1,1-dibutyl-3-(cyanomethylene)-6-methyl-3,4-dihydro-1H-1l4-pyrido[1,2-c][1,3,5,2]oxadiazaborinin-9-ium | 133652-06-9

• 英文名称: 1,1-dibutyl-3-(cyanomethylene)-6-methyl-3,4-dihydro-1H-1l4-pyrido[1,2-c][1,3,5,2]oxadiazaborinin-9-ium
• CAS: 133652-06-9
• 化学式: C₁₇H₂₆BN₃O
• 分子量: 299.224
• InChiKey: GEBPUGDOTSGJCT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  (butane-1-sulfenyl)-dibutyl-borane 、 2-cyano-N-(4-methylpyridin-2-yl)acetamide 以 四氢呋喃 为溶剂， 以58%的产率得到1,1-dibutyl-3-(cyanomethylene)-6-methyl-3,4-dihydro-1H-1l4-pyrido[1,2-c][1,3,5,2]oxadiazaborinin-9-ium
  参考文献：
  名称：

  Synthesis of boron chelates from N-(pyrid-2-YL)- and (N-4-methylpyrid-2-YL) cyanoacetamides and their tautomeric transformations

  摘要：

  Chelate complexes in which the boron atom is bound to the pyridine N atom and the O atom of the deprotonated ligand were synthesized by reaction of N-(pyrid-2-yl)- and N-(4-methylpyrid-2-yl) cyanoacetamides. A new type of intrachelate tautomeric transformation was discovered: the complexes obtained can exist in solutions in the form of two tautomers, which are derivatives of acetimidic acid or the corresponding ketene N,O-acetals.

  DOI：

  10.1007/bf00959647