2-(4'-methyl-[1,1'-biphenyl]-4-yl)-2,3-dihydrobenzo[d][1,3,2]diazaborinin-4(1H)-one | 1315332-28-5

• 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: 2-(4'-methyl-[1,1'-biphenyl]-4-yl)-2,3-dihydrobenzo[d][1,3,2]diazaborinin-4(1H)-one
• 英文别名: 2-[4-(4-Methylphenyl)phenyl]-1,3-dihydro-1,3,2-benzodiazaborinin-4-one；2-[4-(4-methylphenyl)phenyl]-1,3-dihydro-1,3,2-benzodiazaborinin-4-one
• CAS: 1315332-28-5
• 化学式: C₂₀H₁₇BN₂O
• 分子量: 312.179
• InChiKey: ZMRSNESPZOZDNK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.21
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  41.1
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-溴苯甲醚 、 2-(4'-methyl-[1,1'-biphenyl]-4-yl)-2,3-dihydrobenzo[d][1,3,2]diazaborinin-4(1H)-one 在 2-双环己基膦-2',6'-二甲氧基联苯 、 potassium phosphate 、 palladium diacetate 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 0.5h， 以86%的产率得到4-methoxy-4''-methyl-p-terphenyl
  参考文献：
  名称：

  邻氨基苯甲酰胺（aam）取代的芳基硼烷在直接形成碳-碳键的反应中†

  摘要：

  据报道，蒽环酰胺（aam）取代的芳基硼烷在Suzuki-Miyaura偶联中可作为掩蔽的硼烷，仅使用水性介质即可直接交叉偶联。2-吡啶基-B（aam）对原去基硼酸酯化的优异稳定性使其顺畅地交叉偶联。

  DOI：

  10.1039/c8cc10252j
• 作为产物：
  描述：

  2-氨基苯甲酰胺 在 2-双环己基膦-2',6'-二甲氧基联苯 、 potassium phosphate 、 palladium diacetate 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 15.0h， 生成 2-(4'-methyl-[1,1'-biphenyl]-4-yl)-2,3-dihydrobenzo[d][1,3,2]diazaborinin-4(1H)-one
  参考文献：
  名称：

  Anthranilamide: A Simple, Removable ortho-Directing Modifier for Arylboronic Acids Serving also as a Protecting Group in Cross-Coupling Reactions

  摘要：

  Anthranilamide (AAM) serves as a bifunctional modifier on the boron atom in catalytic transformations of arylboronic acids. It makes boronyl groups unreactive in Suzuki-Miyaura coupling and promotes Ru-catalyzed ortho-silylation. Suzuki-Miyaura coupling of AAM-modified bromophenylboronic acids with tolylboronic acid gave 1,1'-biaryl-4-boronic acid bearing AAM on the boron atom, which subsequently underwent Ru-catalyzed ortho-silylation at the 3-position by virtue of the ortho-directing effect of the AAM group.

  DOI：

  10.1021/ol200764g

文献信息

• Anthranilamide (aam)-substituted arylboranes in direct carbon–carbon bond-forming reactions
  作者：Shintaro Kamio、Ikuo Kageyuki、Itaru Osaka、Hiroto Yoshida

  DOI：10.1039/c8cc10252j

  日期：——

  Anthranilamide (aam)-substituted arylboranes, which were reported to serve as masked boranes in the Suzuki–Miyaura coupling, have been found to be directly cross-coupled just by use of an aqueous medium. The excellent stability of 2-pyridyl-B(aam) toward protodeborylation allowed their smooth cross-coupling.

  据报道，蒽环酰胺（aam）取代的芳基硼烷在Suzuki-Miyaura偶联中可作为掩蔽的硼烷，仅使用水性介质即可直接交叉偶联。2-吡啶基-B（aam）对原去基硼酸酯化的优异稳定性使其顺畅地交叉偶联。
• Anthranilamide: A Simple, Removable <i>ortho</i>-Directing Modifier for Arylboronic Acids Serving also as a Protecting Group in Cross-Coupling Reactions
  作者：Hideki Ihara、Masashi Koyanagi、Michinori Suginome

  DOI：10.1021/ol200764g

  日期：2011.5.20

  Anthranilamide (AAM) serves as a bifunctional modifier on the boron atom in catalytic transformations of arylboronic acids. It makes boronyl groups unreactive in Suzuki-Miyaura coupling and promotes Ru-catalyzed ortho-silylation. Suzuki-Miyaura coupling of AAM-modified bromophenylboronic acids with tolylboronic acid gave 1,1'-biaryl-4-boronic acid bearing AAM on the boron atom, which subsequently underwent Ru-catalyzed ortho-silylation at the 3-position by virtue of the ortho-directing effect of the AAM group.