3-methoxy-5-(4-methylpent-3-enyl)pyridine | 1159426-50-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-methoxy-5-(4-methylpent-3-enyl)pyridine
• 英文别名: 3-Methoxy-5-(4-methylpent-3-enyl)pyridine
• CAS: 1159426-50-2
• 化学式: C₁₂H₁₇NO
• 分子量: 191.273
• InChiKey: WCERDLFSFABVBM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3-溴-5-甲氧基吡啶 、 在 potassium fluoride 、 palladium diacetate 、 potassium carbonate 、 2-二环己基磷-2,4,6-三异丙基联苯 、 2-二环己基磷-2',6'-二异丙氧基-1,1'-联苯 作用下， 以 水 、 甲苯 为溶剂， 反应 24.0h， 以33.2 mg的产率得到3-methoxy-5-(4-methylpent-3-enyl)pyridine
  参考文献：
  名称：

  Utilization of Potassium Vinyltrifluoroborate in the Development of a 1,2-Dianion Equivalent

  摘要：

  Previous studies of orthogonally reactive dibora species led to the discovery of a unique reactivity pattern associated with potassium vinyltrifluoroborate. Upon hydroboration, the vinyltrifluoroborate generates a 1,2-diboraethane, which is distinct from the 1,1-dibora intermediates generated when traditional alkenyldialkylboron species undergo hydroboration. The 1,2-dianion equivalent thus generated can be envisioned as a building block for the linkage of two different electrophiles via palladium-catalyzed Suzuki-Miyaura cross-couplings.

  DOI：

  10.1021/ol900822j

文献信息

• Utilization of Potassium Vinyltrifluoroborate in the Development of a 1,2-Dianion Equivalent
  作者：Gary A. Molander、Deidre L. Sandrock

  DOI：10.1021/ol900822j

  日期：2009.6.4

  Previous studies of orthogonally reactive dibora species led to the discovery of a unique reactivity pattern associated with potassium vinyltrifluoroborate. Upon hydroboration, the vinyltrifluoroborate generates a 1,2-diboraethane, which is distinct from the 1,1-dibora intermediates generated when traditional alkenyldialkylboron species undergo hydroboration. The 1,2-dianion equivalent thus generated can be envisioned as a building block for the linkage of two different electrophiles via palladium-catalyzed Suzuki-Miyaura cross-couplings.