4-styrenesulfonyl azide | 46249-00-7

• 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-styrenesulfonyl azide
• 英文别名: SSAz；N-diazo-4-ethenylbenzenesulfonamide
• CAS: 46249-00-7
• 化学式: C₈H₇N₃O₂S
• 分子量: 209.228
• InChiKey: FLVYCCGKCIABSC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  56.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  对-苯乙烯磺酰氯 在 sodium azide 作用下， 以 水 、 丙酮 为溶剂， 生成 4-styrenesulfonyl azide
  参考文献：
  名称：

  Polymer nanoparticles via intramolecular crosslinking of sulfonyl azide functionalized polymers

  摘要：

  A new approach to prepare polymeric nanoparticles via intramolecular collapse of single chain of sulfonyl azide functionalized polymers is proposed. Upon heating, the sulfonyl azide functionalized linear copolymers lose nitrogen and form nitrene. This nitrene reacts with C H bond of the backbone in dilute solution and leads to the efficient intramolecular crosslinking and formation of nanoparticles where the diameter of nanoparticles can be controlled by both the molecular weight and the content of sulfonyl azide groups. A significant reduction in the hydrodynamic volume is observed on going from the starting random coil of linear chains to the corresponding nanoparticles. The morphology and the dimension of nanoparticles are characterized by using transmission electron microscope (TEM), atomic force microscopy (AFM), as well as dynamic laser scattering (DLS). (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.polymer.2011.05.054
• 作为试剂：
  描述：

  、 叠氮化钠 、 丙酮 、 、 对-苯乙烯磺酰氯 、 二氯甲烷 在 水 、 二氯甲烷 、 magnesium sulfate 、 4-styrenesulfonyl azide 、 溶剂黄146 、 sodium acetate 、 过氧乙酸 、 Sodium sulfate-III 作用下， 以 水 为溶剂， 反应 18.0h， 以to give 12.5 parts of 4-(epoxyethyl)benzenesulfonyl azide的产率得到
  参考文献：
  名称：

  Epoxy-azido compounds

  摘要：

  本发明涉及公式为##EQU1##的环氧基-叠氮化合物，其中R是多价有机基团，R'是氢、烷基、环烷基、芳基或芳烷基基团，A是##EQU2##，n和m是1至100的整数。本发明还涉及使用该环氧基-叠氮化合物改性聚合物、交联聚合物和将聚合物粘附到某些基底上，例如玻璃和其他聚合物。

  公开号：

  US03971743A1

文献信息

• SURFACE MODIFIED SUBSTRATE
  申请人：Celgard LLC

  公开号：EP3858900A1

  公开（公告）日：2021-08-04

  The present invention relates to a surface modified substrate comprising: a surface modifying agent chemically bound to a substrate, the substrate is a textile substrate or a battery separator, the surface modifying agent comprising a substrate coupling component being a nitrene and/or a carbene precursor. A surface modified substrate comprising: a surface modifying agent chemically bound to a substrate, the substrate is a textile substrate, the surface modifying agent comprising a substrate coupling component being a nitrene and/or a carbene precursor. Furthermore, the present invention is possibly preferably directed to a surface modifying agent which comprises a styrene sulfonated nitrene monomer, polymer or polymer containing one or more nitrene functional groups, which are capable of chemically reacting via an insertion reaction into one or more carbon-hydrogen bonds on the surface of a polymeric or textile material in order to chemically attach a specific or desired chemical functionality to the surface of a polymeric or textile material.

