3-(苯甲氨基羰基)苯硼酸频哪酯 | 1048647-68-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3-(苯甲氨基羰基)苯硼酸频哪酯
• 中文别名: 3-(N-苄基氨基羰基)苯基硼酸频哪醇酯；3-(N-苄基氨基羰基)苯硼酸频那醇酯
• 英文名称: N-benzyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
• CAS: 1048647-68-2
• 化学式: C₂₀H₂₄BNO₃
• mdl: MFCD09266183
• 分子量: 337.226
• InChiKey: FIKRNCQRGXLNPR-UHFFFAOYSA-N

物化性质

• 熔点：
  155-158°C
• 沸点：
  508.0±43.0 °C(Predicted)
• 密度：
  1.11±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.57
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  47.6
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  3-(苯甲氨基羰基)苯硼酸频哪酯 在 bromotriphenoxyphosphonium bromide 、 三乙胺 作用下， 以 氯仿 为溶剂， 以60%的产率得到3-氰基苯硼酸频哪醇酯
  参考文献：
  名称：

  使用亚磷酸三苯酯-卤素试剂通过 von Braun 降解酰胺温和合成腈

  摘要：

  公开了合成芳香族和脂肪族腈的温和程序。在溴化三苯氧基鏻 (TPBPr 2 ) 的存在下，N-烷基和 N, N-二烷基酰胺在有史以来报道的最温和条件下以良好到极好的产率经历冯布劳恩降解成腈。该反应通过在 -60 °C 下形成亚氨酰溴中间体进行，随后在氯仿中或什至在室温下回流时脱烷基化。在 N-叔丁基、N-α-苯乙基和 N-二苯甲基酰胺的情况下，在 -30 °C 下生成的氯三苯氧基氯化鏻 (TPCCl 2 ) 也是有效的。

  DOI：

  10.1055/s-2007-1072591
• 作为产物：
  描述：

  3-羧基苯硼酸 在 1-羟基苯并三唑 、 三乙胺 作用下， 以 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 反应 52.0h， 生成 3-(苯甲氨基羰基)苯硼酸频哪酯
  参考文献：
  名称：

  Identification of new γ-hydroxybutenolides that preferentially inhibit the activity of mPGES-1

  摘要：

  Microsomal prostaglandin E-2 synthase-1 (mPGES-1) has been recognized as novel, promising drug target for anti-inflammatory and anticancer drugs. mPGES-1 catalyzes the synthesis of the inducible prostaglandin E-2 in response to pro-inflammatory stimuli, rendering this enzyme extremely interesting in drug discovery process owing to the drastic reduction of the severe side effects typical for traditional non-steroidal anti-inflammatory drugs. In the course of our investigations focused on this topic, we identified two interesting molecules bearing the gamma-hydroxybutenolide scaffold which potently inhibit the activity of mPGES-1. Notably, the lead compound 2c that inhibited mPGES-1 with IC50 = 0.9 mu M, did not affect other related enzymes within the arachidonic acid cascade. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.06.032

文献信息

• Hydrogen Bond Directed <i>ortho</i> ‐Selective C−H Borylation of Secondary Aromatic Amides
  作者：Shao‐Tao Bai、Charles B. Bheeter、Joost N. H. Reek

  DOI：10.1002/anie.201907366

  日期：2019.9.9

  iridium catalyst for ortho‐selective C−H borylation of challenging secondary aromatic amide substrates, and the regioselectivity is controlled by hydrogen‐bond interactions. The BAIPy‐Ir catalyst forms three hydrogen bonds with the substrate during the crucial activation step, and allows ortho‐C−H borylation with high selectivity. The catalyst displays unprecedented ortho selectivities for a wide variety

  据报道是一种铱催化剂，可用于具有挑战性的二级芳族酰胺底物的邻位选择性CH硼化，其区域选择性受氢键相互作用的控制。所述BAIPy -Ir催化剂在至关重要的激活步骤形成与所述衬底三个氢键，并且允许邻-C-H硼化高选择性。该催化剂 对电子和空间特性不同的多种底物显示出空前的邻位选择性，并且该催化剂可耐受各种官能团。区域选择性CH硼化催化剂易于获得，并以高选择性和高转化率以克为单位转化底物。
• Identification of new γ-hydroxybutenolides that preferentially inhibit the activity of mPGES-1
  作者：Rosa De Simone、Ines Bruno、Raffaele Riccio、Katharina Stadler、Julia Bauer、Anja M. Schaible、Stefan Laufer、Oliver Werz

  DOI：10.1016/j.bmc.2012.06.032

  日期：2012.8

  Microsomal prostaglandin E-2 synthase-1 (mPGES-1) has been recognized as novel, promising drug target for anti-inflammatory and anticancer drugs. mPGES-1 catalyzes the synthesis of the inducible prostaglandin E-2 in response to pro-inflammatory stimuli, rendering this enzyme extremely interesting in drug discovery process owing to the drastic reduction of the severe side effects typical for traditional non-steroidal anti-inflammatory drugs. In the course of our investigations focused on this topic, we identified two interesting molecules bearing the gamma-hydroxybutenolide scaffold which potently inhibit the activity of mPGES-1. Notably, the lead compound 2c that inhibited mPGES-1 with IC50 = 0.9 mu M, did not affect other related enzymes within the arachidonic acid cascade. (C) 2012 Elsevier Ltd. All rights reserved.
• A Mild Synthesis of Nitriles by von Braun Degradation of Amides Using Triphenyl Phosphite-Halogen-Based Reagents
  作者：Fabio Prati、Daniele Vaccari、Paolo Davoli、Alberto Spaggiari

  DOI：10.1055/s-2007-1072591

  日期：2008.5

  aromatic and aliphatic nitriles is disclosed. In the presence of bromotriphenoxyphosphonium bromide (TPPBr 2 ), N-alkyl and N, N-dialkyl amides undergo von Braun degradation to nitriles in good to excellent yields under the mildest conditions ever reported. The reaction proceeds via formation of an iminoyl bromide intermediate at -60 °C, which subsequently dealkylate upon refluxing in chloroform or even

  公开了合成芳香族和脂肪族腈的温和程序。在溴化三苯氧基鏻 (TPBPr 2 ) 的存在下，N-烷基和 N, N-二烷基酰胺在有史以来报道的最温和条件下以良好到极好的产率经历冯布劳恩降解成腈。该反应通过在 -60 °C 下形成亚氨酰溴中间体进行，随后在氯仿中或什至在室温下回流时脱烷基化。在 N-叔丁基、N-α-苯乙基和 N-二苯甲基酰胺的情况下，在 -30 °C 下生成的氯三苯氧基氯化鏻 (TPCCl 2 ) 也是有效的。