3,4,5-三碘苯酚 | 116434-91-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: 3,4,5-三碘苯酚
• 英文名称: 3,4,5-triiodo-phenol
• 英文别名: 3,4,5-Trijod-phenol；3,4,5-triiodophenol
• CAS: 116434-91-4
• 化学式: C₆H₃I₃O
• 分子量: 471.803
• InChiKey: QSJMCSNABBXWRW-UHFFFAOYSA-N

物化性质

• 沸点：
  420.8±45.0 °C(Predicted)
• 密度：
  3.062±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3,4,5-三碘苯酚 在 甲醇 、 双氧水 、 碘 作用下， 生成 2,3,4,5-tetraiodo-phenol
  参考文献：
  名称：

  Röntgenkontrastmittel auf der Basis jodierter Phenoxyfettsäuren

  摘要：

  Die Darstellung mono-, di-, tri- und tetrajodierter Phenoxyfettsäuren durch Kondensation jodierter Phenole mit geeigneten Halogenfettsäureestern oder durch Jodieren von Phenoxyfettsäuren mit JCL wird beschrieben。Bessere Herstellungsmethoden bekannter Jodphenole und die Synthesen einiger di-, tri- und tetrajodierter Phenole werden angegeben。Zwei Versuche zur Gewinnung der Tetrajod-m-aminobenzoesäure

  DOI：

  10.1002/ardp.19592921102
• 作为产物：
  描述：

  3,4,5-三碘苯胺 在 1,4-二氧六环 、 硫酸 、 溶剂黄146 作用下， 生成 3,4,5-三碘苯酚
  参考文献：
  名称：

  Röntgenkontrastmittel auf der Basis jodierter Phenoxyfettsäuren

  摘要：

  Die Darstellung mono-, di-, tri- und tetrajodierter Phenoxyfettsäuren durch Kondensation jodierter Phenole mit geeigneten Halogenfettsäureestern oder durch Jodieren von Phenoxyfettsäuren mit JCL wird beschrieben。Bessere Herstellungsmethoden bekannter Jodphenole und die Synthesen einiger di-, tri- und tetrajodierter Phenole werden angegeben。Zwei Versuche zur Gewinnung der Tetrajod-m-aminobenzoesäure

  DOI：

  10.1002/ardp.19592921102

文献信息

• Radio-opaque compounds, compositions containing same and methods of their synthesis and use
  申请人：Pathak P. Chandrashekhar

  公开号：US20050036946A1

  公开（公告）日：2005-02-17

  Radio-opaque biodegradable compositions are formed by modifying terminal groups of synthetic and natural biodegradable polymers such as polylactones with iodinated moieties. The biodegradable property of the compositions renders them suitable for use in medical field such as drug delivery, imaging. Compounds disclosed in this invention exist as neat liquid. Certain compositions disclosed in this invention form hydrophobic iodine rich domains when dissolved in water, such domains provide better contrasting properties as well as ability to dissolve hydrophobic bioactive drugs. Certain iodinated moieties disclosed in the invention are capable of cross linking natural proteins in situ in presence of suitable catalysts and co-catalysts.

  放射不透明的可生物降解组合物是通过修改合成和天然可生物降解聚合物（如聚乳酸酯）的末端基团与碘化基团形成的。这些组合物的生物降解性使它们适用于医疗领域，如药物输送、成像等用途。本发明中披露的化合物存在于纯净液体中。本发明中披露的某些组合物在水中溶解时形成疏水碘富区域，这些区域提供更好的对比性能以及溶解疏水生物活性药物的能力。本发明中披露的某些碘化基团能够在适当催化剂和共催化剂存在的情况下交联天然蛋白质。
• Process for producing compound, catalyst component for addition polymerization, process for producing catalyst for addition polymerization, and process for producing addition polymer
  申请人：Oshima Hideki

  公开号：US20050222351A1

  公开（公告）日：2005-10-06

  There are provided (1) a process for producing a compound, which comprises the step of contacting a compound (A) defined by the formula, M 1 L 1 3 , a compound (B) defined by the formula, R 1 t-1 TH, and a compound (C) defined by the formula, R 2 t-2 TH 2 ; (2) a catalyst component for addition polymerization, which comprises a compound produced by said process; (3) a process for producing a polymerization catalyst, which comprises the step of contacting said catalyst component with a transition metal compound and an optional organoaluminum compound; and (4) a process for producing an addition polymer, which comprises the step of addition polymerizing an addition polymerizable monomer in the presence of a catalyst produced by said process.