  本发明涉及一种表面改性基材，包括：一种与基材化学结合的表面改性剂，基材为纺织基材或电池隔膜，表面改性剂包括基材偶联组分，该组分为腈和/或碳烯前体。 一种表面改性基材，包括：与基材化学结合的表面改性剂，基材为纺织基材，表面改性剂包括基材偶联组分，该组分为腈和/或碳烯前体。 此外，本发明可能优选涉及一种表面改性剂，它包括苯乙烯磺化的腈单体、聚合物或含有一个或多个腈官能团的聚合物，它们能够通过插入反应与聚合物或纺织材料表面的一个或多个碳-氢键发生化学反应，以便将特定或所需的化学官能团化学地附着在聚合物或纺织材料的表面上。
• Surface modifying agents, modified materials and methods
  申请人：Celgard, LLC

  公开号：US10240031B2

  公开（公告）日：2019-03-26

  The present invention relates to surface modifying agents for polymeric and/or textile materials, methods of making and/or using a surface modifying agent to modify and functionalize polymeric and/or textile materials, and/or methods of using surface modified or functionalized polymeric and textile materials, and/or products using or incorporating surface modified or functionalized polymeric and textile materials. For example, the surface modifying agent in precursor form can be styrene sulfonyl azide monomer, polymer or copolymer capable of undergoing a chemical reaction in the presence of heat or light to form one or more styrene sulfonated nitrene monomers, polymers or copolymers, which are capable of chemically reacting with the surface of a polymeric or textile material to endow a specific or desired chemical surface functionality to the surface of a polymeric or textile material. Furthermore, the present invention is possibly preferably directed to a surface modifying agent which comprises a styrene sulfonated nitrene monomer, polymer or polymer containing one or more nitrene functional groups, which are capable of chemically reacting via an insertion reaction into one or more carbon-hydrogen bonds on the surface of a polymeric or textile material in order to chemically attach a specific or desired chemical functionality to the surface of a polymeric or textile material.

  本发明涉及聚合物和/或纺织材料的表面改性剂，制造和/或使用表面改性剂对聚合物和/或纺织材料进行改性和功能化的方法，和/或使用表面改性或功能化聚合物和纺织材料的方法，和/或使用或结合表面改性或功能化聚合物和纺织材料的产品。例如，前体形式的表面改性剂可以是苯乙烯磺酰叠氮单体、聚合物或共聚物，能够在热或光的存在下发生化学反应，形成一种或多种苯乙烯磺化腈单体、聚合物或共聚物，它们能够与聚合物或纺织材料的表面发生化学反应，从而赋予聚合物或纺织材料的表面特定或所需的化学表面功能。此外，本发明最好还涉及一种表面改性剂，它包括苯乙烯磺化腈单体、聚合物或含有一个或多个腈官能团的聚合物，它们能够通过插入反应与聚合物或纺织材料表面的一个或多个碳-氢键发生化学反应，从而在聚合物或纺织材料表面附着特定或所需的化学官能团。
• Azide-modified olefin as polymeric coupling agent
  申请人：BRASKEM AMERICA, INC.

  公开号：US11028193B2

  公开（公告）日：2021-06-08

  This invention relates to a process for forming a long-chain branched polymer and a long-chain branched polymer resulting from the process. The process comprises reacting (a) a polyolefin base polymer with (b) a coupling agent comprising a polymeric coupling agent, optionally blended with a molecular coupling agent, the polymeric coupling agent being a modified polyolefin having a reactive coupling group at one or more terminal ends of the modified polyolefin chain, to couple the polyolefin base polymer (a) with the coupling agent (b) to form a long-chain branched polymer having a long-chain branching and/or higher surface energy relative to the polyolefin base polymer.

  本发明涉及一种形成长链支化聚合物的工艺和由该工艺产生的长链支化聚合物。该工艺包括使(a)聚烯烃基聚合物与(b)偶联剂反应，偶联剂包括聚合物偶联剂，可选择与分子偶联剂混合，聚合物偶联剂是改性聚烯烃，在改性聚烯烃链的一个或多个末端具有活性偶联基团，使聚烯烃基聚合物(a)与偶联剂(b)偶联，形成长链支化聚合物，相对于聚烯烃基聚合物，该聚合物具有长链支化和/或更高的表面能。
• SURFACE MODIFYING AGENTS, MODIFIED MATERIALS AND METHODS
  申请人：Celgard LLC

  公开号：EP2945980A1

  公开（公告）日：2015-11-25
• SURFACE-MODIFIED POLYOLEFINIC ARTICLE
  申请人：Celgard LLC

  公开号：EP2945980B1

  公开（公告）日：2021-04-07