phenyl methanesulfinate | 31401-22-6

• 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: phenyl methanesulfinate
• 英文别名: O-Phenyl-methylsulfinat；Phenyl-methansulfinat
• CAS: 31401-22-6
• 化学式: C₇H₈O₂S
• 分子量: 156.205
• InChiKey: ARVMQJNFAGOOLZ-UHFFFAOYSA-N

物化性质

• 沸点：
  260.3±23.0 °C(Predicted)
• 密度：
  1.270±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  10
• 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 、 苯酚 在 吡啶 作用下， 生成 phenyl methanesulfinate
  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。
• HYDROXIDE-CATALYZED FORMATION OF SILICON-OXYGEN BONDS BY DEHYDROGENATIVE COUPLING OF HYDROSILANES AND ALCOHOLS
  申请人：CALIFORNIA INSTITUTE OF TECHNOLOGY

  公开号：US20170029447A1

  公开（公告）日：2017-02-02

  The present disclosure is directed to methods for dehydrogenatively coupled hydrosilanes and alcohols, the methods comprising contacting an organic substrate having at least one organic alcohol moiety with a mixture of at least one hydrosilane and sodium and/or potassium hydroxide, the contacting resulting in the formation of a dehydrogenatively coupled silyl ether. The disclosure further described associated compositions and methods of using the formed products.

  本公开涉及一种将脱氢偶联的氢硅烷和醇的方法，所述方法包括将至少具有一个有机醇基团的有机底物与至少一种氢硅烷和氢氧化钠和/或氢氧化钾的混合物接触，所述接触导致形成脱氢偶联的硅醚。该公开还描述了相关的组合物和使用所形成产品的方法。
• 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。
• PROCESS FOR PRODUCING POLYDIENES
  申请人：Bridgestone Corporation

  公开号：EP2780381A1

  公开（公告）日：2014-09-24
• Process For Producing Polydienes
  申请人：McCauley Kevin M.

  公开号：US20140303327A1

  公开（公告）日：2014-10-09

  A method for producing a polydiene, the method comprising the steps of: (i) forming an active catalyst by combining a lanthanide-containing compound, an alkylating agent, and a halogen source in the substantial absence of a sulfone, a sulfoxide, and a phosphine oxide; and (ii) polymerizing conjugated diene monomer in the presence of the active catalyst and a polymerization modulator selected from the group consisting of a sulfone, a sulfoxide, and a phosphine oxide.