三苯甲基苄基硫醚 | 6622-14-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 中文名称: 三苯甲基苄基硫醚
• 英文名称: benzyl triphenylmethyl sulfide
• 英文别名: Triphenyl-methyl-benzyl-thioether；Benzylthio-triphenylmethan；Benzyl-trityl-sulfid；Trityl-benzyl-sulfid；Trityl-benzylsulfid；Benzyltritylsulfid；Sulfide, benzyl trityl；[benzylsulfanyl(diphenyl)methyl]benzene
• CAS: 6622-14-6
• 化学式: C₂₆H₂₂S
• 分子量: 366.527
• InChiKey: PPBYIXBFCZFOTR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  27
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2930909090

反应信息

• 作为反应物：
  描述：

  三苯甲基苄基硫醚 在 10-甲基-9-均三甲苯基吖啶高氯酸盐 作用下， 以 二氯甲烷 为溶剂， 以59 %的产率得到二苄基二硫
  参考文献：
  名称：

  三苯甲基保护的硫醇和醇的光催化裂解

  摘要：

  我们报告了在 pH 中性条件下三苯甲基硫醚或醚的可见光光催化裂解。该方法导致以中等到极好的收率形成相应的对称二硫化物和醇。该协议只需要添加合适的光催化剂和光使其与多种功能正交，包括酸不稳定保护基团。相同的条件可用于直接将三苯甲基保护的硫醇转化为不对称的二硫化物或硒硫化物，并在固相有机合成中裂解三苯甲基树脂。

  DOI：

  10.1055/a-1979-5933
• 作为产物：
  描述：

  二苯甲酮 在 对甲苯磺酸一水合物 作用下， 以 四氢呋喃 、 乙腈 为溶剂， 反应 5.0h， 生成 三苯甲基苄基硫醚
  参考文献：
  名称：

  Electrochemical desulfurative formation of C–N bonds through selective activation of inert C(sp³)–S bonds

  摘要：

  通过选择性活化烷基硫醚的惰性 C(sp3)-S 键来构建 C-N 键的高效无金属电催化脱硫策略。

  DOI：

  10.1039/d4cc00142g

文献信息

• Dehydration Reactions in Water. Surfactant-type Brønsted Acid-catalyzed Dehydrative Etherification, Thioetherification, and Dithioacetalization in Water
  作者：Shu Kobayashi、Shinya Iimura、Kei Manabe

  DOI：10.1246/cl.2002.10

  日期：2002.1

  Dehydration reactions such as etherification, thioetherification, and dithioacetalization are efficiently catalyzed by a surfactant-type Bronsted acid in water.

  醚化、硫醚化和二硫代缩醛等脱水反应在水中由表面活性剂型布朗斯台德酸有效催化。
• Chemistry of aliphatic disulfides—XIII
  作者：R.G. Hiskey、M.A. Harpold

  DOI：10.1016/s0040-4020(01)97902-5

  日期：1967.1

  Conditions have been devised for the oxidation of S-benzhydryl thioethers with thiocyanogen. The procedure involves the use of a trifluoroacetic acid-acetic acid solvent. These conditions do not effect a disulfide bond present in the substrate.

  已经设计了用于用硫氰酸根氧化S-苯甲酰基硫醚的条件。该过程涉及使用三氟乙酸-乙酸溶剂。这些条件不影响基材中存在的二硫键。
• Sulfenyl halide polymerization terminators
  申请人：BRIDGESTONE/FIRESTONE, INC.

  公开号：EP1016674A1

  公开（公告）日：2000-07-05

  A method of preparing a functionalized polymer comprising the steps of initiating the formation and propagation of an anionically-polymerized living polymer, and terminating the propagation of the living polymer by reacting the polymer with a terminating agent selected from the group of agents defined by the formulas (III), (IV), and (V) where C is a carbon atom, S is a sulfur atom, X is a halogen atom, R2 and R4 are independently selected from hydrogen and carbon-based moieties, and where the phenyl groups are selected from unsubstituted and substituted phenyl groups.

  一种制备官能化聚合物的方法，包括以下步骤 启动阴离子聚合活聚合物的形成和繁殖，并通过使该聚合物与选自式(III)、(IV)和(V)所定义的制剂组的终止剂反应来终止该活聚合物的繁殖 其中 C 是碳原子，S 是硫原子，X 是卤素原子，R2 和 R4 独立地选自氢和碳基分子，苯基选自未取代和取代的苯基。
• Dehydration Reactions in Water. Brønsted Acid−Surfactant-Combined Catalyst for Ester, Ether, Thioether, and Dithioacetal Formation in Water
  作者：Kei Manabe、Shinya Iimura、Xiang-Min Sun、Shū Kobayashi

  DOI：10.1021/ja026241j

  日期：2002.10.1

  Dehydration reactions in water have been realized by a surfactant-type catalyst, dodecylbenzenesulfonic acid (DBSA). These reactions include dehydrative esterification, etherification, thioetherification, and dithioacetalization. In these reactions, DBSA and substrates form emulsion droplets whose interior is hydrophobic enough to exclude water molecules generated during the reactions. Detailed studies on the esterification revealed that the yields of esters were affected by temperature, amounts of DBSA used, and the substrates. Esters were obtained in high yields for highly hydrophobic substrates. On the basis of the difference in hydrophobicity of the substrates, unique selective esterification and etherification in water were attained. Furthermore, chemospecific, three-component reactions under DBSA-catalyzed conditions were also found to proceed smoothly. This work not only may lead to environmentally benign systems but also will provide a new aspect of organic chemistry in water.
• Hydrophobic Polymer-Supported Catalyst for Organic Reactions in Water:  Acid-Catalyzed Hydrolysis of Thioesters and Transprotection of Thiols
  作者：Shinya Iimura、Kei Manabe、Shū Kobayashi

  DOI：10.1021/ol026906m

  日期：2003.1.1

  A hydrophobic polystyrene-supported sulfonic acid was found to be effective for hydrolysis of thioesters in pure water. It was revealed that the catalyst was much superior to other Bronsted acid catalysts. Transprotection of thiols from thioesters to thioethers has been successfully performed in water using this catalytic system.