1,2-dichloro-3,4,5-triphenyl-benzene | 112323-13-4

• 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: 1,2-dichloro-3,4,5-triphenyl-benzene
• 英文别名: 1,2-Dichlor-3,4,5-triphenyl-benzol；1,2-Dichloro-3,4,5-triphenylbenzene；1,2-dichloro-3,4,5-triphenylbenzene
• CAS: 112323-13-4
• 化学式: C₂₄H₁₆Cl₂
• 分子量: 375.297
• InChiKey: SMPRBVZIQWFFEB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.1
• 重原子数：
  26
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  3,4,5-triphenyl-4-hydroxy-2-cyclohexenone 在 五氯化磷 作用下， 生成 5-chloro-1,2,3-triphenyl-benzene 、 1,2-dichloro-3,4,5-triphenyl-benzene
  参考文献：
  名称：

  Czerwinska-Fejgin et al., Roczniki Chemii, 1958, vol. 32, p. 265,269

  摘要：

  DOI：

文献信息

• Process of preparation of block copolymers and the block copolymers prepared therefrom
  申请人：Trivedi Druman Prakash

  公开号：US20050228149A1

  公开（公告）日：2005-10-13

  Processes for preparing block copolymers and the block copolymers prepared therefrom comprising at least two types of homoblock, all belonging to the polysulfone family, wherein each of the said homoblocks has an identical or different molecular weight of at least 1000 and comprises at least 5% of the overall weight of the block copolymer, and wherein the block copolymer has a molecular weight of at least 2000, the process steps comprising preparing each of the aforesaid homoblocks by reacting at least one aromatic diol with at least one aromatic dihalo compound, one of which contains at least one sulfone group, in at least one aprotic solvent in the presence of at least one alkali, optionally in the presence of an azeotropic agent and then reacting the aforesaid homoblocks together in at least an aprotic solvent, optionally followed by end-capping said block copolymer. The invention also relates to the block copolymers themselves, which are useful for molding, extrusion and can also be used as compatibilizers for their high molecular weight homologues.

  制备嵌段共聚物及其制备的嵌段共聚物的工艺，该嵌段共聚物包含至少两种同族嵌段，均属于聚砜家族，其中每种上述同族嵌段的相同或不同分子量至少为1000，且占嵌段共聚物总重量的至少5%，嵌段共聚物的分子量至少为2000、所述工艺步骤包括制备上述每种均聚物，方法是在至少一种非烷基溶剂中，在至少一种碱的存在下，任选在共沸剂的存在下，使至少一种芳香族二元醇与至少一种芳香族二卤化合物（其中一种含有至少一个砜基）反应，然后在至少一种非烷基溶剂中将上述均聚物反应在一起，任选随后对所述嵌段共聚物进行封端。本发明还涉及嵌段共聚物本身，嵌段共聚物可用于成型、挤压，也可用作高分子量同系物的相容剂。
• Dziankowski et al., Roczniki Chemii, 1958, vol. 32, p. 727,733
  作者：Dziankowski et al.

  DOI：——

  日期：——
• AN IMPROVED PROCESS OF PREPARATION OF BLOCK COPOLYMERS AND THE BLOCK COPOLYMERS PREPARED THEREFROM
  申请人：SOLVAY SPECIALITIES INDIA PRIVATE LIMITED

  公开号：EP1751214A1

  公开（公告）日：2007-02-14
• Polymers with reduced estrogenic activity
  申请人：SOLVAY SPECIALITY POLYMERS USA, LLC

  公开号：US20140113093A1

  公开（公告）日：2014-04-24

  A polymer which comprises recurring units derived from at least one monomer (M) having a general formula (I) Y 1 —Z 1 -Q-Z 2 —Y 2 wherein Y 1 and Y 2 , equal or different from each other, are independently selected from a group consisting of OH, SH, Cl, Br, NO 2 or I; Z 1 and Z 2 , equal or different from each other, independently comprises at least 1 aromatic ring and, Q comprises at least one hydrophilic moiety (H) selected from the group consisting of a sulfone (SO 2 ), a ketone (CO), a phosphine oxide (PO), an ether, a thioether, an ester, an anhydride, a carbonate, an amide, an imide, an imine and an urethane group, and the interatomic distance between Y 1 and Y 2 is at least 10 Å, the monomer has an EC 50 response value to the estrogen receptor a (ERα) equal to or at least 26000 nM.
• [EN] AN IMPROVED PROCESS OF PREPARATION OF BLOCK COPOLYMERS AND THE BLOCK COPOLYMERS PREPARED THEREFROM<br/>[FR] PROCEDE DE PREPARATION AMELIORE DE COPOLYMERES BLOCS ET COPOLYMERES BLOCS PREPARES PAR CE PROCEDE
  申请人：GHARDA CHEMICALS LTD

  公开号：WO2005095491A1

  公开（公告）日：2005-10-13

  The present invention relates to processes for preparing block copolymers and the block copolymers prepared therefrom comprising at least two types of homoblock, all belonging to the polysulfone family, wherein each of the said homoblocks has an identical or different molecular weight of at least about 1000 and comprises at least 3% of the overall weight of the block copolymer, and wherein the block copolymer has a molecular weight of at least about 2000, the process steps comprising preparing each of the aforesaid homoblocks by reacting at least one aromatic diol or aromatic dialkoxide compound with at least one aromatic dihalo compound, one of which contains at least one sulfone group, in at least one aprotic solvent in the presence of at least one alkali, optionally in the presence of an azeotropic agent and then reacting the aforesaid homoblocks together in at least an aprotic solvent, optionally followed by end-capping said block copolymer. The invention also relates to the block copolymers themselves, which are useful for molding, extrusion and can also be used as compatibilizers for their high molecular weight homologues.