2-(benzyloxy)-5-bromophenylboronic acid | 612833-67-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(benzyloxy)-5-bromophenylboronic acid
• 英文别名: 2-benzyloxy-5-bromobenzeneboronic acid；(5-bromo-2-phenylmethoxyphenyl)boronic acid
• CAS: 612833-67-7
• 化学式: C₁₃H₁₂BBrO₃
• 分子量: 306.951
• InChiKey: QLVSPNGIKMYHAS-UHFFFAOYSA-N

物化性质

• 沸点：
  477.4±55.0 °C(Predicted)
• 密度：
  1.51±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.71
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(benzyloxy)-5-bromophenylboronic acid 在 bis-triphenylphosphine-palladium(II) chloride 、 potassium phosphate 、 copper(l) iodide 、 四(三苯基膦)钯 、 10% palladium on activated carbon 、 氢气 、 caesium carbonate 、 三乙胺 作用下， 以 1,4-二氧六环 、 水 、 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 85.0 ℃ 、405.33 kPa 条件下， 反应 28.95h， 生成 tert-butyl 6-(4-(6-chloropyrimidin-4-yloxy)-3-((E)-1-(methoxycarbonyl)-2-methoxyvinyl) phenyl)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
• 作为产物：
  描述：

  2,4-二溴苯酚 在 正丁基锂 、 potassium carbonate 作用下， 以 乙醚 、 正己烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.25h， 生成 2-(benzyloxy)-5-bromophenylboronic 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

文献信息

• (2-((2-alkoxy)-phenyl) -cyclopent-1enyl) aromatic carbo and heterocyclic acid and derivatives
  申请人：Glaxo Group Limited

  公开号：US07232821B2

  公开（公告）日：2007-06-19

  Compounds of formula (I) or a pharmaceutically acceptable derivative thereof: wherein A, R1, R2, Rx, R8, R9 and n are as defined in the specification, a process for the preparation of such compounds, pharmaceutical compositions comprising such compounds and the use of such compounds in medicine.

  公式（I）化合物或其药学上可接受的衍生物，其中A，R1，R2，Rx，R8，R9和n的定义如规范中所述，制备这种化合物的过程，包含这种化合物的药物组合物以及在医学上使用这种化合物的用途。
• Concise and modular synthesis of regioisomeric haptens for the production of high-affinity and stereoselective antibodies to the strobilurin azoxystrobin
  作者：Javier Parra、Josep V. Mercader、Consuelo Agulló、Antonio Abad-Fuentes、Antonio Abad-Somovilla

  DOI：10.1016/j.tet.2010.11.054

  日期：2011.1

  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.