6-Thia-5,7-diazapentacyclo[11.8.0.02,10.04,8.016,21]henicosa-1(13),2(10),4,7,11,14,16,18,20-nonaene-3,9-dione

• 分子结构分类: 有机化合物 - 苯类化合物 - 菲及其衍生物
• 英文名称: 6-Thia-5,7-diazapentacyclo[11.8.0.02,10.04,8.016,21]henicosa-1(13),2(10),4,7,11,14,16,18,20-nonaene-3,9-dione
• 化学式: C₁₈H₈N₂O₂S
• 分子量: 316.34
• InChiKey: VUBLXEFMIBEAPU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  23
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  88.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  benz-1,4-phenanthrenequinone 在 吡啶 、 氯化亚砜 、 氨基甲酸甲酯 作用下， 以 苯 为溶剂， 反应 7.5h， 以38%的产率得到6-Thia-5,7-diazapentacyclo[11.8.0.02,10.04,8.016,21]henicosa-1(13),2(10),4,7,11,14,16,18,20-nonaene-3,9-dione
  参考文献：
  名称：

  Use of Thiazyl Chlorides, Alkyl Carbamates, and Thionyl Chloride To Fuse 1,2,5-Thiadiazoles to Quinones and To Oxidize, Chlorinate, and Aminate Them

  摘要：

  Thiazyl chlorides in a simple one-step procedure fuse 1,2,5-thiadiazole rings to quinones. So do alkyl carbamates mixed with excess thionyl chloride and pyridine. Evidence is put forward to support the hypothesis that NSCl or a related thiazyl derivative is the reactive species that brings about the transformations. Selenoyl chloride mixed with an alkyl carbamate, pyridine, and quinones similarly gives 1,2,5-selenodiazoloquinones. Thionyl chloride in pyridine chlorinates quinones and oxidizes hydroquinones. 2,3-Dichloro-1,4-quinones with S4N4 or. with alkyl N-sulfinylcarbamates give 1,2,5-thiadiazoloquinones. Quinones and their 2 3-dichloro derivatives with TsNSO in pyridine give betaine derivatives of 2,3-diaminoquinones, which pyrrolidine converts into 2-amino-3(tosylamino)quinones. A unified set of mechanisms is presented that accounts for these transformations.

  DOI：

  10.1021/jo00110a036

文献信息

• Use of Thiazyl Chlorides, Alkyl Carbamates, and Thionyl Chloride To Fuse 1,2,5-Thiadiazoles to Quinones and To Oxidize, Chlorinate, and Aminate Them
  作者：Shuhao Shi、Thomas J. Katz、Bingwei V. Yang、Longbin Liu

  DOI：10.1021/jo00110a036

  日期：1995.3

  Thiazyl chlorides in a simple one-step procedure fuse 1,2,5-thiadiazole rings to quinones. So do alkyl carbamates mixed with excess thionyl chloride and pyridine. Evidence is put forward to support the hypothesis that NSCl or a related thiazyl derivative is the reactive species that brings about the transformations. Selenoyl chloride mixed with an alkyl carbamate, pyridine, and quinones similarly gives 1,2,5-selenodiazoloquinones. Thionyl chloride in pyridine chlorinates quinones and oxidizes hydroquinones. 2,3-Dichloro-1,4-quinones with S4N4 or. with alkyl N-sulfinylcarbamates give 1,2,5-thiadiazoloquinones. Quinones and their 2 3-dichloro derivatives with TsNSO in pyridine give betaine derivatives of 2,3-diaminoquinones, which pyrrolidine converts into 2-amino-3(tosylamino)quinones. A unified set of mechanisms is presented that accounts for these transformations.