5-ethyl-4-propyl-2l4-spiro[[1,3,2]dioxaborinane-2,2'-[1,3,2]oxazaborolo[5,4,3-ij]quinolin]-3'-ium | 185611-03-4

• 英文名称: 5-ethyl-4-propyl-2l4-spiro[[1,3,2]dioxaborinane-2,2'-[1,3,2]oxazaborolo[5,4,3-ij]quinolin]-3'-ium
• CAS: 185611-03-4
• 化学式: C₁₇H₂₂BNO₃
• 分子量: 299.178
• InChiKey: UTRLJPRFBQEUED-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：

  2-乙基-1,3-己二醇 、 以 苯 为溶剂， 以96.61%的产率得到5-ethyl-4-propyl-2l4-spiro[[1,3,2]dioxaborinane-2,2'-[1,3,2]oxazaborolo[5,4,3-ij]quinolin]-3'-ium
  参考文献：
  名称：

  Synthesis and Characterization of Boron Spirochelates. I. Some Mixed-Ligand Boron(III) Heterocycles Containing a Diol and 8-Quinolinol

  摘要：

  The reaction of B(OPr-i)(3) with 8-quinolinol (OXH) in 1:1 molar ratio in refluxing benzene yields [OXB(OPr-i)(2)](1). Further reaction of (1) with diols in refluxing benzene yields spirochelates of boron(III) of the type [OXB(O-G-O)] (where G= -CH2-CH2-, -CH2-CH-CH2-CH3-C(CH3)(2)-(CH3)(2)C-,-(CH2)(4)- -CH2-CH(C2H5)-CH-CH2-CH2-CH3, (CH3)(2)C-CH2-CH-CH3, and -(CH2)(6)-). All these derivatives are soluble in common organic solvents and are monomeric. They were characterised by elemental analyses, IR and multinuclear NMR (H-1, C-13, B-11) spectral studies. These studies suggest a weak coordination between boron and the nitrogen of the 8-quinolinol moiety leading to tetracoordination around boron in all of these derivatives.

  DOI：

  10.1080/00945719608004401