2,3-bis<(2-carbomethoxyethyl)thio>indole | 158585-49-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 2,3-bis<(2-carbomethoxyethyl)thio>indole
• 英文别名: methyl 3-[[2-(3-methoxy-3-oxopropyl)sulfanyl-1H-indol-3-yl]sulfanyl]propanoate
• CAS: 158585-49-0
• 化学式: C₁₆H₁₉NO₄S₂
• 分子量: 353.463
• InChiKey: YMLFWZUWWLECLG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  23
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  119
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2,3-bis<(2-carbomethoxyethyl)thio>indole 在 硫代水杨酸 作用下， 以 三氟乙酸 为溶剂， 反应 1.0h， 以80%的产率得到2-<(2-carbometoxyethyl)thio>indole
  参考文献：
  名称：

  Nonreductive Desulfenylation of 3-Indolyl Sulfides. Improved Syntheses of 2-Substituted Indoles and 2-Indolyl Sulfides

  摘要：

  Desulfenylation of 3-indolyl sulfides to the corresponding 3-unsubstituted indoles is usually carried out under reductive conditions, thus accommodating only substituents which are resistant to reduction. We have developed a nonreductive procedure for removal of a sulfide at the 3-position of indoles, using trifluoroacetic acid in the presence of a thiol as trapping agent, which is compatible with a large array of functionalities on the indole ring. In addition, the desulfenylation occurs selectively at the 3-position of the indole, and sulfide groups at other positions of the molecule remain untouched. Thus, indole 2,3-bis-sulfides are selectively desulfenylated at the 3-position, affording 3-unsubstituted 2-indolyl sulfides. This methodology broadens the use of sulfide as a protecting group for the 3-position of indoles.

  DOI：

  10.1021/jo00100a045
• 作为产物：
  描述：

  2,3-bis<(4-methoxyphenyl)thio>indole 以95%的产率得到
  参考文献：
  名称：

  Hamel Pierre, Zajac Nicolas, Atkinson Joseph G., Girard Yves, J. Org. Chem, 59 (1994) N 21, S 6372-6377

  摘要：

  DOI：

文献信息

• Cyclization of 2- and 3-indolythioalkanoic acids to novel indole-containing tricyclic ring systems
  作者：Pierre Hamel、Mario Girard

  DOI：10.1002/jhet.5570330624

  日期：1996.11

  series of 2- and 3-indolylthioalkanoic acids of various chain lengths were cyclized under dehydrative conditions affording tricyclic indole-containing ring systems wherein the third ring contains a sulfur atom attached to the 2- or 3-position of the indole ring. This methodology affords entry into the novel thiepino[3,2-b]indole, thiocino[2,3-b]indole and thiocino[3,2-b]indole ring systems.

  在脱水条件下将一系列各种链长的2-和3-吲哚基硫代链烷酸环化，得到含三环吲哚的环系统，其中第三个环含有连接到吲哚环的2-或3-位的硫原子。该方法提供了新的噻吩并[3，2- b ]吲哚，噻吩并[2，3- b ]吲哚和噻吩并[3，2- b ]吲哚环系统的入口。