4-(N,N-二乙基氨基羰基)苯硼酸频那醇酯 | 325142-99-2

• 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: 4-(N,N-二乙基氨基羰基)苯硼酸频那醇酯
• 英文名称: N,N-diethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
• CAS: 325142-99-2
• 化学式: C₁₇H₂₆BNO₃
• 分子量: 303.209
• InChiKey: GGSTYOBAIUYURJ-UHFFFAOYSA-N

物化性质

• 沸点：
  432.1±28.0 °C(Predicted)
• 密度：
  1.04±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.47
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-(N,N-Diethylaminocarbonyl)phenylboronic acid, pinacol ester
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 4-(N,N-Diethylaminocarbonyl)phenylboronic acid, pinacol ester
CAS number: 325142-99-2

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Storage: Store in closed vessels, refrigerated.

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C17H26BNO3
Molecular weight: 303.2

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-(N,N-二乙基氨基羰基)苯硼酸频那醇酯 在 吡啶 作用下， 以 氘代苯 为溶剂， 反应 0.08h， 生成
  参考文献：
  名称：

  铱/铝协同催化对（杂）烯进行对映选择性C-H硼化

  摘要：

  苯甲酰胺和吡啶的对位C-H硼化已通过铱/铝协同催化实现。芳烃CH硼化中常用的铱催化剂和庞大的铝基路易斯酸催化剂的结合提供了一种空前的策略，可控制CH硼化的区域选择性，从而得到各种取代的（杂）芳基硼酸酯，它们是复杂的多用途合成中间体多取代的芳族化合物。

  DOI：

  10.1002/anie.201701238
• 作为产物：
  描述：

  联硼酸频那醇酯 在 copper(l) iodide 、 sodium t-butanolate 、 lithium tert-butoxide 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 30.0h， 生成 4-(N,N-二乙基氨基羰基)苯硼酸频那醇酯
  参考文献：
  名称：

  1,1-双[(频哪醇)硼烷基]烷烃的化学选择性偶联用于芳基和乙烯基卤化物的无过渡金属硼酸化：结合实验和理论研究

  摘要：

  描述了使用 1,1-双 [(频哪醇) 硼基] 烷烃作为硼源的芳基和乙烯基卤化物的新的无过渡金属硼化反应。在这种转化中，在叔丁醇钠作为唯一活化剂的存在下，1,1-双[(频哪醇)硼基]烷烃中的一个硼基团被选择性地转移到芳基和乙烯基卤化物，以形成有机硼酸酯。在开发的硼化条件下，广泛的有机卤化物以优异的化学选择性和官能团兼容性进行硼化，从而提供了无过渡金属硼化方案的罕见例子。已经进行了实验和理论研究以阐明反应机理，揭示了有机卤化物和 α-硼基碳负离子之间不寻常的路易斯酸/碱加合物形成，由 1,

  DOI：

  10.1021/jacs.6b11757

文献信息

• meta-Selective C–H Borylation of Benzamides and Pyridines by an Iridium–Lewis Acid Bifunctional Catalyst
  作者：Lichen Yang、Nao Uemura、Yoshiaki Nakao

  DOI：10.1021/jacs.9b03138

  日期：2019.5.15

  We report herein the iridium-catalyzed meta-selective C-H borylation of benzamides by using a newly designed 2,2'-bipyridine (bpy) ligand bearing an alkylaluminum biphenoxide moiety. We also demonstrate the iridium-catalyzed C3-selective C-H borylation of pyridine with a 1,10-phenanthroline (Phen) ligand bearing an alkylborane moiety. It is proposed that the Lewis acid-base interaction between the

  我们在此报告了通过使用新设计的带有烷基铝联苯氧化物部分的 2,2'-联吡啶 (bpy) 配体，铱催化的苯甲酰胺的间位选择性 CH 硼酸化。我们还展示了吡啶与带有烷基硼烷部分的 1,10-菲咯啉 (Phen) 配体的铱催化的 C3 选择性 CH 硼酸化。提出路易斯酸部分与氨基羰基或 sp2 杂化氮原子之间的路易斯酸碱相互作用加速反应并控制位点选择性。
• Steric and Chelate Directing Effects in Aromatic Borylation
  作者：Jian-Yang Cho、Carl N. Iverson、Milton R. Smith

  DOI：10.1021/ja0013069

  日期：2000.12.1

  Jian-Yang Cho, Carl N. Iverson, and Milton R. Smith, III*Department of Chemistry, Michigan State UniVersityEast Lansing, Michigan 48824ReceiVed April 14, 2000ReVised Manuscript ReceiVed October 18, 2000Hydrocarbon activation has attracted considerable attentionbecause hydrocarbon feedstocks are ubiquitous.