  提供以下内容：（1）生产化合物的过程，包括将由M1L13公式定义的化合物（A）、由R1t-1TH公式定义的化合物（B）和由R2t-2TH2公式定义的化合物（C）接触的步骤；（2）用于加成聚合的催化剂组分，包括通过上述过程产生的化合物；（3）生产聚合催化剂的过程，包括将催化剂组分与过渡金属化合物和可选的有机铝化合物接触的步骤；（4）生产加成聚合物的过程，包括在上述过程产生的催化剂存在下加成聚合可聚合单体的步骤。
• TRANSITION METAL COMPOUND AND CATALYST FOR OLEFIN POLYMERIZATION
  申请人：HANAOKA Hidenori

  公开号：US20110319578A1

  公开（公告）日：2011-12-29

  A transition metal compound represented by the formula (1-1) or the formula (1-2) (M is a transition metal atom) and a process for producing a catalyst for olefin polymerization comprising a step of bringing the transition metal compound into contact with a co-catalytic component for activation.

  一种由化学式(1-1)或化学式(1-2)所代表的过渡金属化合物（其中M是一种过渡金属原子）和制备催化剂的方法，包括将该过渡金属化合物与协同催化剂成分接触以激活的步骤。
• MODIFIED PARTICLE, SUPPORT, CATALYST COMPONENT FOR ADDITION POLYMERIZATION, CATALYST FOR ADDITION POLYMERIZATION, AND PROCESS FOR PRODUCING ADDITION POLYMER
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1275662A1

  公开（公告）日：2003-01-15

  A modified particle obtained by contacting the following (a), the following (b), the following (c) and a particle (d) with one another, (a): a compound represented by the following general formula [1],         M1L1 m     [1], (b): a compound represented by the following general formula [2],         R1 t-1TH     [2], and (c): a compound represented by the following general formula [3],         R2 t-2TH2     [3], in which general formulas [1] to [3], M1 is a typical metal atom of the Group 1, 2, 12, 14 or 15 of the periodic table, m is a valence of M1, L1 is ahydrogen atom, a halogen atom or a hydrocarbon group, when more than one L1 exists, they may be the same or different from one another, R1 is an electron-withdrawing group or an electron-withdrawing group-containing group, when more than one R1 exists, they may be the same or different from one another, R2 is a hydrocarbon group or a halogenated hydrocarbon group, T in each compound is independently of each other a non-metal atom of the Group 15 or 16 of the periodic table, and t is a valence of T in each compound, a carrier comprising said particle, a catalyst component for addition polymerization comprising the same, a catalyst for addition polymerization using said catalyst component, a process for producing an addition polymer using said catalyst.

  将以下（a）、以下（b）、以下（c）和颗粒（d）相互接触后得到的改良颗粒、 (a): 由以下通式[1]代表的化合物、 M1L1 m [1]、 (b) 由下述通式[2]表示的化合物、 R1 t-1TH [2]、 和 (c) 由以下通式[3]表示的化合物、 R2 t-2TH2 [3]、 其中通式[1]至[3]中，M1 是元素周期表中第 1、2、12、14 或 15 族的典型金属原子，m 是 M1 的化合价，L1 是氢原子、卤素原子或烃基，当存在多个 L1 时，它们可以相同或不同，R1 是抽电子基团或含抽电子基团，当存在多个 R1 时，它们可以相同或不同、R2 是烃基或卤代烃基，每个化合物中的 T 相互独立地是元素周期表第 15 或 16 族的非金属原子，且 t 是每个化合物中 T 的化合价，包含所述颗粒的载体，包含相同颗粒的用于加成聚合的催化剂组分，使用所述催化剂组分进行加成聚合的催化剂，使用所述催化剂生产加成聚合物的工艺。
• Catalyst component for addition polymerization, process for producing said catalyst and process for producing addition polymer
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1300425A2

  公开（公告）日：2003-04-09

  There are provided: (I) a catalyst component for addition polymerization comprising: (i) a transition metal compound having (a) two cyclopentadiene type anion skeleton-carrying groups, which are linked with each other directly or through a bridging group, and (b) a hafnium atom as its central metal, and (ii) a transition metal compound having (a) two substituted cyclopentadiene type anion skeleton-carrying groups, which are not linked with each other, and (b) a zirconium atom or a titanium atom as its central atom; and (II) a process for producing a catalyst for addition polymerization, which comprises the step of contacting the above catalyst component with a co-catalyst component for activation.

  有提供： (I) 用于加成聚合的催化剂组分，包括 (i) 一种过渡金属化合物，它具有(a)两个直接或通过桥基相互连接的环戊二烯型阴离子载 骨架基团，和(b)一个作为其中心金属的铪原子，和 (ii) 具有以下特征的过渡金属化合物：(a)两个互不相连的取代环戊二烯型阴离子骨架载基，以及(b)一个锆原子或一个钛原子作为其中心原子；以及 (II) 生产加成聚合催化剂的工艺，包括将上述催化剂组分与助催化剂组分接触活化的步骤。