p-Chlorphenyl-methansulfinat | 41231-41-8

• 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: p-Chlorphenyl-methansulfinat
• 英文别名: (4-Chlorophenyl) methanesulfinate
• CAS: 41231-41-8
• 化学式: C₇H₇ClO₂S
• 分子量: 190.65
• InChiKey: SZFROZFLIPNAPQ-UHFFFAOYSA-N

物化性质

• 沸点：
  298.3±42.0 °C(Predicted)
• 密度：
  1.413±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  45.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  甲烷亚磺酰氯化物 、 对氯苯酚 在 吡啶 作用下， 生成 p-Chlorphenyl-methansulfinat
  参考文献：
  名称：

  Nucleophilic substitution at sulfur. Effect of nucleophile and leaving group basicity as probe of bond formation and breaking

  摘要：

  DOI：

  10.1021/ja00790a031

文献信息

• The Mechanism of the Reactions of Alkoxy- and Aryloxytrimethylsilanes with Sulfinyl Chlorides. A Doubt about 4-Center Mechanism for the Bimolecular IVb–VIb Bond Cleavages
  作者：Seizi Kozuka、Tetsuji Higashino

  DOI：10.1246/bcsj.54.1183

  日期：1981.4

  Kinetic studies have been conducted for the reactions of ethoxytrimethylsilane with benzenesulfinyl chloride and aryloxytrimethylsilane with methanesulfinyl chloride. Both the reactions were found to obey second order rate equation. A clear negative ρ value was observed for the reaction of aryloxytrimethylsilane. The solvent effects suggested that both the two reactions were quite similar in their mechanisms. Nucleophilic addition of silyloxygen atom to sulfinyl group has been suggested for these two reactions.

  对乙氧基三甲基硅烷与苯亚磺酰氯及芳氧基三甲基硅烷与甲基亚磺酰氯的反应进行了动力学研究。这两类反应均遵循二级速率方程。在芳氧基三甲基硅烷的反应中观察到了一个明显的负ρ值.溶剂效应表明这两个反应的机理颇为相似。人们提出这两个反应的机理是硅氧原子对亚磺酰基的亲核加成。
• A kinetic study for the reaction of aryloxytrimethylsilane with methanesulfinyl chloride giving aryl methanesulfinate
  作者：Seizi Kozuka、Tetsuji Higashino

  DOI：10.1016/s0040-4039(00)71488-2

  日期：1980.1

  A nucleophilic attack of phenoxy-oxygen has been suggested as the mechanism of the reaction of aryloxytrimethylsilane with methanesulfinyl chloride.

  已经提出苯氧-氧的亲核攻击是芳氧基三甲基硅烷与甲亚磺酰氯反应的机理。