pinacolboratamethylenetriphenylphosphonium iodide

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: pinacolboratamethylenetriphenylphosphonium iodide
• 英文别名: Triphenyl-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]phosphanium;iodide
• 化学式: C₂₅H₂₉BO₂P*I
• 分子量: 530.193
• InChiKey: SVJSMMBTXHLGGC-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.62
• 重原子数：
  30
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  9-芴酮 、 pinacolboratamethylenetriphenylphosphonium iodide 在 potassium ethoxide 作用下， 以 六甲基磷酰三胺 为溶剂， 以50%的产率得到9-亚甲基芴
  参考文献：
  名称：

  PINACOLBORATAMETHYL- ENETRIPHENYLPHOSPHONIUM IODIDE, A NEW METHYLENE TRANSFER REAGENT

  摘要：

  The title compound is easily prepared and reacts with various aldehydes and ketone. The reagent is compatible with free hydroxy groups. Yields with various aldehydes and ketones are in 50- > 99% range. Both aliphatic, aromatic and unsaturated carbonyls react.

  DOI：

  10.1081/scc-120005942
• 作为产物：
  描述：

  碘甲基硼酸频哪醇酯 、 三苯基膦 以 苯 为溶剂， 以78%的产率得到pinacolboratamethylenetriphenylphosphonium iodide
  参考文献：
  名称：

  PINACOLBORATAMETHYL- ENETRIPHENYLPHOSPHONIUM IODIDE, A NEW METHYLENE TRANSFER REAGENT

  摘要：

  The title compound is easily prepared and reacts with various aldehydes and ketone. The reagent is compatible with free hydroxy groups. Yields with various aldehydes and ketones are in 50- > 99% range. Both aliphatic, aromatic and unsaturated carbonyls react.

  DOI：

  10.1081/scc-120005942

文献信息

• PINACOLBORATAMETHYL- ENETRIPHENYLPHOSPHONIUM IODIDE, A NEW METHYLENE TRANSFER REAGENT
  作者：Abed Al-Aziz Quntar、Morris Srebnik

  DOI：10.1081/scc-120005942

  日期：2002.1

  The title compound is easily prepared and reacts with various aldehydes and ketone. The reagent is compatible with free hydroxy groups. Yields with various aldehydes and ketones are in 50- > 99% range. Both aliphatic, aromatic and unsaturated carbonyls react.