3-氯-4-氨基苯硼酸频哪醇酯 | 721960-43-6

• 物质功能分类: 表面活性剂 - 非离子表面活性剂 - 多元醇酯型
• 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-氯-4-氨基苯硼酸频哪醇酯
• 中文别名: 4-氨基-3-氯苯硼酸频那醇酯
• 英文名称: 2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
• 英文别名: 4-amino-3-chlorophenylboronic acid pinacol ester
• CAS: 721960-43-6
• 化学式: C₁₂H₁₇BClNO₂
• 分子量: 253.536
• InChiKey: BEXOYZKPTUJSCZ-UHFFFAOYSA-N

物化性质

• 沸点：
  360.3±32.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.22
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  44.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090
• 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-Amino-3-chlorophenylboronic 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-Amino-3-chlorophenylboronic acid, pinacol ester
CAS number: 721960-43-6

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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.
Store in closed vessels.
Storage:

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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
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C12H17BClNO2
Molecular weight: 253.5

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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, hydrogen chloride.

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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：

  3-氯-4-氨基苯硼酸频哪醇酯 在 四(三苯基膦)钯 sodium carbonate 、 三乙胺 作用下， 以 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 生成 pyridine-2-carboxylic acid {2-chloro-4-[1-(4-chloro-benzyl)-4-oxo-1,4-dihydro-thieno[3,2-d]pyrimidin-6-yl]-phenyl}-amide
  参考文献：
  名称：

  HETEROCYCLIC ANTIVIRAL COMPOUNDS

  摘要：

  该发明揭示了公式的1-N-取代-6-(杂)芳基-1H-噻吩[3,2-d]嘧啶-4-酮衍生物 其中R 1 ，R 2 ，R 3 和R 4 如本文所定义，抑制丙型肝炎病毒NS5b聚合酶抑制剂。还公开了治疗HCV感染和抑制HCV复制的组合物和方法。

  公开号：

  US20110070190A1
• 作为产物：
  描述：

  tetrapropylammonium 2-chlorophenylsulfamate 在 盐酸 、 (1,5-cyclooctadiene)(methoxy)iridium(I) dimer 、 4,4'-二甲氧基-2,2'-联吡啶 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 37.0h， 生成 3-氯-4-氨基苯硼酸频哪醇酯
  参考文献：
  名称：

  离子对静电相互作用引导的对位选择性、铱催化的硫酸苯酚、苯甲醇和苯胺的 C-H 硼基化反应

  摘要：

  四烷基硫酸铵和氨基磺酸盐的对位 CH 硼化 (CHB) 已使用联吡啶连接的 Ir boryl 催化剂实现。选择性可以通过四烷基铵阳离子中烷基的长度和联吡啶配体上的取代基来调节。离子对，其中阳离子的烷基屏蔽了对位离子中的间位 CH 键，被认为是对位选择性的原因。4,4'-二甲氧基-2,2'-联吡啶配体具有优异的选择性。

  DOI：

  10.1021/jacs.9b08464

文献信息

• Pyrrole inhibitors of S-nitrosoglutathione reductase as therapeutic agents
  申请人：N30 Pharmaceuticals, Inc.

  公开号：US09138427B2

  公开（公告）日：2015-09-22

  The present invention is directed to inhibitors of S-nitrosoglutathione reductase (GSNOR), pharmaceutical compositions comprising such GSNOR inhibitors, and methods of making and using the same.

  本发明涉及S-亚硝基谷胱甘肽还原酶（GSNOR）的抑制剂，包括这种GSNOR抑制剂的药物组合物，以及制备和使用这些药物的方法。
• 2-PYRIDONE ANTIMICROBIAL COMPOSITIONS
  申请人：Emergent Product Development Gaithersburg Inc.

