4-(3-bromopropyl)benzophenone | 88857-50-5

• 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-(3-bromopropyl)benzophenone
• 英文别名: [4-(3-bromopropyl)phenyl]-phenylmethanone
• CAS: 88857-50-5
• 化学式: C₁₆H₁₅BrO
• 分子量: 303.198
• InChiKey: WRJCUEPTTJUYFE-UHFFFAOYSA-N

物化性质

• 沸点：
  160-164 °C(Press: 0.15 Torr)
• 密度：
  1.317±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-(3-bromopropyl)benzophenone 在 potassium tert-butylate 、 potassium carbonate 作用下， 以 四氢呋喃 、 乙腈 为溶剂， 反应 42.0h， 生成 1-[4-(3-N,N-diethylaminopropyl)phenyl]-1-phenylethylene
  参考文献：
  名称：

  Synthesis of Block Copolymers and Asymmetric Star-Branched Polymers Comprised of Polyacetylene and Polystyrene Segments via Ionic Bond Formation

  摘要：

  Novel ion-bonded AB diblock copolymers and three-arm AB(2) asymmetric star-branched polymers comprised of polyacetylene (A) and polystyrene (B) segments have been synthesized by the stoichiometric reaction of tert-amine-chain-end-functionalized poly(phenyl vinyl sulfoxide)s with either chain-end- or in-chain-carboxylated polystyrenes to link the two polymer segments via ionic bond, followed by thermal treatment to convert their poly(phenyl vinyl sulfoxide)s to polyacetylene segments. Periodic lamellar morphologies were observed in the cast films of such polymers by TEM measurement. The isolation of the nano-size sheet consisting of polyacetylene lamellar layers was attempted.

  DOI：

  10.1007/s00706-006-0482-4
• 作为产物：
  描述：

  在 对硝基甲苯 、 sodium acetate 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 以50%的产率得到4-(3-bromopropyl)benzophenone
  参考文献：
  名称：

  亚硝基芳烃催化 HFIP 辅助的芳甲基卤化物在有氧条件下转化为芳香羰基

  摘要：

  一种不含稀有金属的亲核亚硝基芳烃催化，伴随着高度氢键供体 (HBD) 溶剂，1,1,1,3,3,3-六氟-2-丙醇 (HFIP)，有机催化将芳甲基卤化物转化为芳香羰基化合物。该协议提供了一种有效的方法，可以在温和的反应条件下获得具有良好化学选择性的多种芳香羰基化合物。HFIP 活化芳甲基卤化物以产生稳定的碳正离子以及在大气 O 2存在下原位生成的羟胺自动氧化为亚硝基芳烃是成功的关键。

  DOI：

  10.1021/acs.orglett.1c02272

文献信息

• Synthesis of Functionalized Asymmetric Star Polymers Containing Conductive Polyacetylene Segments by Living Anionic Polymerization
  作者：Youliang Zhao、Tomoya Higashihara、Kenji Sugiyama、Akira Hirao

  DOI：10.1021/ja054821l

  日期：2005.10.1

  methodology involves the addition reaction of a DPE-functionalized polymer to a living anionic polymer followed by the living anionic polymerization of MePVSO initiated from the in situ formed polymer anion with two, three, or four polymer segments. The resultant asymmetric star polymers possessed predetermined molecular weights, narrow molecular weight distributions (Mw/Mn < 1.03), and desired compositions

  新型 3 臂 ABC、4 臂 ABCD 和 5 臂 ABCDE 不对称星形聚合物，包含导电聚乙炔前体、聚（4-甲基苯基乙烯基亚砜）（PMePVSO）和其他链段，如聚苯乙烯、聚（α-甲基苯乙烯） ）、聚（4-甲氧基苯乙烯）、聚（4-三甲基甲硅烷基苯乙烯）和聚（4-甲基苯乙烯），通过基于活性阴离子聚合的方法合成，使用 DPE 官能化聚合物。该方法涉及 DPE 官能化聚合物与活性阴离子聚合物的加成反应，然后是从原位形成的聚合物阴离子与两个、三个或四个聚合物链段引发的 MePVSO 的活性阴离子聚合。所得的不对称星形聚合物具有预定的分子量、窄的分子量分布（Mw/Mn < 1.03），SEC、1H NMR、SLS 和元素分析证实了所需的组成。热处理后，星形聚合物中的 PMePVSO 链段可以完全转化为导电聚乙炔链段，这从 TGA 和元素分析中可以看出。这些不对称星形聚合物有望表现出有趣的溶液特性和独
• UV cured benzophenone terminated quaternary ammonium antimicrobials for surfaces
  申请人：NANO SAFE COATINGS INCORPORATED

  公开号：US10961401B2

  公开（公告）日：2021-03-30

  The invention relates to benzophenone-terminated quaternary ammonium compounds, processes for preparing benzophenone-terminated quaternary ammonium compounds, environmentally friendly antimicrobial formulations of said quaternary ammonium compounds and their use as durable antimicrobial surface coatings for surfaces.

  本发明涉及二苯甲酮封端的季铵盐化合物、制备二苯甲酮封端的季铵盐化合物的工艺、所述季铵盐化合物的环境友好型抗菌配方，以及它们作为表面耐久抗菌涂层的用途。
• Charge-transfer complexation and photoreduction of viologen derivatives bearing the para-substituted benzophenone group in dimethyl sulfoxide
  作者：Chiho Tanaka、Yoko Nambu、Takeshi Endo

  DOI：10.1021/j100196a032

  日期：1992.8

  New viologen derivatives having the various para-substituted benzophenone groups connected with a -(CH2)3- linkage were effectively photoreduced by dimethyl sulfoxide by the intramolecular charge transfer complex formation between the viologen and benzophenone groups through effective stacking. The photoreduction was enhanced by the introduction of electron-donating para-substituents on the benzophenone units which were favorable for the intramolecular charge transfer complexation.
• UV CURED BENZOPHENONE TERMINATED QUATERNARY AMMONIUM ANTIMICROBIALS FOR SURFACES
  申请人：Nano Safe Coatings Incorporated

  公开号：EP2931702B1

  公开（公告）日：2019-02-20
• UV CURED BENZOPHENONE TERMINATED QUARTERNARY AMMONIUM ANTIMICROBIALS FOR SURFACES
  申请人：NANO SAFE COATINGS INCORPORATED (A FLORIDA CORPORATION 3 P14000024914

  公开号：US20150299475A1

  公开（公告）日：2015-10-22

  The invention relates to benzophenone-terminated quaternary ammonium compounds of formula (I), processes for preparing benzophenone-terminated quaternary ammonium compounds of formula (I), environmentally friendly antimicrobial formulations of said quaternary ammonium compounds and their use as durable antimicrobial surface coatings for surfaces.