  Jan-Yang Cho, Carl N. Iverson, and Milton R. Smith, III*Department of Chemistry, Michigan State University East Lansing, Michigan 48824ReceiVed April 14, 2000Receive Manuscript Received 2000 年 10 月 18 日 碳氢化合物活化已引起相当多的关注，因为碳氢化合物的原料无处不在。
• [EN] INHIBITORS OF LOW MOLECULAR WEIGHT PROTEIN TYROSINE PHOSPHATASE (LMPTP) AND USES THEREOF<br/>[FR] INHIBITEURS DE LA PROTÉINE TYROSINE PHOSPHATASE DE FAIBLE POIDS MOLÉCULAIRE (LMPTP) ET UTILISATIONS ASSOCIÉES
  申请人：SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INST

  公开号：WO2018204176A1

  公开（公告）日：2018-11-08

  Protein tyrosine phosphatases (PTPs) are key regulators of metabolism and insulin signaling. As a negative regulator of insulin signaling, the low molecular weight protein tyrosine phosphatase (LMPTP) is a target for insulin resistance and related conditions. Described herein are compounds capable of modulating the level of activity of low molecular weight protein tyrosine phosphatase (LMPTP) and compositions, and methods of using these compounds and compositions.

  蛋白酪氨酸磷酸酶（PTPs）是代谢和胰岛素信号传导的关键调节因子。作为胰岛素信号传导的负调节因子，低分子量蛋白酪氨酸磷酸酶（LMPTP）是胰岛素抵抗及相关疾病的靶点。本文描述了能够调节低分子量蛋白酪氨酸磷酸酶（LMPTP）活性水平的化合物，以及这些化合物和组合物的使用方法。
• Anomalous Reactivity of Silylborane: Transition-Metal-Free Boryl Substitution of Aryl, Alkenyl, and Alkyl Halides with Silylborane/Alkoxy Base Systems
  作者：Eiji Yamamoto、Kiyotaka Izumi、Yuko Horita、Hajime Ito

  DOI：10.1021/ja309578k

  日期：2012.12.12

  An unexpected borylation of organic halides with a silyborane in the presence of an alkoxy base has been observed. This formal nucleophilic boryl substitution can be applied to a broad range of substrates with high functional group compatibility. Even sterically hindered aryl bromides afforded the corresponding boryl compounds in high yields. Preliminary mechanistic studies indicated that this boryl

  已经观察到在烷氧基碱的存在下有机卤化物与甲硅烷基硼烷的意外硼酸化。这种形式上的亲核硼基取代可以应用于具有高官能团兼容性的广泛基材。即使是空间位阻的芳基溴化物也能以高产率提供相应的硼基化合物。初步的机理研究表明，这种硼基取代既不是由过渡金属污染也不是由自由基介导的过程促进的。
• [EN] PYRROLO [2, 3-B] PYRIDINES OR PYRROLO [2, 3-B] PYRAZINES AS HPK1 INHIBITOR AND THE USE THEREOF<br/>[FR] PYRROLO [2, 3-B] PYRIDINES OU PYRROLO [2, 3-B] PYRAZINES COMME INHIBITEUR DE HPK1 ET LEUR UTILISATION
  申请人：BEIGENE LTD

  公开号：WO2019238067A1

  公开（公告）日：2019-12-19

  Disclosed herein is a compound of Formula (AIII) or (III), or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, and pharmaceutical compositions comprising thereof. Also disclosed is a method of treating HPK1 related disorders or diseases by using the compound disclosed herein.

  本文披露了一种公式（AIII）或（III）的化合物，或其立体异构体，或其药用可接受的盐，以及包含该化合物的药物组合物。还披露了一种利用本文披露的化合物治疗HPK1相关疾病或疾病的方法。