  公开号：EP3034078A1

  公开（公告）日：2016-06-22

  Described are a series of 2-pyridone compounds as a potent and selective new class of type II topoisomerase inhibitors with broad-spectrum antimicrobial activity having the general formula (I); where R1, R2, X, and Y are defined herein Such compounds can be used in methods for treating an infection caused by a gram-positive pathogen, a gram-negative pathogen, or a drug-resistant strains thereof.

  描述了一系列2-吡啶酮化合物，作为一种强效且选择性的新型II型拓扑异构酶抑制剂，具有广谱抗菌活性，其通用公式为（I）；其中R1，R2，X和Y在本文中定义。这类化合物可用于治疗由革兰氏阳性病原体、革兰氏阴性病原体或耐药菌株引起的感染。
• <i>Para</i>-Selective C–H Borylation of Common Arene Building Blocks Enabled by Ion-Pairing with a Bulky Countercation
  作者：Madalina T. Mihai、Benjamin D. Williams、Robert J. Phipps

  DOI：10.1021/jacs.9b07267

  日期：2019.10.2

  The selective functionalization of C–H bonds at the arene para position is highly challenging using transition metal catalysis. Iridium-catalyzed borylation has emerged as a leading technique for arene functionalization, but there are only a handful of strategies for para-selective borylation, which operate on specific substrate classes and use bespoke ligands or catalysts. We describe a remarkably

  使用过渡金属催化对芳烃对位的 C-H 键进行选择性官能化是非常具有挑战性的。铱催化硼化已成为芳烃功能化的领先技术，但对位选择性硼化的策略很少，它们在特定的底物类别上运行并使用定制的配体或催化剂。我们描述了一个非常通用的协议，它导致对一些最常见的芳烃构建块（苯胺、苄胺、苯酚、苄醇）产生对位选择性，并使用标准硼酸化配体。我们的策略取决于将底物轻松转化为硫酸盐或氨基磺酸盐，其中阴离子芳烃组分与四丁基铵阳离子配对。我们假设该阳离子的大部分不利于间位 C-H 硼酸化，
• [EN] METHODS AND COMPOUNDS FOR RESTORING MUTANT p53 FUNCTION<br/>[FR] MÉTHODES ET COMPOSÉS DESTINÉS À LA RESTAURATION D'UNE FONCTION DE MUTANTS DE P53
  申请人：PMV PHARMACEUTICALS INC

  公开号：WO2021262684A1

  公开（公告）日：2021-12-30

  Mutations in oncogenes and tumor suppressors contribute to the development and progression of cancer. The present disclosure describes compounds and methods that restore DNA binding affinity of p53 mutants. The compounds of the present disclosure can bind to mutant p53 and restore the ability of the p53 mutant to bind DNA and activate downstream effectors involved in tumor suppression. The disclosed compounds can be used to reduce the progression of cancers that contain a p53 mutation.

  癌基因和肿瘤抑制基因的突变促成了癌症的发展和进展。本公开披露描述了一种恢复p53突变体DNA结合亲和力的化合物和方法。本公开披露的化合物可以结合突变型p53，并恢复p53突变体结合DNA并激活参与肿瘤抑制的下游效应子的能力。披露的化合物可用于减少含有p53突变的癌症的进展。
• [EN] NON NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS<br/>[FR] INHIBITEURS NON NUCLÉOSIDIQUES DE LA TRANSCRIPTASE INVERSE
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2005118575A1

  公开（公告）日：2005-12-15

  The invention relates to compounds of formula (I) wherein Ar, X, R1, R2, R3 and R4 are as defined herein and pharmaceutical compositions thereof useful, either alone or in combination with other therapeutic agents as reverse transcriptase inhibitors against wild type and single or double mutant strains of HIV for the treatment or prophylaxis of HIV infection.

  这项发明涉及式(I)的化合物，其中Ar、X、R1、R2、R3和R4如本文所定义，并且它们的药物组合物，可单独使用或与其他治疗剂联合使用，作为针对HIV的野生型和单一或双重突变株的逆转录酶抑制剂，用于治疗或预防HIV感染。