1,4-bis(2-(thiobenzoylthio)prop-2-yl)benzene | 201611-82-7

• 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: 1,4-bis(2-(thiobenzoylthio)prop-2-yl)benzene
• 英文别名: 1,4-bis[2-(thiobenzoylthio)prop-2-yl]benzene；1,4-bis-(2-(thiobenzoylthio)prop-2-yl)benzene；2-[4-[2-(benzenecarbonothioylsulfanyl)propan-2-yl]phenyl]propan-2-yl benzenecarbodithioate
• CAS: 201611-82-7
• 化学式: C₂₆H₂₆S₄
• 分子量: 466.756
• InChiKey: BJLZTFQVZCGVOS-UHFFFAOYSA-N

物化性质

• 沸点：
  587.4±60.0 °C(predicted)
• 密度：
  1.211±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.1
• 重原子数：
  30
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  115
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1,4-二异丙烯基苯 、 苯二硫代甲酸 以 四氯化碳 为溶剂， 反应 20.0h， 以41.1%的产率得到1,4-bis(2-(thiobenzoylthio)prop-2-yl)benzene
  参考文献：
  名称：

  一种将 HER2+ 乳腺癌细胞的靶向和热消融与触发药物释放相结合的药物递送载体

  摘要：

  涵盖所有三个基础：将阿霉素 (Dox) 封装在嵌入金纳米粒子的 pH 敏感基质内的药物递送载体，通过表面上的赫赛汀-聚乙二醇缀合物合成，用于癌细胞的特异性结合（见图； NIR=近红外）。细胞靶向与通过触发药物释放（pH 5-6）和热消融（光热效应）增强的细胞毒性相结合。

  DOI：

  10.1002/anie.201209804

文献信息

• PHOTORESPONSIVE MATERIAL, ADHESIVE, OPTICAL SWITCHING MATERIAL, TONER, AND IMAGE FORMING METHOD
  申请人：Konica Minolta, Inc.

  公开号：US20210332272A1

  公开（公告）日：2021-10-28

  A composition includes an isomerized polymer containing a structural unit containing an isomerized structure and an isomerized low molecular weight compound, the composition being fluidized by light irradiation from a solid state and being reversibly non-fluidized.

  一种组合物包括含有异构化结构单元和异构化低分子量化合物的异构化聚合物，该组合物通过固态光照而变为流动状态，并可可逆地变为非流动状态。
• Polymerization with living characteristics
  申请人：——

  公开号：US20040171777A1

  公开（公告）日：2004-09-02

  This invention concerns a free radical polymerization process, selected chain transfer agents employed in the process and polymers made thereby, in which the process comprises preparing polymer of general Formula (A) and Formula (B) comprising contacting: (i) a monomer selected from the group consisting of vinyl monomers (of structure CH 2 ═CUV), maleic anhydride, N-alkylmaleimide, N-arylmaleimide, dialkyl fumarate and cyclopolymerizable monomers; (ii) a thiocarbonylthio compound selected from Formula (C) and Formula (D) having a chain transfer constant greater than about 0.1; and (iii) free radicals produced from a free radical source; the polymer of Formula (A) being made by contacting (i), (ii) C and (iii) and that of Formula (B) by contacting (i), (ii) D, and (iii); and (iv) controlling the polydispersity of the polymer being formed by varying the ratio of the number of molecules of (ii) to the number of molecules of (iii); wherein Q, R, U, V, Z, Z′, m, p and q are as defined in the text. 1

  该发明涉及一种自由基聚合过程，该过程采用选择的链转移剂，并由此制得的聚合物，其中该过程包括接触通式（A）和通式（B）的聚合物，其制备方法包括：（i）与乙烯单体（结构为CH2=CHX）、马来酸酐、N-烷基马来酰亚胺、N-芳基马来酰亚胺、二烷基富马酸酯和环聚合单体等一组中选择的单体接触；（ii）选择通式（C）和通式（D）的硫代氨基酸盐类，其链转移常数大于约0.1；（iii）自由基源产生的自由基；通式（A）的聚合物是通过接触（i）、（ii）C和（iii）制备的，通式（B）的聚合物是通过接触（i）、（ii）D和（iii）制备的；（iv）通过改变（ii）分子数与（iii）分子数的比率来控制正在形成的聚合物的聚分散度；其中Q、R、U、V、Z、Z'、m、p和q在文本中定义。
• Star Polymers and Compositions Thereof
  申请人：Visger C. Daniel

