4-[[(4-methylphenyl)methyl]seleno]-4'-(trifluoromethyl)-1,1'-biphenyl | 1097832-94-4

• 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: 4-[[(4-methylphenyl)methyl]seleno]-4'-(trifluoromethyl)-1,1'-biphenyl
• 英文别名: 1-Methyl-4-[[4-[4-(trifluoromethyl)phenyl]phenyl]selanylmethyl]benzene；1-methyl-4-[[4-[4-(trifluoromethyl)phenyl]phenyl]selanylmethyl]benzene
• CAS: 1097832-94-4
• 化学式: C₂₁H₁₇F₃Se
• 分子量: 405.321
• InChiKey: OAOSOYDZZUNMTE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.21
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  potassium 4-(4-methylbenzylselanyl)phenyltrifluoroborate 、 对溴三氟甲苯 在 四(三苯基膦)钯 、 potassium carbonate 作用下， 以 1,4-二氧六环 、 水 为溶剂， 以54%的产率得到4-[[(4-methylphenyl)methyl]seleno]-4'-(trifluoromethyl)-1,1'-biphenyl
  参考文献：
  名称：

  A Facile One-Pot Preparation of Organoselanyltrifluoroborates from Dihalobenzenes and Their Cross-Coupling Reaction

  摘要：

  Potassium organoselanyltrifluoroborates have been prepared from the corresponding dihalobenzene compounds in 56-92% yields through a facile one-pot, multicomponent reaction. The microwave-promoted Suzuki-Miyaura cross-coupling reaction of these substrates with various aryl and alkenyl bromides in the presence of 3.0 mol % of Pd(PPh3)(4) and 3.0 equiv of K2CO3 in aqueous 1,4-dioxane at 130 degrees C provided the desired compounds in 54-91% yields.

  DOI：

  10.1021/ol8025999

文献信息

• A Facile One-Pot Preparation of Organoselanyltrifluoroborates from Dihalobenzenes and Their Cross-Coupling Reaction
  作者：Hong Ryul Ahn、Young Ae Cho、Dong-Su Kim、Jungwook Chin、Young-Soo Gyoung、Seokjoon Lee、Heonjoong Kang、Jungyeob Ham

  DOI：10.1021/ol8025999

  日期：2009.1.15

  Potassium organoselanyltrifluoroborates have been prepared from the corresponding dihalobenzene compounds in 56-92% yields through a facile one-pot, multicomponent reaction. The microwave-promoted Suzuki-Miyaura cross-coupling reaction of these substrates with various aryl and alkenyl bromides in the presence of 3.0 mol % of Pd(PPh3)(4) and 3.0 equiv of K2CO3 in aqueous 1,4-dioxane at 130 degrees C provided the desired compounds in 54-91% yields.