3,6-bis(4-bromophenyl)-4-(methylthio)pyridazine | 1415146-82-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 3,6-bis(4-bromophenyl)-4-(methylthio)pyridazine
• 英文别名: 3,6-Bis(4-bromophenyl)-4-methylsulfanylpyridazine；3,6-bis(4-bromophenyl)-4-methylsulfanylpyridazine
• CAS: 1415146-82-5
• 化学式: C₁₇H₁₂Br₂N₂S
• 分子量: 436.17
• InChiKey: BQTXDGPXJQQNEW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  51.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1,4-bis(4-bromophenyl)-2-methylsulfanylbut-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91%的产率得到3,6-bis(4-bromophenyl)-4-(methylthio)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

文献信息

• A Novel and Highly Regioselective Route to Construct Methylthio-Substituted Pyridazines from Aryl Methyl Ketones at Room Temperature
  作者：Anxin Wu、Liuming Wu、Yan Yang、Meng Gao、Dongxue Zhang、Wenming Shu、Yanping Zhu

  DOI：10.1055/s-0031-1290433

  日期：2012.9

  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.