(4-methylthiophenyl)(p-tolyl)methane | 1426391-26-5

• 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: (4-methylthiophenyl)(p-tolyl)methane
• 英文别名: 1-Methyl-4-[(4-methylsulfanylphenyl)methyl]benzene
• CAS: 1426391-26-5
• 化学式: C₁₅H₁₆S
• 分子量: 228.358
• InChiKey: RKXABDZOUQLEQQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  (4-methylthiophenyl)(p-tolyl)methanol 在 碘 作用下， 以 二氯甲烷 为溶剂， 反应 7.0h， 生成 (4-methylthiophenyl)(p-tolyl)methanone 、 (4-methylthiophenyl)(p-tolyl)methane
  参考文献：
  名称：

  无溶剂反应条件下碘催化的芳基取代醚歧化†

  摘要：

  碘被证明是在无溶剂反应条件下芳基取代的醚歧化的有效催化剂。将各种取代的1,1,1'，1'-四芳基二甲基醚转化为相应的二芳基酮和二芳基甲烷衍生物。由I 2催化的4-甲氧基苯基取代的醚的转化也产生了单烷基化和二烷基化的Friedel-Crafts产品。用催化量的碘处理三苯甲基烷基和三苯甲基苄基醚三苯甲烷以及相应的醛和酮。供电子的取代基促进了反应，而吸电子基团阻止了该反应。反应性差异不是很大。这种观察可能有利于氢化物转移，主要是从醚的电子富集较少的一侧开始，具有更稳定的碳正离子形成。通过同位素研究，可以确定，大部分的C–H键断裂在速率确定步骤中发生，而羰基氧原子则起源于起始醚，而不是空气。转化是在空气和氩气下进行的，HI不是起作用的催化剂。

  DOI：

  10.1039/c3ob27267b

文献信息

• Polyarylene sulfide thermoplastic resin composition
  申请人：Baek Joong Nam

  公开号：US20070123627A1

  公开（公告）日：2007-05-31

  A polymer composition includes a polyarylene sulfide resin, a olefinic graft copolymer, and a fluorinated polyolefin resin. Some embodiments may additionally comprise an epoxy compound and/or a filler. In some embodiments, the compositions have good flame retardancy, impact strength, and flexural strength.
• Biaxially Oriented Polyarylene Sulfide Film and Laminated Polyarylene Sulfide Sheets Comprising the Same
  申请人：Higashioji Takuji

  公开号：US20070299219A1

  公开（公告）日：2007-12-27

  A biaxially oriented polyarylene sulfide film and laminated polyarylene sulfide sheets of the film contain polyarylene sulfide and other thermoplastic resin A different from the polyarylene sulfide, wherein the contents of the polyarylene sulfide and the thermoplastic resin A are 70 to 99 parts by weight and 1 to 30 parts by weight respectively when the total amount of the polyarylene sulfide and the thermoplastic resin A is taken as 100 parts by weight and the resin thermoplastic A forms a dispersed phase with an average particle diameter of 10 to 500 nm and the biaxially oriented polyarylene sulfide film exhibits a tensile elongation at break of 110 to 250% in at least one of the longitudinal direction and width direction and a tensile fracture elongation of 80 to 250% in the other direction.
• POLYPHENYLENE SULFIDE RESIN COMPOSITION
  申请人：Kodama Kazumi

  公开号：US20100048777A1

  公开（公告）日：2010-02-25

  A polyphenylene sulfide resin composition includes (A) a polyphenylene sulfide resin containing (a1) an oxidatively crosslinked polyphenylene sulfide resin with a non-Newtonian viscosity index of 1.15 to less than 1.30 and a melt viscosity of 20 Pa·s to less than 40 Pa·s at 300° C. and 1216 second −1 , and (a2) an oxidatively crosslinked polyphenylene sulfide resin with a non-Newtonian viscosity index of 1.30 to less than 1.45 and a melt viscosity of 40 Pa·s to less than 60 Pa·s at 300° C. and 1216 second −1 ; (B) a fiber reinforcement; and (C) a non-fiber reinforcement is excellent in the resistance against chemicals such as fuel.
• Thermoplastic polymer mixtures, and applications thereof
  申请人：El-Hibri Mohammad Jamal

  公开号：US20100144955A1

  公开（公告）日：2010-06-10

  Thermoplastic polymer mixture (M) comprising at least one poly(aryl ether ketone) (P1), at least one poly(arylene sulfide) (P2), and between 0 and 25 wt. % of the total weight of the thermoplastic mixture (M), of a thermoplastic polymer material (P3) consisting of (i) at least one poly(biphenyl ether sulfone) (P3a), and/or (ii) at least one poly(ether imide) (P3b), and/or at least one poly(ether imide sulfone) (P3c), wherein: the combined weight amount of the poly(aryl ether ketone) (P1) and the poly(arylene sulfide) (P2), based on the total weight of the polymer mixture (M), is of at least 30%, and the weight amount of the poly(aryl ether ketone) (P1), based on the combined weight of the poly(aryl ether ketone) (P1) and the poly(arylene sulfide) (P2), is of at most 90%.
• BIAXIALLY ORIENTED POLYARYLENE SULFIDE FILM AND METHOD FOR PRODUCING THE SAME
  申请人：Machida Tetsuya

  公开号：US20100209712A1

  公开（公告）日：2010-08-19

  A biaxially oriented polyarylene sulfide film which has an excellent elongation at break and flatness is provided. The biaxially oriented film may be a biaxially oriented polyarylene sulfide film which is substantially composed of a polyarylene sulfide resin (A), wherein one of the elongations at break in the machine direction and in the transverse direction of the film is not lower than 110%; one of the breaking stresses in the machine direction and in the transverse direction of the film of the film is not higher than 200 MPa; and both of the heat shrinkage ratio in the machine direction of the film and that in the transverse direction of the film at 260° C. for 10 minutes are not less than 0% and not more than 10%.