bis-(4-vinyl-phenyl)-sulfone | 71195-75-0

• 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: bis-(4-vinyl-phenyl)-sulfone
• 英文别名: Bis-(4-vinyl-phenyl)-sulfon；1-Ethenyl-4-(4-ethenylphenyl)sulfonylbenzene
• CAS: 71195-75-0
• 化学式: C₁₆H₁₄O₂S
• 分子量: 270.352
• InChiKey: HJACUKALSJQUMR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  19
• 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：
  42.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  bis-[4-(2-bromo-ethyl)-phenyl]-sulfone 在 氢氧化钾 作用下， 生成 bis-(4-vinyl-phenyl)-sulfone
  参考文献：
  名称：

  Sulfostyrenes.¹ Variable Capacity Di-(p-vinylphenyl)-sulfone Cross-linked Sulfostyrene Cation Exchange Polymers from Styrene/Sulfonamidostyrene Copolymers

  摘要：

  DOI：

  10.1021/ja01591a040

文献信息

• PROCESS FOR PRODUCING BISPHENOL COMPOUND
  申请人：Tsutsuminai Susumu

  公开号：US20120010434A1

  公开（公告）日：2012-01-12

  Provided is a process for producing a bisphenol compound stably at a high conversion and with high selectivity over a long period. A process for producing a bisphenol compound by feeding a phenol compound and a carbonyl compound continuously to a reactor packed with an acid catalyst, characterized in that the acid catalyst is a sulfonic-acid-form cation-exchange resin in which part of the sulfo groups have been modified with at least any one of 2-pyridylalkanethiol compounds and 3-pyridylalkanethiol compounds.

  提供一种稳定地以高转化率和高选择性长时间生产双酚化合物的方法。通过将苯酚化合物和羰基化合物连续加入装有酸性催化剂的反应器来生产双酚化合物的方法，其特征在于所述酸性催化剂是一种磺酸基离子交换树脂，其中部分磺酸基已被2-吡啶基烷硫醇化合物和3-吡啶基烷硫醇化合物之一修饰。
• ALLERGEN INHIBITOR, ALLERGEN-INHIBITING PRODUCT, ALLERGEN INHIBITION METHOD, AND USE AS ALLERGEN INHIBITOR
  申请人：Sekisui Chemical Co., Ltd.

  公开号：EP2243809A1

  公开（公告）日：2010-10-27

  The present invention provides an allergen inhibitor which effectively prevents allergens from reacting with specific antibodies, mitigates the allergic symptoms or prevents appearance thereof, and is less likely to cause unpredictable discoloration and discoloration under usual conditions. The allergen inhibitor of the present invention comprises an allergen-inhibiting compound including a linear polymer having at least one of substituents represented by the formulas (1) to (3) at a side chain. Thus, the allergen inhibitor of the present invention shows excellent allergen-inhibiting effects.

  本发明提供了一种过敏原抑制剂，它能有效防止过敏原与特异性抗体发生反应，减轻过敏症状或防止出现过敏症状，并且在通常条件下不易引起不可预测的变色和脱色。本发明的过敏原抑制剂包括一种过敏原抑制化合物，其中包括一种线性聚合物，其侧链上至少有一个由式（1）至（3）所代表的取代基。因此，本发明的过敏原抑制剂具有极佳的过敏原抑制效果。
• CATALYST FOR PRODUCTION OF BISPHENOL COMPOUND AND METHOD FOR PRODUCING BISPHENOL COMPOUND
  申请人：Mitsubishi Chemical Corporation

  公开号：EP2497574A1

  公开（公告）日：2012-09-12

  A catalyst for producing a bisphenol compound, composed of gel catalyst beads formed by introducing strongly acidic group such as sulfonic acid group into gel beads obtained by the copolymerization of a styrene-based monomer and a crosslinking monomer, wherein 50% or more of the gel catalyst beads have particle diameters of 30 to 650 µm, and a method for producing a bisphenol compound by the reaction of a phenol compound and a carbonyl compound in the presence of the catalyst. The present invention provides a strongly acidic cation exchange resin catalyst for producing a bisphenol compound, exhibiting high raw-material conversion rate and high bisphenol-compound selectivity, having a long catalyst life span, and reducing pressure loss in a catalyst filled layer, and a method for producing a bisphenol compound at high conversion rate and high selectivity stably and efficiently for a long time by using the catalyst.

  一种生产双酚化合物的催化剂，由在苯乙烯基单体和交联单体共聚得到的凝胶珠中引入强酸性基团（如磺酸基）而形成的凝胶催化剂珠组成，其中50%或更多的凝胶催化剂珠的颗粒直径为30至650微米；以及一种在催化剂存在下通过苯酚化合物和羰基化合物反应生产双酚化合物的方法。本发明提供了一种用于生产双酚化合物的强酸性阳离子交换树脂催化剂，该催化剂具有原料转化率高、双酚化合物选择性高、催化剂寿命长、减少催化剂填充层压力损失等特点，还提供了一种利用该催化剂长期稳定高效地生产转化率高、选择性高的双酚化合物的方法。
• Biostable segmented elastomers and thermoplastics and methods of making and using thereof
  申请人：The Arizona Board of Regents on Behalf of The University of Arizona

  公开号：US10907001B2

  公开（公告）日：2021-02-02

  Polymers having mechanical properties approaching or exceeding commercial elastomers and engineering thermoplastics, but improved biostability, are described herein. In one embodiment, the polymers have a hard segment containing one or more disulfoxide or disulfone moieties and a soft segment connected to the hard segment to form an elastomeric polymer. The polymer is resistant to oxidation and/or hydrolytic degradation, particularly in vivo, which allows for the use of these materials in implants/devices which are implanted for an extended period of time. The ratio or percentage by weight of soft segment to hard segment can be varied based on the physical and mechanical properties of the desired device.

  本文描述的聚合物具有接近或超过商用弹性体和工程热塑性塑料的机械性能，但生物稳定性有所改善。在一个实施方案中，聚合物具有含有一个或多个二亚砜或二砜分子的硬段，以及与硬段连接形成弹性聚合物的软段。这种聚合物耐氧化和/或水解降解，尤其是在体内，因此可用于长期植入的植入物/装置中。软段与硬段的重量比或百分比可根据所需装置的物理和机械性能而改变。
• PROCESS FOR PREPARING BISPHENOL
  申请人：Mitsubishi Chemical Corporation

  公开号：EP2390243B1

  公开（公告）日：2020-07-08