2-(methylthio)-1,4-di(thiophen-3-yl)but-2-ene-1,4-dione | 1316302-78-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-(methylthio)-1,4-di(thiophen-3-yl)but-2-ene-1,4-dione
• CAS: 1316302-78-9
• 化学式: C₁₃H₁₀O₂S₃
• 分子量: 294.419
• InChiKey: CCJOMSXUESCCCY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.12
• 重原子数：
  18.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  34.14
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  2-(methylthio)-1,4-di(thiophen-3-yl)but-2-ene-1,4-dione 在 一水合肼 、 potassium hydroxide 作用下， 以 异丙醇 为溶剂， 反应 1.0h， 以92%的产率得到4-(methylthio)-3,6-di(thiophen-3-yl)pyridazine
  参考文献：
  名称：

  A Novel and Highly Regioselective Route to Construct Methylthio-Substituted Pyridazines from Aryl Methyl Ketones at Room Temperature

  摘要：

  A novel and highly regioselective two-step homocoupling/cyclization procedure from easily available aryl methyl ketones and hydrazine hydrate was developed for the synthesis of methylthio-substituted pyridazines at room temperature. The method has remarkable advantages owing to the simple substrates, mild reaction conditions, ease of manipulation, good yields and high regioselectivity.

  DOI：

  10.1055/s-0031-1290433
• 作为产物：
  描述：

  3-乙酰基噻吩 、 二甲基亚砜 在 碘 、 copper(II) oxide 作用下， 生成 2-(methylthio)-1,4-di(thiophen-3-yl)but-2-ene-1,4-dione
  参考文献：
  名称：

  A Novel and Highly Regioselective Route to Construct Methylthio-Substituted Pyridazines from Aryl Methyl Ketones at Room Temperature

  摘要：

  A novel and highly regioselective two-step homocoupling/cyclization procedure from easily available aryl methyl ketones and hydrazine hydrate was developed for the synthesis of methylthio-substituted pyridazines at room temperature. The method has remarkable advantages owing to the simple substrates, mild reaction conditions, ease of manipulation, good yields and high regioselectivity.

  DOI：

  10.1055/s-0031-1290433

文献信息

• A facile synthesis of indole–furan conjugates via integration of convergent and linear domino reactions
  作者：Yan Yang、Meng Gao、Liu-Ming Wu、Cong Deng、Dong-Xue Zhang、Yang Gao、Yan-Ping Zhu、An-Xin Wu

  DOI：10.1016/j.tet.2011.05.058

  日期：2011.7

  The convergent and linear domino reactions have been first integrated, for the first time, to provide an efficient synthesis of indole–furan conjugates from indoles, methyl ketones, and 1,3-dicarbonyl compounds.

  融合和线性多米诺反应首次被首次整合，以提供由吲哚，甲基酮和1,3-二羰基化合物有效合成吲哚-呋喃共轭物的方法。