2-(4-chlorophenyl)-6,7-dihydro-5H-1,4-dithiepine | 861838-89-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-(4-chlorophenyl)-6,7-dihydro-5H-1,4-dithiepine
• 英文别名: 5H-1,4-Dithiepin, 2-(4-chlorophenyl)-6,7-dihydro-
• CAS: 861838-89-3
• 化学式: C₁₁H₁₁ClS₂
• 分子量: 242.793
• InChiKey: JHBIKXWZWWVVEN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  50.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(4-chlorophenyl)-6,7-dihydro-5H-1,4-dithiepine 在 双氧水 作用下， 以 二氯甲烷 、 溶剂黄146 为溶剂， 生成 2-(4-Chloro-phenyl)-6,7-dihydro-5H-[1,4]dithiepine 1,1,4,4-tetraoxide
  参考文献：
  名称：

  2,3-Dihydro-dithiin and -dithiepine-1,1,4,4-tetroxides: small molecule non-peptide antagonists of the human galanin hGAL-1 receptor

  摘要：

  The neuropeptide galanin modulates several physiological functions such as cognition, learning, feeding behavior, and depression, probably via the galanin 1 receptor(GAL-R1). Using an HTS assay based on I-125-human galanin binding to the human galanin-l receptor (hGAL-R1), we discovered a series of 1,4-dithiin and dithiipine-1,1,4,4-tetroxides that exhibited binding affinity IC50's to hGAL-R1 ranging from 190 to 2700 nM. Two of the dithiepin analogues, 7 and 23, behaved pharmacologically as hGAL-R1 antagonists in secondary assays involving adenylate cyclase activity and GTP binding to G-proteins. Analogues 7 and 23 were also active in functional assays involving galanin, reversing the inhibitory effect of galanin on acetylcholine (ACh) release in rat brain hippocampal slices and electrically-stimulated guinea pig ileum twitch. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(00)00062-6
• 作为产物：
  描述：

  2-(4-chlorophenyl)-2-methyl-1,3-dithiane 在 四乙基溴化铵 、 2-碘酰基苯甲酸 作用下， 以 氯仿 为溶剂， 反应 1.5h， 以69%的产率得到2-(4-chlorophenyl)-6,7-dihydro-5H-1,4-dithiepine
  参考文献：
  名称：

  使用碘氧基苯甲酸 (IBX) 与四乙基溴化铵 (TEAB) 组合进行 1,3-二硫戊环和 1,3-二噻烷的扩环的第一个例子

  摘要：

  使用邻碘苯甲酸 (IBX) 与相应的 1,3-二硫杂环戊烷和 1,3-二硫杂环庚烷合成二氢-1,4-二硫杂环庚烷和二氢-1,4-二硫杂环庚烷的新型一锅法描述了四乙基溴化铵 (TEAB)。该协议的显着特点包括温和的反应条件、较短的反应时间和高产率。

  DOI：

  10.1055/s-2005-868496

文献信息

• A First Example Using<i>o</i>-Iodoxybenzoic Acid (IBX) in Combination with Tetraethylammonium Bromide (TEAB) for Ring Expansion of 1,3-Dithiolanes and 1,3-Dithianes
  作者：Krishnacharya G. Akamanchi、Vidyanand G. Shukla、Paresh D. Salgaonkar

  DOI：10.1055/s-2005-868496

  日期：——

  one-pot procedure for the synthesis of dihydro- 1,4-dithiins and dihydro-1,4-dithiepines from the corresponding 1,3-dithiolanes and 1,3-dithianes using o-iodoxybenzoic acid (IBX) in combination with tetraethylammonium bromide (TEAB) is de- scribed. The salient features of the protocol include mild reaction conditions, short reaction times and high yields.

  使用邻碘苯甲酸 (IBX) 与相应的 1,3-二硫杂环戊烷和 1,3-二硫杂环庚烷合成二氢-1,4-二硫杂环庚烷和二氢-1,4-二硫杂环庚烷的新型一锅法描述了四乙基溴化铵 (TEAB)。该协议的显着特点包括温和的反应条件、较短的反应时间和高产率。
• Facile synthesis of substituted dihydro-1,4-dithiins and -1,4-dithiepins from α-oxo ketene cyclic dithioacetals
  作者：Dewen Dong、Ran Sun、Haifeng Yu、Yan Ouyang、Qian Zhang、Qun Liu

  DOI：10.1016/j.tetlet.2005.08.128

  日期：2005.10

  A novel and facile synthesis of substituted 2,3-dihydro-1,4-dithiins and 6,7-dihydro-5H-1,4-dithiepins based on the reactions of α-bromo/hydroxy ketones with α-oxo ketene cyclic dithioacetals has been developed. A general mechanism for the reactions is proposed.

  基于α-溴/羟基酮与α-氧代乙烯酮环的反应，可轻松合成新颖的取代的2,3-二氢-1,4-二硫辛和6,7-二氢-5 H -1,4-二硫平已开发出二硫缩醛。提出了反应的一般机理。
• 2,3-Dihydro-dithiin and -dithiepine-1,1,4,4-tetroxides: small molecule non-peptide antagonists of the human galanin hGAL-1 receptor
  作者：Malcolm K Scott、Tina M Ross、Daniel H.S Lee、Hoau-Yan Wang、Richard P Shank、Kenneth D Wild、Coralie B Davis、Jeffrey J Crooke、Alexander C Potocki、Allen B Reitz

  DOI：10.1016/s0968-0896(00)00062-6

  日期：2000.6

  The neuropeptide galanin modulates several physiological functions such as cognition, learning, feeding behavior, and depression, probably via the galanin 1 receptor(GAL-R1). Using an HTS assay based on I-125-human galanin binding to the human galanin-l receptor (hGAL-R1), we discovered a series of 1,4-dithiin and dithiipine-1,1,4,4-tetroxides that exhibited binding affinity IC50's to hGAL-R1 ranging from 190 to 2700 nM. Two of the dithiepin analogues, 7 and 23, behaved pharmacologically as hGAL-R1 antagonists in secondary assays involving adenylate cyclase activity and GTP binding to G-proteins. Analogues 7 and 23 were also active in functional assays involving galanin, reversing the inhibitory effect of galanin on acetylcholine (ACh) release in rat brain hippocampal slices and electrically-stimulated guinea pig ileum twitch. (C) 2000 Elsevier Science Ltd. All rights reserved.
• Rapid Method for the Ring Expansion of 1,3-Dithiolanes and 1,3-Dithianes with <i>tert</i>-Butyl Hypochlorite
  作者：K. Akamanchi、Nitin Arote、Vikas Telvekar

  DOI：10.1055/s-2005-921906

  日期：——

  A new method for the ring expansion of 1,3-dithiolanes and 1,3-dithianes to dihydro-1,4-dithiins and dihydro-1,4-dithiepines, respectively, using tert-butyl hypochlorite at room temperature is described. The salient features of the protocol include mild reaction conditions, very short reaction time, and high yield.

  描述了一种在室温下使用叔丁基次氯酸将 1,3-dithiolanes 和 1,3-dithianes 分别扩环为 dihydro-1,4-dithiins 和 dihydro-1,4-dithiepines 的新方法。该协议的显着特点包括温和的反应条件、极短的反应时间和高产率。