3,4-Dimethylthiophene-2,5-dione | 10547-83-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氢噻吩类
• 英文名称: 3,4-Dimethylthiophene-2,5-dione
• 英文别名: 2,5-Thiophenedione, 3,4-dimethyl-
• CAS: 10547-83-8
• 化学式: C₆H₆O₂S
• 分子量: 142.178
• InChiKey: QINKKBMLWVZGGQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  59.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  R,S-3,4-dimethylthiolane-2,5-dione 在 四丁基溴化铵 、 溴 、 三乙胺 作用下， 以 乙醚 、 二氯甲烷 为溶剂， 生成 3,4-Dimethylthiophene-2,5-dione
  参考文献：
  名称：

  Facile Conversion of Succinic to Maleic-Type Anhydrides, Thioanhydrides, and Imides

  摘要：

  DOI：

  10.1021/jo00126a013

文献信息

• Antiviral composition derived from Allium cepa and therapeutic use thereof
  申请人：——

  公开号：US20030026859A1

  公开（公告）日：2003-02-06

  Novel medicinal extracts derived from Allium species, preferably Allium cepa are provided. These extracts have broad medicinal properties, especially for treatment of ADS and other viral infections.

  从薤白中提取的新型药用提取物，最好是 薤白 提供。这些提取物具有广泛的药用特性，尤其适用于治疗 ADS 和其他病毒感染。
• COMPOSITION COMPRISING A COMPOUND OF THIOLACTONE TYPE AND A PARTICULAR SOLVENT AND PROCESS FOR TREATING KERATIN MATERIALS WITH THE COMPOSITION
  申请人：L'Oreal

  公开号：US20200031796A1

  公开（公告）日：2020-01-30

  The present invention relates to a composition comprising: (a) at least one compound of thiolactone type, and (b) one or more solvents, which may be identical or different, chosen from polar (non-)protic organic solvents; the pH of said composition being less than or equal to 7.
• US6340483B1
  申请人：——

  公开号：US6340483B1

  公开（公告）日：2002-01-22
• [EN] ANTIVIRAL COMPOSITION DERIVED FROM ALLIUM CEPA AND THERAPEUTIC USE THEREOF<br/>[FR] COMPOSITION ANTIVIRALE DERIVEE DE L'ALLIUM CEPA ET APPLICATION THERAPEUTIQUE ASSOCIEE
  申请人：DIEPON S A

  公开号：WO2003059071A1

  公开（公告）日：2003-07-24

  Novel medicinal extracts derived from Allium species, preferably Allium cepa are provided. These extracts have broad medicinal properties, especially for treatment of AMS and other viral infections.
• Facile Conversion of Succinic to Maleic-Type Anhydrides, Thioanhydrides, and Imides
  作者：Michael J. Kates、J. Herman Schauble

  DOI：10.1021/jo00126a013

  日期：1995.10