2,5-Bis-(tert-butyl-dimethyl-silanyl)-thiophene 1,1-dioxide | 143810-38-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: 2,5-Bis-(tert-butyl-dimethyl-silanyl)-thiophene 1,1-dioxide
• 英文别名: 2,5-Bis(tert-butyldimethylsilyl)thiophene 1,1-dioxide；tert-butyl-[5-[tert-butyl(dimethyl)silyl]-1,1-dioxothiophen-2-yl]-dimethylsilane
• CAS: 143810-38-2
• 化学式: C₁₆H₃₂O₂SSi₂
• 分子量: 344.666
• InChiKey: QLEITZOUCOODMZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.28
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2,5-Bis-(tert-butyl-dimethyl-silanyl)-thiophene 在 间氯过氧苯甲酸 作用下， 以 二氯甲烷 为溶剂， 反应 24.0h， 以80%的产率得到2,5-Bis-(tert-butyl-dimethyl-silanyl)-thiophene 1,1-dioxide
  参考文献：
  名称：

  Preparation of 2,5-Disilylated Thiophene Derivatives and Their Conversion to 2,5-Dihalo Derivatives

  摘要：

  2,5-Disilylated thiophenes were prepared and readily oxidized with m-chloroperbenzoic acid (m-CPBA) to give the corresponding 1,1-dioxides. The thiophene dioxide was converted to 2,5-dihalogenothiophene dioxides with halogenating agents.

  DOI：

  10.3987/com-92-6015

文献信息

• Preparation of 2,5-Disilylated Thiophene Derivatives and Their Conversion to 2,5-Dihalo Derivatives
  作者：Naomichi Furukawa、Hiroki Hoshiai、Tadao Shibutani、Masato Higaki、Fujiko Iwasaki、Hisashi Fujihara

  DOI：10.3987/com-92-6015

  日期：——

  2,5-Disilylated thiophenes were prepared and readily oxidized with m-chloroperbenzoic acid (m-CPBA) to give the corresponding 1,1-dioxides. The thiophene dioxide was converted to 2,5-dihalogenothiophene dioxides with halogenating agents.
• Oligothiophene-<i>S</i>,<i>S</i>-dioxides:  a New Class of Thiophene-based Materials
  作者：Giovanna Barbarella、Olga Pudova、Catia Arbizzani、Marina Mastragostino、Alessandro Bongini

  DOI：10.1021/jo972108b

  日期：1998.3.1