2,6-diphenyl-4H-thiopyran-4-one 1,1-dioxide | 41068-60-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 硫吡喃类
• 英文名称: 2,6-diphenyl-4H-thiopyran-4-one 1,1-dioxide
• 英文别名: 2,6-Diphenyl-4H-thiopyran-4-on-1,1-dioxid；4H-Thiopyran-4-one, 2,6-diphenyl-, 1,1-dioxide；1,1-dioxo-2,6-diphenylthiopyran-4-one
• CAS: 41068-60-4
• 化学式: C₁₇H₁₂O₃S
• 分子量: 296.346
• InChiKey: OGLCJGRIIBKZJR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  59.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2,6-diphenyl-4H-thiopyran-4-one 1,1-dioxide 在 对甲苯磺酰肼 作用下， 以 乙醇 为溶剂， 反应 4.5h， 生成 4-acetoxy-2,6-diphenyl-2H-thiopyran 1,1-dioxide
  参考文献：
  名称：

  Chemistry of 1,1-dioxothiopyrans. 2. Synthesis, structure, and properties of 4-diazo-2,6-diphenyl-4H-thiopyran 1,1-dioxide

  摘要：

  DOI：

  10.1021/jo00368a032
• 作为产物：
  描述：

  2,6-二苯基四氢硫代吡喃-4-酮 在 过氧乙酸 、 硫酸 、 碘 作用下， 以 二氯甲烷 、 二甲基亚砜 为溶剂， 反应 3.0h， 生成 2,6-diphenyl-4H-thiopyran-4-one 1,1-dioxide
  参考文献：
  名称：

  CYCLIC SULFONE ADDITIVES FOR LITHIUM ION BATTERIES

  摘要：

  本发明公开了适合用于电化学储能装置的环砜类有机化合物和含有该环砜类有机化合物的电解液，可用于降低电池电阻、延长循环寿命和改善高温性能。

  公开号：

  US20230378534A1

文献信息

• 4H-Thiopyran-1,1-dioxide and electrophotographic layers and elements
  申请人：Eastman Kodak Company

  公开号：US04514481A1

  公开（公告）日：1985-04-30

  Novel 4H-thiopyran-1,1-dioxides are disclosed. They are useful as electron transporters in electrophotographic layers and elements.

  本发明公开了一种4H-硫代吡喃-1,1-二氧化物类的新型化合物，其作为电子传输剂在电子照相层和元件中具有应用价值。
• CYCLIC SULFONE ADDITIVES FOR LITHIUM ION BATTERIES
  申请人：NOHMS Technologies, Inc.

  公开号：US20230378534A1

  公开（公告）日：2023-11-23

  Cyclic sulfone organic compounds and an electrolyte containing the cyclic sulfone organic compounds suitable for use in electrochemical energy storage devices useful for reducing battery resistance, increasing cycle life, and improving high-temperature performance are disclosed.

  本发明公开了适合用于电化学储能装置的环砜类有机化合物和含有该环砜类有机化合物的电解液，可用于降低电池电阻、延长循环寿命和改善高温性能。
• Electron transporting compounds, electrophotographic layers and elements comprising such compounds
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0157492A2

  公开（公告）日：1985-10-09

  An electrophotographic layer comprising an electrically insulating binder and an electron donar additionally comprises, as an electron transporting compound, a 4H-thiopyran-1,1-dioxide having an electron-withdrawing group in the 4-position and a half-wave reduction potential more positive than -0.5 volt as measured against a saturated calomel electrode. Novel compounds useful as the electron transporting compound are provided.

  由电绝缘粘合剂和电子捐赠剂组成的电致发光层，作为电子传输化合物，还包括一种4H-噻喃-1,1-二氧化物，该化合物在4位上有一个电子吸收基团，对饱和甘汞电极测量的半波还原电位大于-0.5伏。提供了可用作电子传输化合物的新型化合物。
• Syntheses of 4H-Thiopyran-4-one 1,1-Dioxides as Precursors to Sulfone-Containing Analogs of Tetracyanoquinodimethane
  作者：N. Geoffrey Rule、Michael R. Detty、Jeanne E. Kaeding、John A. Sinicropi

  DOI：10.1021/jo00111a027

  日期：1995.3

  Synthetic routes to the unsubstituted 4H-thiopyran-4-one 1,1-dioxide (5a), 2,6-dialkyl-substituted, 2-aryl- or 2-heteroaryl-6-alkyl-substituted, 2,6-diaryl- or diheteroaryl-substituted, and 2-heteroaryl-6-aryl-substituted 4H-thiopyran-4-one 1,1-dioxides 5b-s are described. Sodium hydrosulfide hydrate in buffered aqueous alcohol can be used as a substitute for hydrogen sulfide gas for the introduction of sulfur to methyl acrylate, to 1,5-disubstituted-1,4-pentadien-3-ones 13, or to 1,5-disubstituted-1,4-pentadiyn-3-ones 17. The double dehydrogenation af 2,3,5,6-tetrahydrothiopyran-4-one 1,1-dioxides 13 with iodine-DMSO-sulfuric acid gives thiopyran-4-one 1,1-dioxides 5 in good yield and small amounts of 1,4-pentadien-3-ones 13. 2,3,5,6-Tetrahydrothiopyran-4-one 1,1-dioxide (9) and 5,6-dihydrothiopyran-4-one 1,1-dioxide (12), which lack aryl or heteroaryl substituents, give poor yields of 4H-thiopyran-4-one 1,1-dioxide (5a) with iodine-DMSO-sulfuric acid.
• Arndt; Nachtwey; Pusch, Chemische Berichte, 1925, vol. 58, p. 1641
  作者：Arndt、Nachtwey、Pusch

  DOI：——

  日期：——