1,3,5-tris<(p-toluenesulfonyl)oxy>benzene | 20032-61-5

• 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: 1,3,5-tris<(p-toluenesulfonyl)oxy>benzene
• 英文别名: 1,3,5-p-toluenesulfonylbenzene；1,3,5-Tris-p-tosyloxy-benzol；Phloroglucinol-tris-tosylat；Symm-tris(tosyloxy) benzene；[3,5-bis-(4-methylphenyl)sulfonyloxyphenyl] 4-methylbenzenesulfonate
• CAS: 20032-61-5
• 化学式: C₂₇H₂₄O₉S₃
• 分子量: 588.68
• InChiKey: HPCKFAUCGZJXKT-UHFFFAOYSA-N

物化性质

• 熔点：
  83.1-83.5 °C(Solv: methanol (67-56-1))
• 沸点：
  760.9±60.0 °C(Predicted)
• 密度：
  1.404±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  39
• 可旋转键数：
  9
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  155
• 氢给体数：
  0
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  1,3,5-tris<(p-toluenesulfonyl)oxy>benzene 在 sodium dithionite 、 硝酸 、 溶剂黄146 作用下， 以 甲醇 为溶剂， 生成 4-Amino-3,5-bis-toluolsulfonyloxy-phenol
  参考文献：
  名称：

  1,2,3,5-苯四酚衍生物的合成

  摘要：

  1,3-二- ö取代由2- nitrophloroglucinol -1,3- dibenzenesulphonate制备苯-1,2,3,5-四醇的衍生物，或其它的1,3-二- Ö取代的2-衍生物硝基邻苯三酚和5-硝基邻苯三酚。所述p -nitrophenols被还原成相应的胺，其随后通过一种改进的方法，以所述氧化的p -benzoquinones; 这些减少给了产品。还已经制备了四醇的1，3-和2，5-二甲基醚，2，3，5-三甲基醚和四甲基醚。

  DOI：

  10.1039/j39680002125
• 作为产物：
  描述：

  间苯三酚 、 对甲苯磺酰氯 生成 1,3,5-tris<(p-toluenesulfonyl)oxy>benzene
  参考文献：
  名称：

  1,2,3,5-苯四酚衍生物的合成

  摘要：

  1,3-二- ö取代由2- nitrophloroglucinol -1,3- dibenzenesulphonate制备苯-1,2,3,5-四醇的衍生物，或其它的1,3-二- Ö取代的2-衍生物硝基邻苯三酚和5-硝基邻苯三酚。所述p -nitrophenols被还原成相应的胺，其随后通过一种改进的方法，以所述氧化的p -benzoquinones; 这些减少给了产品。还已经制备了四醇的1，3-和2，5-二甲基醚，2，3，5-三甲基醚和四甲基醚。

  DOI：

  10.1039/j39680002125

文献信息

• Nanocompartmentalization of Soft Materials with Three Mutually Immiscible Solvents: Synthesis and Self-Assembly of Three-Arm Star-Polyphiles
  作者：Liliana de Campo、Minoo J. Moghaddam、Trond Varslot、Nigel Kirby、Rainer Mittelbach、Tim Sawkins、Stephen T. Hyde

  DOI：10.1021/cm503981t

  日期：2015.2.10

  We report synthesis, thermotropic, and lyotropic mesomorphism of a family of novel star-polyphiles: small star-shaped molecules bearing three mutually immiscible arms, hydrophilic (oligoethylene glycol), oleophilic (alkanes), and fluorophilic (perfluorinated alkanes), attached to a central 1,3,5-trihydroxybenzene core. A facile, flexible multistep synthesis giving high-purity yields of 14 distinct members of the family is described, with variable arm lengths, forming crystalline, or various mesostructured gel phases in their neat state at room temperature. Furthermore, we show that specific members of these star-polyphiles can be simultaneously loaded with up to three mutually immiscible solvents, dodecane, perfluoro-nonane, and water, to form liquid crystals and microemulsions with multiple chemically distinct mesoscale compartments. The mesoscale chemical polyfunctionality of these polyphiles, coupled with thermotropic and lyotropic polymorphism, make them promising potential soft materials for a variety of applications, including host matrices for multiple mutually immiscible chemicals and drug delivery.
• 1-Benzenesulfonyl- and 1-p-toluenesulfonyl-3-methylimidazolium triflates: efficient reagents for the preparation of arylsulfonamides and arylsulfonates
  作者：John F. O'Connell、Henry Rapoport

  DOI：10.1021/jo00043a046

  日期：1992.8
• IONIZING RADIATION STABLE THERMOPLASTIC COMPOSITION, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM
  申请人：General Electric Company

  公开号：EP1951801A2

  公开（公告）日：2008-08-06
• Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom
  申请人：Glasgow Katherine

