di-tert-butoxy disulfide

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: di-tert-butoxy disulfide
• 英文别名: t-Butoxy-disulphide；2-methyl-2-[(2-methylpropan-2-yl)oxydisulfanyl]oxypropane
• 化学式: C₈H₁₈O₂S₂
• 分子量: 210.362
• InChiKey: IVGGUOZBMKWNED-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  69.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  5,5-二甲基-1-吡咯啉-N-氧化物 、 di-tert-butoxy disulfide 生成 tert-butoxyl 5,5-dimethylpyrroline-N-oxide adduct radical
  参考文献：
  名称：

  Photolysis of Dialkoxy Disulfides:  A Convenient Source of Alkoxy Radicals for Addition to the Sphere of Fullerene C₆₀

  摘要：

  Photolysis of dialkoxy disulfides ROSSOR (R = Me, Et, i-Pr, t-Bu, i-PrCH2, t-BuCH(2)) yields the radicals RO(.), ROS(.), and ROS(.)=O that were identified on the basis of product analysis and spin trapping techniques. It has been shown that only the alkoxy radicals RO(.), produced from ROSSOR, add to the sphere of fullerene C-60 in steady state conditions to yield the RO-C-60(.) adducts which can be detected by ESR spectroscopy. The different trend of the hydrogen splitting constants in the RO-C-60(.) with respect to the corresponding RS-C-60(.) adducts previously reported has been interpreted as a consequence of the different C-O and C-S bond lengths.

  DOI：

  10.1021/jo952169e
• 作为产物：
  描述：

  叔丁醇 在 二氯化二硫 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 di-tert-butoxy disulfide
  参考文献：
  名称：

  多硫化物结构的双边不对称脱硫剂设计

  摘要：

  建立了一系列稳定、无味的具有两个不同掩模组的双侧脱硫试剂。多种芳基硼酸和碳/氮/硫亲核试剂可以顺序组装在SS基序的两侧，以良好至优异的产率提供不对称二硫化物。

  DOI：

  10.1002/anie.202408158

文献信息

• Photolysis of Dialkoxy Disulfides:  A Convenient Source of Alkoxy Radicals for Addition to the Sphere of Fullerene C₆₀
  作者：R. Borghi、L. Lunazzi、G. Placucci、G. Cerioni、A. Plumitallo

  DOI：10.1021/jo952169e

  日期：1996.1.1

  Photolysis of dialkoxy disulfides ROSSOR (R = Me, Et, i-Pr, t-Bu, i-PrCH2, t-BuCH(2)) yields the radicals RO(.), ROS(.), and ROS(.)=O that were identified on the basis of product analysis and spin trapping techniques. It has been shown that only the alkoxy radicals RO(.), produced from ROSSOR, add to the sphere of fullerene C-60 in steady state conditions to yield the RO-C-60(.) adducts which can be detected by ESR spectroscopy. The different trend of the hydrogen splitting constants in the RO-C-60(.) with respect to the corresponding RS-C-60(.) adducts previously reported has been interpreted as a consequence of the different C-O and C-S bond lengths.