bis<4-(methylthio)phenyl>methane | 22276-28-4

• 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: bis<4-(methylthio)phenyl>methane
• 英文别名: bis(4-(methylthio)phenyl)methane；bis(4-thioanisyl)methane；Bismethan；Di-(p-Methylmercapto-phenyl)-methan；4,4'-Dithiomethyldiphenylmethan；Benzene, 1,1'-methylenebis[4-(methylthio)-；1-methylsulfanyl-4-[(4-methylsulfanylphenyl)methyl]benzene
• CAS: 22276-28-4
• 化学式: C₁₅H₁₆S₂
• 分子量: 260.424
• InChiKey: GGWCDZIQHFUTIZ-UHFFFAOYSA-N

物化性质

• 熔点：
  55-56 °C
• 沸点：
  250 °C(Press: 17 Torr)
• 密度：
  1.14±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  50.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  bis<4-(methylthio)phenyl>methane 在 双氧水 作用下， 以 溶剂黄146 为溶剂， 反应 17.0h， 以87%的产率得到bis(4-(methylsulfonyl)phenyl)methane
  参考文献：
  名称：

  Carbon acidity. 66. Equilibrium ion pair acidities of substituted diphenylmethanes in cyclohexylamine

  摘要：

  DOI：

  10.1021/ja00310a037
• 作为产物：
  描述：

  二甲基二硫 、 1-碘-4-[(4-碘苯基)甲基]苯 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 以82%的产率得到bis<4-(methylthio)phenyl>methane
  参考文献：
  名称：

  通过S和亚硫基硫原子之间的分子间空间相互作用进行远程Pummerer反应。

  摘要：

  描述了对-双（甲硫基）-芳族化合物1的单亚砜的远程Pummerer反应。1与（CF（3）CO）（2）O在CH（2）Cl（2）中的反应产生相应的单-Pummerer产物2，双-Pummerer产物3和双硫化物4的混合物以n：1：1的比例（n> / = 2）。3和4的1：1形成表明硫原子之间存在分子间相互作用。与氘标记的1-d（3）（）的反应表明2的形成发生在1a-d（3）（）-1d-d（3）（）中的亚磺酰基和亚磺酰基上2-d（3）（）：2-d（2）（）的乘积比在3.5-10之间。另一方面，优选以通常的方式在亚磺酰基上发生1e-d（3）（）的Pummerer反应。双硫化物4和双亚砜5的1：1混合物与（CF（3）CO）（2）O的反应也得到2，3，

  DOI：

  10.1021/jo982377h

文献信息

• Acid-promoted rearrangement of arylmethyl azides: applications toward the synthesis of N-arylmethyl arenes and polycyclic heteroaromatic compounds
  作者：Jumreang Tummatorn、Charnsak Thongsornkleeb、Somsak Ruchirawat

  DOI：10.1016/j.tet.2012.04.014

  日期：2012.6

  nucleophiles. We report here the reaction of this iminium ion with aromatic nucleophiles to give N-arylmethyl arenes and the reaction with heteroaromatic compounds to give fused polycyclic heteroaromatic products in a formal [4+2] cycloaddition. The short synthesis of isocrytolepine, an antimalarial agent, further demonstrated the utility of this process.

  酸促进的Aubé-Schmidt对芳基甲基叠氮化物的重排提供了有用的原位亚胺离子中间体，可以被各种亲核试剂有效地捕获。我们在此报告此亚胺离子与芳族亲核试剂的反应，以生成N-芳基甲基芳烃；与杂芳族化合物的反应，以在正式的[4 + 2]环加成反应中得到稠合的多环杂芳族产物。异辛酚（抗疟药）的短合成进一步证明了该方法的实用性。
• Topchil,V.A.; Zavgorodnii,S.V., Journal of Organic Chemistry USSR (English Translation), 1969, vol. 5, p. 130 - 131
  作者：Topchil,V.A.、Zavgorodnii,S.V.

  DOI：——

  日期：——
• Fluorinated bis (phthalic anhydride) and method for producing the same
  申请人：Masuda Go

  公开号：US20080119659A1

  公开（公告）日：2008-05-22

  It is an object of the present invention to provide fluorinated bis(phthalic anhydride) which has less coloration and higher solubility in comparison with conventional compounds, and a method for producing the same. Further, it is also an object of the present invention to provide a method for producing a fluorinated bis(phthalonitrile) compound, which is an intermediate raw material compound of the method for producing the fluorinated bis(phthalic anhydride), and a polyamic acid and a polyimide, which are produced from the fluorinated bis(phthalic anhydride). A fluorinated bis(phthalic anhydride) of the present invention is the fluorinated bis(phthalic anhydride) represented by the following formula (I 1 ), wherein its specific surface area is 3.0 m 2 /g or larger. It is also characterized in that its molar absorption coefficient is 0.6 L/mol·cm or less at a wavelength of 360 nm. [wherein, m and n independently represent integers of 1 to 3, and Z 1 represents a single bond group or a bivalent organic group.]
• Production method of polyimide solution and fluorinated polyimide solution
  申请人：Masuda Go

  公开号：US20100284664A1

  公开（公告）日：2010-11-11

  The invention aims to provide a method by which a solution of polyimide can be easily obtained. Further, the invention aims to provide a fluorinated polyimide solution by which fluorinated polyimide excellent especially as an optical material and an electronic functional material can easily be produced. The production method of the soluble polyimide solution according to invention is characterized by mixing a mixture containing a polyamide acid, a cyclodehydration reagent, and a solvent by a rotation-revolution mixing method. Further, the fluorinated polyimide solution of the invention is a solution of polyimide defined by the following formula (II): wherein, X and Y independently represent divalent organic groups; Z represents chlorine atom, bromine atom, or iodine atom; p represents an integer of 1 to 3; q represents an integer of 0 to 2; and p+q=3.
• PHOTOSENSITIVE RESIN COMPOSITION, PLANOGRAPHIC PRINTING PLATE PRECURSOR, METHOD FOR PRODUCING PLANOGRAPHIC PRINTING PLATE, AND POLYMER COMPOUND
  申请人：FUJIFILM CORPORATION

  公开号：US20170173938A1

  公开（公告）日：2017-06-22

  Provided are a photosensitive resin composition which enables production of a lithographic printing plate precursor having a non-image portion which has good solubility in an alkali aqueous solution and which enables production of a lithographic printing plate having excellent chemical resistance and excellent printing durability, a lithographic printing plate precursor obtained by using the photosensitive resin composition, a method for producing a lithographic printing plate, and a new polymer compound. The photosensitive resin composition of the present invention contains: a polymer compound which has an amine bond or a quaternary ammonium salt bond, and at least one bond selected from the group consisting of a urea bond, a urethane bond, and a carbonate bond in the main chain and has a sulfonamide group or a phenolic hydroxyl group in the main chain and/or the side chain; and an infrared absorbing material.