部抗反射涂层组合物和聚合物的相关技术。
• Novel polyester resins
  申请人：——

  公开号：US20020007029A1

  公开（公告）日：2002-01-17

  A polymerizable vinylester composition is described which comprises at least three monomers and oligomers, said composition comprising: 2-95% by weight of: diaryl compounds comprising at least two aryl groups linked directly together or bridged by a linking group, each of said at least two aryl groups having a vinyl group attached thereto, 2-65% by weight of: a methacrylic acid ester of a vinyl-substituted sec-ethylol-diaryl oxide or its thioether or methine or biphenyl counterpart, and 1-35% by weight of: dimethacrylic acid esters of bis-[4-(1-hydroxyethyl)aryl] ether, thioether or methine, or their counterparts where aromatic rings are linked together directly, and 2-95% by weight of: unsaturated oligomers, and said reactive composition has less than 1% mol basis of monoaryl phenolic compounds. Another preferred polymerizable divinylaromatic composition comprises at least a divinylaromatic monomer and its oligomerization products, said composition comprising: 5-99% by weight of: aryl compounds comprising at least one non-alkylated or alkylated aryl group and two vinyl groups attached directly to aromatic rings, such as diaryl compounds comprising at least two aryl groups linked together directly as in biphenyl or bridged by a linking group, each of said at least two aryl groups having a vinyl group attached thereto, and 1-75% by weight of: unsaturated dimer of said divinylaromatic monomer having the structure CH 2 ═CH-AR—CH(CH 3 )—CH═CH-Ar-CH═CH 2 , 0.1-40% by weight of: unsaturated trimer of said divinylaromatic monomer having the structure 1 wherein n=1, 0.1-30% by weight of: unsaturated tetramer and higher oligomer homologs of said divinylaromatic monomer having the structure 2 wherein n=2-30, and said reactive composition has less than 1% mol basis of monoaryl phenolic compounds. A method of synthesizing polymerizable divinylaromatic compositions of the invention is described comprising the steps of dehydrating a diol by heating wherein heating said diols is performed in the presence of a sulfonic acid at a concentration of 0.5-10.0 mmole/L in aromatic solvent at the boiling temperature of the reaction mixture in the range of 100-160° C., and then removing at least some water produced by the dehydration reaction.

  本发明描述了一种可聚合的乙烯酸酯组合物，其中包括至少三种单体和寡聚物，该组合物包括：2-95％重量的：二芳基化合物，包括至少两个芳基直接连接或通过连接基桥接在一起，其中每个至少两个芳基上都附有乙烯基；2-65％重量的：乙烯基取代的sec-乙烯基二芳基氧化物或其硫醚或甲基或联苯对应物的甲基丙烯酸酯，以及1-35％重量的：双（4-（1-羟乙基）芳基）醚、硫醚或甲基丙烯酸酯的二甲基丙烯酸酯，或其芳环直接连接的对应物，以及2-95％重量的：不饱和寡聚物，所述反应组合物的单芳基酚类化合物含量小于1％摩尔基础。另一种首选的可聚合双乙烯基芳香族组合物包括至少一种双乙烯基芳香族单体及其寡聚物化合物，该组合物包括：5-99％重量的：芳基化合物，包括至少一个非烷基化或烷基化的芳基和两个乙烯基直接附着在芳环上，例如包括至少两个直接连接在一起的芳基的二芳基化合物，如联苯或通过连接基桥接在一起的芳基化合物，其中每个至少两个芳基上都附有乙烯基；1-75％重量的：所述双乙烯基芳香族单体的不饱和二聚体，其具有结构CH2═CH-AR-CH(CH3)-CH═CH-Ar-CH═CH2，0.1-40％重量的：所述双乙烯基芳香族单体的不饱和三聚体，其具有结构1，其中n=1，0.1-30％重量的：所述双乙烯基芳香族单体的不饱和四聚体和更高寡聚体同系物，其具有结构2，其中n=2-30，所述反应组合物的单芳基酚类化合物含量小于1％摩尔基础。本发明还描述了一种合成本发明的可聚合双乙烯基芳香族组合物的方法，包括以下步骤：通过加热脱水二元醇而合成，其中在芳香族溶剂中，在反应混合物的沸点温度范围内（100-160°C）存在0.5-10.0毫摩尔/升的磺酸，并去除由脱水反应产生的至少一些水。
• Polymerizable composition, optical material comprising the composition and method for producing the material
  申请人：——

  公开号：US20040254258A1

  公开（公告）日：2004-12-16

  A cured matter obtained by polymerizing and curing a polymerizable composition comprising a compound having at least one episulfide in a molecule is reduced in an odor by adding a perfume to the polymerizable composition comprising the compound having at least one episulfide in a molecule. A cloudiness of the lens is removed by raising a purity of sulfur to 98% or more. A reduction in a chlorine content of the sulfur compound described above to 0.1% by weight or less elevates an oxidation resistance and a light fastness of the high refractive index optical material and improves a color tone thereof. An optical product having a high refractive index and a high-degree transparency is provided by subjecting the composition in advance to deaerating treatment at 0 to 100° C. for one minute to 24 hours under a reduced pressure of 0.001 to 50 torr.

  通过聚合和固化至少含有一种环硫醚的化合物的可聚合组合物获得的治愈物质，通过向至少含有一种环硫醚的化合物的可聚合组合物中添加香水来减少其气味。通过将硫的纯度提高到98％或更高，可以消除镜片的混浊。将上述硫化合物的氯含量降低至0.1％或更低可以提高高折射率光学材料的氧化抗性和耐光性，并改善其色调。通过在0至100°C下将组合物事先进行脱气处理，以在0.001至50 torr的减压下持续1分钟至24小时，可提供具有高折射率和高度透明度的光学产品。