  公开号：US20070100038A1

  公开（公告）日：2007-05-03

  A thermoplastic composition comprises a polycarbonate, and an aromatic sulfonate compound of formula (Y) m —Ar-(Z-S(O) 2 —X) n wherein each X is independently a substituted or unsubstituted C 1 -C 20 alkyl, substituted or unsubstituted C 1 -C 20 arylalkyl, substituted or unsubstituted C 6 -C 20 aryl, or substituted or unsubstituted C 7 -C 40 alkylaryl; Z is —O—, or substituted or unsubstituted —(O—C 1-20 —) w —O—, wherein w is 1 to 20; Ar is a C 6 -C 62 aromatic group; m is 0-3 and n is 3-6; and each Y is independently C 1 -C 20 alkyl, substituted C 1 -C 20 alkyl, C 6 -C 20 aryl, C 1 -C 8 alkyl-substituted C 6 -C 20 aryl, halogen, nitro, C 1 -C 20 alkoxycarbonyl, C 1 -C 20 alkoxy, or C 1 -C 20 acyl, and further wherein a molded article having a thickness of 3.2±0.12 millimeters and consisting of the polycarbonate, aromatic sulfonate compound, and an effective amount of each of a mold-release agent and an antioxidant has, after exposure to a total gamma radiation dose of 83 kGy and when measured according to ASTM D1925-70, an increase in yellowness index (dYI) of less than or equal to 45, when compared to the unexposed molded article. Methods of making the thermoplastic composition, and articles prepared therefrom, are also disclosed.
• [EN] IONIZING RADIATION STABLE THERMOPLASTIC COMPOSITION, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM<br/>[FR] COMPOSITION THERMOPLASTIQUE STABLE A RAYONNEMENT IONISANT, PROCEDE DE PRODUCTION ET ARTICLES FORMES A PARTIR DE CELLE-CI
  申请人：GEN ELECTRIC

  公开号：WO2007053311A2

  公开（公告）日：2007-05-10

  [EN] A thermoplastic composition comprises a polycarbonate, and an aromatic sulfonate compound of formula (Y)_m-Ar-(Z-S(O)₂-X)_n wherein each X is independently a substituted or unsubstituted C₁-C₂₀ alkyl, substituted or unsubstituted C₁-C₂₀ arylalkyl, substituted or unsubstituted C₆-C₂₀ aryl, or substituted or unsubstituted C₇-C₄₀ alkylaryl; Z is -O-, or substituted or unsubstituted -O-C_1-20)w-O-, wherein w is 1 to 20; Ar is a C₆-C₆₂ aromatic group; m is 0-3 and n is 3-6; and each Y is independently C₁-C₂₀ alkyl, substituted C₁-C₂₀ alkyl, C₆-C₂₀ aryl, C₁-C₈ alkyl-substituted C₆-C₂₀ aryl, halogen, nitro, C₁-C20 alkoxycarbonyl, C₁-C₂₀ alkoxy, or C₁-C₂₀ acyl, and further wherein a molded article having a thickness of 3.2 ± 0.12 millimeters and consisting of the polycarbonate, aromatic sulfonate compound, and an effective amount of each of a mold-release agent and an antioxidant has, after exposure to a total gamma radiation dose of 83 kGy and when measured according to ASTM D 1925-70, an increase in yellowness index (dYI) of less than or equal to 45, when compared to the unexposed molded article. Methods of making the thermoplastic composition, and articles prepared therefrom, are also disclosed.
  [FR] Cette invention concerne une composition thermoplastique comprenant un polycarbonate et un composé sulfonate aromatique représenté par la formule (Y)_m-Ar-(Z-S(O)₂-X)_n dans laquelle chaque X désigne indépendamment un groupe alkyle C₁-C₂₀ substitué ou non substitué, arylalkyle C₁-C₂₀ substitué ou non substitué, aryle C₆-C₂₀ substitué ou non substitué, ou alkylaryle C₇-C₄₀ substitué ou non substitué; Z désigne -O- ou -(-O-C_1-20-)_w-O- substitué ou non substitué, w étant compris entre 1 et 20; Ar désigne un groupe aromatique C₆-C₆₂; m est compris entre 0 et 3 et n est compris entre 3 et 6; et chaque Y désigne indépendamment alkyle C₁-C₂₀, alkyle C₁-C₂₀ substitué, aryle C₆-C₂₀, aryle C₆-C₂₀ à substitution alkyle C₁-C₈, halogène, nitro, alcoxycarbonyle C₁-C₂₀, alcoxy C₁-C₂₀, ou acyle C₁-C₂₀. Selon cette invention, un article moulé, qui présente une épaisseur de 3,2 ? 0,12 millimètres et qui est composé du polycarbonate, du composé sulfonate aromatique et d'une quantité efficace d'agent démoulant et d'antioxydant, présente, après avoir été exposé à une dose totale de rayonnement gamma de 83 kGy puis mesuré selon la norme ASTM D 1925-70, une augmentation de l'indice de jaunissement (dYI) inférieure ou égale à 45 comparé à l'article moulé non exposé. Cette invention concerne également des procédés de production de la composition thermoplastique et des articles préparés à partir de celle-ci.