5-(4-bromophenyl)-3-butyl-isoxazole | 1349699-51-9

• 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: 5-(4-bromophenyl)-3-butyl-isoxazole
• 英文别名: 5-(4-Bromophenyl)-3-butyl-1,2-oxazole；5-(4-bromophenyl)-3-butyl-1,2-oxazole
• CAS: 1349699-51-9
• 化学式: C₁₃H₁₄BrNO
• 分子量: 280.164
• InChiKey: VKHBSNDALQEKSM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  26
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  5-(4-bromophenyl)-3-n-butyl-4,5-dihydroisoxazole 在 manganese(IV) oxide 作用下， 以 苯 为溶剂， 反应 10.0h， 以48%的产率得到5-(4-bromophenyl)-3-butyl-isoxazole
  参考文献：
  名称：

  Expeditious preparation of isoxazoles from Δ2-isoxazolines as advanced intermediates for functional materials

  摘要：

  A collection of isoxazoles derivatives has been efficiently synthesized in three steps. The oximation reaction of aldehydes followed by nitrile oxide [3+2] 1,3-dipolar cycloaddition and MnO2-oxidation reaction furnished the title compounds which were purified by simple filtration on celite (R). (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.09.122

文献信息

• Expeditious preparation of isoxazoles from Δ2-isoxazolines as advanced intermediates for functional materials
  作者：Guilherme D. Vilela、Rafaela R. da Rosa、Paulo H. Schneider、Ivan H. Bechtold、Juliana Eccher、Aloir A. Merlo

  DOI：10.1016/j.tetlet.2011.09.122

  日期：2011.12

  A collection of isoxazoles derivatives has been efficiently synthesized in three steps. The oximation reaction of aldehydes followed by nitrile oxide [3+2] 1,3-dipolar cycloaddition and MnO2-oxidation reaction furnished the title compounds which were purified by simple filtration on celite (R). (C) 2011 Elsevier Ltd. All rights reserved.