  公开号：US20070244018A1

  公开（公告）日：2007-10-18

  The invention provides a composition comprising: (a) a star polymer comprising: (i) a core portion comprising a polyvalent (meth)acrylic monomer, oligomer or polymer thereof or a polyvalent divinyl non-acrylic monomer, oligomer or polymer thereof; and (ii) at least two arms of polymerized alkyl(meth)acrylate ester; and (b) an oil of lubricating viscosity, wherein the core portion further comprises a functional group of formula (I): —CH 2 —C(R 1 )(C(═O)A)-Y—  (I) wherein R 1 is hydrogen, a linear or branched alkyl group containing 1 to 5 carbon atoms; A is nitrogen or oxygen; and Y is a free radical leaving group selected from the group consisting of one or more atoms or groups of atoms which may be transferred by a radical mechanism under the polymerisation conditions, a halogen, an —O—N═ group and an —S—C(═S)— group. The invention further provides the use of the composition in an oil of lubricating viscosity as a dispersant, a viscosity modifier or a precursor to a dispersant viscosity modifier.

  本发明提供了一种组合物，包括：(a) 星形聚合物，包括：(i) 核心部分，包括多价(meth)丙烯酸单体、寡聚物或聚合物或多价二乙烯基非丙烯酸单体、寡聚物或聚合物；和(ii) 至少两个聚合烷基(meth)丙烯酸酯臂；以及(b) 润滑黏度油，其中核心部分还包括式(I)的功能基：—CH2—C(R1)(C(═O)A)-Y—  (I)，其中R1是氢、含1至5个碳原子的线性或支链烷基；A是氮或氧；Y是自由基离去基，选自由基聚合条件下可以通过自由基机理转移的一个或多个原子或原子团、卤素、—O—N═基团和—S—C(═S)—基团的群。本发明还提供了将该组合物用作润滑黏度油中的分散剂、粘度改良剂或分散剂粘度改良剂的前体的用途。
• Process for preparing polymers and compositions thereof
  申请人：The Lubrizol Corporation

  公开号：EP2292668A1

  公开（公告）日：2011-03-09

  The present invention provides a process for preparing a polymer, employing the steps of: (1) contacting a free radical initiator; a chain transfer agent containing a thiocarbonyl thio group and a free radical leaving group; and radically polymerisable monomers, to form a polymer chain; and (2) contacting the polymer chain of step (1) with at least one of a polyvalent coupling agent, a polymerisation inhibitor, a grafting acylating agent, an amine and an oil of lubricating viscosity. The invention further provides compositions.

  本发明提供了一种制备聚合物的工艺，其步骤如下(1) 将自由基引发剂、含有硫代羰基硫代基团和自由基离去基团的链转移剂以及可辐射聚合的单体接触，形成聚合物链；以及 (2) 将步骤 (1) 的聚合物链与多价偶联剂、聚合抑制剂、接枝酰化剂、胺和润滑粘度油中的至少一种接触。本发明进一步提供了组合物。
• Star polymer and lubricating composition thereof
  申请人：The Lubrizol Corporation

  公开号：EP2610332A1

  公开（公告）日：2013-07-03

  The present invention relates to a lubricating composition containing an oil of lubricating viscosity and a star polymer that has at least two inner blocks, at least one of which is in turn bonded to one or more outer blocks. The invention further relates to methods of lubricating a mechanical device with the lubricating composition.

  本发明涉及一种润滑组合物，其中含有具有润滑粘度的油和星形聚合物，星形聚合物具有至少两个内块，其中至少一个内块又与一个或多个外块粘合在一起。本发明还涉及用该润滑组合物润滑机械装置的方法。