4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1,2-苯二胺 | 851883-08-4

• 物质功能分类: 有机原料 - 氨基化合物 - 环烷胺、芳香单胺、芳香多胺及其衍生物和盐
• 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-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1,2-苯二胺
• 中文别名: 3,4-二氨基苯硼酸频哪醇酯
• 英文名称: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene-1,2-diamine
• 英文别名: 3,4-diaminophenylboronic acid pinacol ester
• CAS: 851883-08-4
• 化学式: C₁₂H₁₉BN₂O₂
• 分子量: 234.106
• InChiKey: SVUDHDDKOKWBNK-UHFFFAOYSA-N

物化性质

• 密度：
  1.10

计算性质

• 辛醇/水分配系数(LogP)：
  1.15
• 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：
  70.5
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 3,4-Diaminophenylboronic acid, pinacol ester
Synonyms: 3,4-Diaminophenylboronic acid, pinacol ester

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 3,4-Diaminophenylboronic acid, pinacol ester
CAS number: 851883-08-4

---

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.

---

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.

---

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.

---

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, under −20◦C.
Storage:

---

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.

---

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: C12H19BN2O2
Molecular weight: 234.1

---

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.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

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

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1,2-苯二胺 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 potassium carbonate 、 N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 生成 (2S,3aS,7aS)-tert-butyl 2-(5-(6-(2-((S)-1-(tert-butoxycarbonyl)pyrrolidin-2-yl)-1H-imidazol-5-yl)naphthalen-2-yl)-1H-benzo[d]imidazol-2-yl)octahydro-1H-indole-1-carboxylate
  参考文献：
  名称：

  [EN] CHEMICAL COMPOUNDS
  [FR] COMPOSÉS CHIMIQUES

  摘要：

  揭示了Formula II的化合物。还披露了这些化合物的盐、包含这些化合物或盐的药物组合物，以及通过给予这些化合物或盐来治疗HCV感染的方法。

  公开号：

  WO2011091446A1
• 作为产物：
  描述：

  3,4-二溴苯硼酸频那醇酯 在 ammonium hydroxide 作用下， 反应 12.0h， 以85%的产率得到4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1,2-苯二胺
  参考文献：
  名称：

  一种有机电致发光化合物

  摘要：

  本发明公开了一种有机电致发光化合物，具有如通式(Ⅰ)或(Ⅱ)所示的结构：其中，A和Z各自独立地为N或CH；R1和R2各自独立地选自：H、链烷基、环烷基、烷氧基、芳烃基、杂环芳烃基；R3～R6各自独立地选自：H、氰基、链烷基、环烷基、烷氧基、芳烃基、杂环芳烃基；R7和R8与它们所连接的N一起构成咔唑基或C1～C8的链烷基取代的咔唑基。本发明设计的一系列硼氮类有机分子可作为发光材料用于制作OLED器件，其展现出驱动电压较低、发光效率高、色纯度高且使用寿命长等优点，具有应用于AMOLED产业的前景。

  公开号：

  CN107459528A

文献信息

• PROTEIN KINASE INHIBITORS
  申请人：Sheppard S. George

  公开号：US20070203143A1

  公开（公告）日：2007-08-30

  Compounds that inhibit protein kinases, compositions containing the compounds and methods of treating diseases using the compounds are disclosed.

  抑制蛋白激酶的化合物、含有这些化合物的组合物以及利用这些化合物治疗疾病的方法被披露。
• METALLO-BETA-LACTAMASE INHIBITORS
  申请人：Merck Sharp & Dohme Corp.

  公开号：US20160333021A1

  公开（公告）日：2016-11-17

  The present invention relates to compounds of formula (I) that are metallo-β-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with β-lactam antibiotics for overcoming resistance.

  本发明涉及式(I)的化合物，这些化合物是金属β-内酰胺酶抑制剂，以及这些化合物的合成和与β-内酰胺类抗生素一起用于克服耐药性的用途。
• [EN] COMPOUNDS USEFUL AS ANTIBIOTIC TOLERANCE INHIBITORS<br/>[FR] COMPOSÉS UTILISÉS EN TANT QU'INHIBITEURS DE LA TOLÉRANCE AUX ANTIBIOTIQUES
  申请人：GEN HOSPITAL CORP

  公开号：WO2014176258A1

  公开（公告）日：2014-10-30

  The disclosure provides compounds and pharmaceutical compositions of the compounds useful for treating chronic and acute bacterial infections. Certain of the compounds are compounds and salts of general Formula VIII Certain compounds of this disclosure are MvfR inhibitors. MvfR inhibitors reduce the formation of antibiotic tolerant bacterial strains and are useful for treating Gram-negative bacterial infections and reducing the virulence of Pseudomonas aeruginosa. Methods of treating bacterial infections in a patient, including Pseudomonas aeruginosa infections, are also provided by the disclosure.

  该披露提供了化合物和这些化合物的药物组合物，用于治疗慢性和急性细菌感染。该披露中的某些化合物是一般式VIII的化合物和盐。该披露中的某些化合物是MvfR抑制剂。MvfR抑制剂减少抗生素耐药细菌菌株的形成，对治疗革兰氏阴性细菌感染和减少铜绿假单胞菌的毒力有用。该披露还提供了治疗患者细菌感染的方法，包括铜绿假单胞菌感染。
• [EN] HETEROARYLBENZIMIDAZOLE COMPOUNDS<br/>[FR] COMPOSÉS HÉTÉROARYLBENZIMIDAZOLE
  申请人：BAYER PHARMA AG

  公开号：WO2017102091A1

  公开（公告）日：2017-06-22

  The present invention covers heteroarylbenzimidazole compounds of general formula (I) in which R1, R2, R3, R4 and R5 are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of hyperproliferative and/or inflammatory disorders, as a sole agent or in combination with other active ingredients.

  本发明涵盖了一般式（I）中的杂环芳基苯并咪唑化合物，其中R1、R2、R3、R4和R5如本文所定义，制备所述化合物的方法，用于制备所述化合物的有用中间体化合物，包括所述化合物的药物组合物和组合物，以及利用所述化合物制造用于治疗或预防疾病的药物组合物，特别是治疗或预防过度增殖和/或炎症性疾病的药物组合物，作为唯一活性成分或与其他活性成分组合使用。
• [EN] METALLO-BETA-LACTAMASE INHIBITORS<br/>[FR] INHIBITEURS DE MÉTALLO-BÊTA-LACTAMASES
  申请人：MERCK SHARP & DOHME

  公开号：WO2016206101A1

  公开（公告）日：2016-12-29

  The present invention relates to compounds of formula I that are metallo-β-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with β-lactam antibiotics for overcoming resistance.

  本发明涉及一种属于金属β-内酰胺酶抑制剂的I式化合物，以及这种化合物的合成和将其与β-内酰胺类抗生素一起用于克服耐药性的用途。