tert-butyl 6-(4,6-dichloropyrimidin-2-yl)hexanoate | 1266105-18-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: tert-butyl 6-(4,6-dichloropyrimidin-2-yl)hexanoate
• CAS: 1266105-18-3
• 化学式: C₁₄H₂₀Cl₂N₂O₂
• 分子量: 319.231
• InChiKey: MWMQSEGUKRSTNY-UHFFFAOYSA-N

物化性质

• 沸点：
  381.7±32.0 °C(Predicted)
• 密度：
  1.190±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.23
• 重原子数：
  20.0
• 可旋转键数：
  6.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  52.08
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  tert-butyl 6-(4,6-dichloropyrimidin-2-yl)hexanoate 在 caesium carbonate 、 三氟乙酸 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 7.83h， 生成 6-(4-(2-cyanophenoxy)-6-(2-((E)-1-(methoxycarbonyl)-2-methoxyvinyl)phenoxy)pyrimidin-2-yl)hexanoic acid
  参考文献：
  名称：

  Concise and modular synthesis of regioisomeric haptens for the production of high-affinity and stereoselective antibodies to the strobilurin azoxystrobin

  摘要：

  The immune response to regioisomeric haptens of azoxystrobin with varied derivatization sites was studied. Based on the Sonogashira and Suzuki-Miyaura couplings and following a straightforward modular design, we have synthesized four haptens with the same linker anchored through C-C bonds and located at different sites of the molecule. The most stereoselective antibodies were produced from immunogens with the spacer arm at a distal position from the beta-methoxyacrylate moiety characteristic of strobilurins. Moreover, we observed that assay cross-reactivity was reliant on the functionalization site of the competitor derivative. Finally, the antibody binding site was explored using synthetic chemical analogues. (C) 2010 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tet.2010.11.054
• 作为产物：
  描述：

  tert-butyl hex-5-ynoate 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 10% palladium on activated carbon 、 氢气 、 三乙胺 作用下， 以 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 20.0 ℃ 、101.33 kPa 条件下， 反应 20.5h， 生成 tert-butyl 6-(4,6-dichloropyrimidin-2-yl)hexanoate
  参考文献：
  名称：

  Concise and modular synthesis of regioisomeric haptens for the production of high-affinity and stereoselective antibodies to the strobilurin azoxystrobin

  摘要：

  The immune response to regioisomeric haptens of azoxystrobin with varied derivatization sites was studied. Based on the Sonogashira and Suzuki-Miyaura couplings and following a straightforward modular design, we have synthesized four haptens with the same linker anchored through C-C bonds and located at different sites of the molecule. The most stereoselective antibodies were produced from immunogens with the spacer arm at a distal position from the beta-methoxyacrylate moiety characteristic of strobilurins. Moreover, we observed that assay cross-reactivity was reliant on the functionalization site of the competitor derivative. Finally, the antibody binding site was explored using synthetic chemical analogues. (C) 2010 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tet.2010.11.054