1,2,4,5-tetrafluoro-3-(phenylsulfonyl)-6-(trifluoromethyl)benzene | 1548-85-2

• 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: 1,2,4,5-tetrafluoro-3-(phenylsulfonyl)-6-(trifluoromethyl)benzene
• 英文别名: 2,3,5,6-Tetrafluor-1-trifluormethyl-4-benzolsulfonyl-benzol；(heptafluoro-p-tolyl)phenylsulfone；Phenyl[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl] sulfone；1-(benzenesulfonyl)-2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzene
• CAS: 1548-85-2
• 化学式: C₁₃H₅F₇O₂S
• 分子量: 358.236
• InChiKey: OZQFECKMSCKCHV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  1,2,4,5-tetrafluoro-3-(phenylsulfonyl)-6-(trifluoromethyl)benzene 在 硫酸 作用下， 生成 2,3,5,6-Tetrafluor-4-benzolsulfonyl-benzoesaeure
  参考文献：
  名称：

  342.芳族多氟化合物。第十部分八氟甲苯的一些替代反应

  摘要：

  DOI：

  10.1039/jr9620001801
• 作为产物：
  描述：

  八氟甲苯 在 吡啶 、 双氧水 、 溶剂黄146 作用下， 生成 1,2,4,5-tetrafluoro-3-(phenylsulfonyl)-6-(trifluoromethyl)benzene
  参考文献：
  名称：

  342.芳族多氟化合物。第十部分八氟甲苯的一些替代反应

  摘要：

  DOI：

  10.1039/jr9620001801

文献信息

• Micelle-enabled clean and selective sulfonylation of polyfluoroarenes in water under mild conditions
  作者：Justin D. Smith、Tharique N. Ansari、Martin P. Andersson、Dongari Yadagiri、Faisal Ibrahim、Shengzong Liang、Gerald B. Hammond、Fabrice Gallou、Sachin Handa

  DOI：10.1039/c7gc03514d

  日期：——

  Proline-based designer surfactant FI-750-M has been demonstrated to enable selective nucleophilic aromatic substitution of polyfluoro(hetero)arenes by sulfinate salts in water under mild micellar conditions. Resultant sulfones were obtained from diverse substrates in good yields without side product formation and could usually be purified by simple filtration. The nature of micelles of FI-750-M and

  已证明基于脯氨酸的设计剂表面活性剂FI-750-M能够在温和的胶束条件下，通过水中的亚磺酸盐选择性地多氟（杂）芳烃进行亲核芳香族取代。从各种底物上以高收率得到砜，而不会形成副产物，通常可以通过简单的过滤将其纯化。动态光散射，cryo-TEM和DFT计算支持了FI-750-M胶束的性质以及偶联伙伴在不同胶束区域的溶解度。
• [EN] LADDER POLYMERS WITH INTRINSIC MICROPOROSITY AND PROCESS FOR PRODUCTION THEREOF<br/>[FR] POLYMÈRES ÉCHELLE DOTÉS D'UNE MICROPOROSITÉ INTRINSÈQUE ET LEUR PROCÉDÉ DE PRODUCTION
  申请人：CA NAT RESEARCH COUNCIL

  公开号：WO2010048694A1

  公开（公告）日：2010-05-06

  A polymer of formula (I): where: n is an integer from 10 to 5,000; m is an integer from 10 to 5,000; Ar1 and Ar3 are the same or different and are residues derived from a tetra-hydroxy aromatic monomer, the tetra-hydroxy aromatic monomer being wherein R is the same or different and is H or a C1-C8 alkyl, C2-C8 alkenyl or C3-C8 cycloalkyl group; and, Ar2 and Ar4 are the same or different and are residues derived from a tetra-halogenated aromatic monomer, the tetra-halogenated aromatic monomer being wherein X is F, Cl or Br, and R1 and R2 are the same or different and are wherein y is an integer from 1 to 8; with the proviso that when Ar1 is the same as Ar3 and Ar2 is the same as Ar4, R1 and R2 are not both -CN is useful as a material for gas separation, vapor separation, adsorbents or catalysis.

  一种化学式（I）的聚合物：其中：n为10至5,000之间的整数；m为10至5,000之间的整数；Ar1和Ar3相同或不同，是来自四羟基芳香单体的残基，四羟基芳香单体是其中R相同或不同，为H或C1-C8烷基，C2-C8烯基或C3-C8环烷基；Ar2和Ar4相同或不同，是来自四卤代芳香单体的残基，四卤代芳香单体是其中X为F、Cl或Br，且R1和R2相同或不同，其中y为1至8之间的整数；但当Ar1与Ar3相同时，Ar2与Ar4相同，R1和R2不同时为-CN时，可用作气体分离、蒸汽分离、吸附剂或催化剂的材料。
• LADDER POLYMERS WITH INSTRINSIC MICROPOROSITY AND PROCESS FOR PRODUCTION THEREOF
  申请人：Du Naiying

  公开号：US20110190409A1

  公开（公告）日：2011-08-04

  A polymer of formula (I): where: n is an integer from 10 to 5,000; m is an integer from 10 to 5,000; Ar1 and Ar3 are the same or different and are residues derived from a tetra-hydroxy aromatic monomer, the tetra-hydroxy aromatic monomer being wherein R is the same or different and is H or a C 1 -C 8 alkyl, C2-C8 alkenyl or C 3 -C 8 cycloalkyl group; and, Ar2 and Ar4 are the same or different and are residues derived from a tetra-halogenated aromatic monomer, the tetra-halogenated aromatic monomer being wherein X is F, Cl or Br, and R1 and R2 are the same or different and are wherein y is an integer from 1 to 8; with the proviso that when Ar1 is the same as Ar3 and Ar2 is the same as Ar4, R1 and R2 are not both —CN is useful as a material for gas separation, vapor separation, adsorbents or catalysis.
• LADDER POLYMERS WITH INTRINSIC MICROPOROSITY AND PROCESS FOR PRODUCTION THEREOF
  申请人：DU Naiying

  公开号：US20140243441A1

  公开（公告）日：2014-08-28

  A polymer of formula (I): where: n is an integer from 10 to 5,000; m is an integer from 10 to 5,000; Ar1 and Ar3 are the same or different and are residues derived from a tetra-hydroxy aromatic monomer, the tetra-hydroxy aromatic monomer being wherein R is the same or different and is H or a C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 3 -C 8 cycloalkyl group; and, Ar2 and Ar4 are the same or different and are residues derived from a tetra-halogenated aromatic monomer, the tetra-halogenated aromatic monomer being wherein X is F, Cl or Br, and R1 and R2 are the same or different and are wherein y is an integer from 1 to 8; with the proviso that when Ar1 is the same as Ar3 and Ar2 is the same as Ar4, R1 and R2 are not both —CN is useful as a material for gas separation, vapor separation, adsorbents or catalysis.
• CROSSLINKED POLYMER, METHOD FOR PRODUCING THE SAME, MOLECULAR SIEVE COMPOSITION AND MATERIAL SEPARATION MEMBRANES
  申请人：KYOTO UNIVERSITY

  公开号：US20160367948A1

  公开（公告）日：2016-12-22

  The present invention provides a process for thermal crosslinking of polymers of intrinsic microporosity (PIMs) by heat treatment of PIMs under controlled oxygen concentration.