3-氯-5-甲基苯基硼酸 | 913836-14-3

• 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-5-甲基苯基硼酸
• 中文别名: 3-氯-5-甲基苯硼酸
• 英文名称: 3-chloro-5-methylphenylboronic acid
• 英文别名: (3-Chloro-5-methylphenyl)boronic acid
• CAS: 913836-14-3
• 化学式: C₇H₈BClO₂
• mdl: MFCD09027241
• 分子量: 170.403
• InChiKey: QXHLBINWDJITMJ-UHFFFAOYSA-N

物化性质

• 熔点：
  235-238

计算性质

• 辛醇/水分配系数(LogP)：
  2.63
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2931900090
• 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

---

Section 1. Identification of the substance
3-Chloro-5-methylphenylboronic acid
Product Name:
Synonyms:

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

---

Section 3. Composition/information on ingredients.
3-Chloro-5-methylphenylboronic acid
Ingredient name:
CAS number: 913836-14-3

---

Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

---

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.
Storage: Store in closed vessels.

---

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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C7H8BClO2
Molecular weight: 170.4

---

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

---

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：

  1,8-二氨基萘 、 3-氯-5-甲基苯基硼酸 以 水 为溶剂， 反应 2.0h， 以96%的产率得到2-(3-chloro-5-methylphenyl)-2,3-dihydro-1H-naphtho[1,8-de] [1,3,2] diazaborinine
  参考文献：
  名称：

  无催化剂，环境友好的水上掩蔽卤代芳基硼酸R（烷基或芳基）-B（dan）的合成

  摘要：

  描述了一种在水上合成R（烷基或芳基）-B（dan）的环境友好方法。使1,8-二氨基萘（danH 2）与不同类型的有机硼酸反应，以中等至极好的收率提供产品。还进行了克级反应，以确保反应的可扩展性。

  DOI：

  10.1016/j.tet.2021.132205
• 作为产物：
  描述：

  3-chloro-5-methylphenylboronic acid pinacol ester 在 sodium periodate 、 盐酸 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 4.25h， 生成 3-氯-5-甲基苯基硼酸
  参考文献：
  名称：

  One-Pot Synthesis of Arylboronic Acids and Aryl Trifluoroborates by Ir-Catalyzed Borylation of Arenes

  摘要：

  The synthesis of arylboronic acids and aryl trifluoroborates in a one-pot sequence by Ir-catalyzed borylation of arenes is reported. To prepare the arylboronic acids, the Ir-catalyzed borylation is followed by oxidative cleavage of the boronic ester with NaIO4. To prepare the aryltrifluoroborate, the Ir-catalyzed borylation is followed by displacement of pinacol by KHF2. These two-step sequences give products that are more reactive toward subsequent chemistry than the initially formed pinacol boronates.

  DOI：

  10.1021/ol062903o

文献信息

• [EN] SUBSTITUTED PYRAZOLE AND PYRROLE COMPOUNDS AND METHODS FOR USING THEM FOR INHIBITION OF INITIATION OF TRANSLATION AND TREATMENT OF DISEASES AND DISORDERS RELATING THERETO<br/>[FR] COMPOSÉS PYRAZOLE ET PYRROLE SUBSTITUÉS ET PROCÉDÉS D'UTILISATION DE CES DERNIERS POUR L'INHIBITION DE L'INITIATION DE LA TRADUCTION ET LE TRAITEMENT DE MALADIES ET DE TROUBLES ASSOCIÉS À CETTE DERNIÈRE
  申请人：BANTAM PHARMACEUTICAL LLC

  公开号：WO2016196644A1

  公开（公告）日：2016-12-08

  Disclosed are pyrazole compounds, as well as pharmaceutical compositions and methods of use thereof. One embodiment is a compound having the structure (I) and pharmaceutically acceptable salts and /V-oxides thereof, wherein X1, X2, Z1, Z2, the ring system denoted by "a", R1, A1A, L1B, A1B, L1A, L2, Q, L3, R3, A4A, L4B, A4B, L4A, R4, L5, and R5 are as described herein. In certain embodiments, compounds disclosed herein disrupt the elF4E/eiF4G interaction, and can be used to treat hyperproliferative disorder, a neurological disease or disorder, or autism.

  揭示了吡唑化合物，以及其药物组合物和使用方法。其中一种实施例是具有结构（I）及其药用可接受的盐和/或氧化物，其中X1、X2、Z1、Z2、由“a”表示的环系统、R1、A1A、L1B、A1B、L1A、L2、Q、L3、R3、A4A、L4B、A4B、L4A、R4、L5和R5如本文所述。在某些实施例中，本文所披露的化合物破坏elF4E/eiF4G相互作用，并可用于治疗过度增殖性疾病、神经系统疾病或障碍，或自闭症。
• [EN] SOMATOSTATIN MODULATORS AND USES THEREOF<br/>[FR] MODULATEURS DE LA SOMATOSTATINE ET UTILISATIONS DE CES DERNIERS
  申请人：CRINETICS PHARMACEUTICALS INC

  公开号：WO2019023278A1

  公开（公告）日：2019-01-31

  Described herein are compounds that are somatostatin modulators, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders that would benefit from modulation of somatostatin activity.

  本文描述了一些肽类调节剂化合物，制备这类化合物的方法，包含这类化合物的药物组合物和药物，以及利用这类化合物治疗需要调节生长抑素活性的疾病、症状或疾病的方法。
• 1,8-NAPHTHYRIDINONE COMPOUNDS AND USES THEREOF
  申请人：GiraFpharma LLC

  公开号：US20190023702A1

  公开（公告）日：2019-01-24

  1,8-naphthyridinone compounds as modulators of an adenosine receptor are provided. The compounds may find use as therapeutic agents for the treatment of diseases mediated through a G-protein-coupled receptor signaling pathway and may find particular use in oncology.

  提供了作为腺苷受体调节剂的1,8-萘啶酮化合物。这些化合物可能作为治疗经由G蛋白偶联受体信号通路介导的疾病的治疗剂，并且可能在肿瘤学中发挥特定作用。
• [EN] PYRIDINE CARBOXAMIDE OREXIN RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DE RÉCEPTEURS D'OREXINE AU PYRIDINECARBOXAMIDE
  申请人：MERCK & CO INC

  公开号：WO2009020642A1

  公开（公告）日：2009-02-12

  The present invention is directed to pyridyl carboxamide compounds which are antagonists of orexin receptors, and which are useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which orexin receptors are involved.

  本发明涉及吡啶基羧酰胺化合物，这些化合物是促进睡眠的受体拮抗剂，可用于治疗或预防涉及促进睡眠的神经和精神障碍和疾病。该发明还涉及包含这些化合物的药物组合物，以及在预防或治疗涉及促进睡眠的这类疾病中使用这些化合物和组合物。
• SOMATOSTATIN MODULATORS AND USES THEREOF
  申请人：Crinetics Pharmaceuticals, Inc.

  公开号：US20180016252A1

  公开（公告）日：2018-01-18

  Described herein are compounds that are somatostatin modulators, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders that would benefit from modulation of somatostatin activity.

  本文描述了一些肽类调节剂化合物，制备这类化合物的方法，包含这类化合物的药物组合物和药物，以及利用这类化合物治疗需要调节生长抑素活性的疾病、症状或疾病的方法。