3-溴-4-氟苯甲酸叔丁酯 | 375368-94-8

• 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-溴-4-氟苯甲酸叔丁酯
• 中文别名: T-丁基3-溴-4-氟
• 英文名称: tert-butyl 3-bromo-4-fluorobenzoate
• CAS: 375368-94-8
• 化学式: C₁₁H₁₂BrFO₂
• 分子量: 275.117
• InChiKey: MUGCZCJMBJFCIX-UHFFFAOYSA-N

物化性质

• 沸点：
  284.2±20.0 °C(Predicted)
• 密度：
  1.394±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2916399090
• 包装等级：
  III
• 危险类别：
  6.1
• 危险性防范说明：
  P261,P264,P270,P271,P280,P302+P352,P304+P340,P310,P330,P361,P403+P233,P405,P501
• 危险品运输编号：
  2811
• 危险性描述：
  H301,H311,H331

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: T-Butyl 3-bromo-4-fluorobenzoate
Synonyms:

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: T-Butyl 3-bromo-4-fluorobenzoate
CAS number: 375368-94-8

---

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.
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: C11H12BrFO2
Molecular weight: 275.1

---

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

---

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：

  3-溴-4-氟苯甲酸叔丁酯 在 palladium diacetate 、 tricyclohexylphosphine tetrafluoroborate 水 、 potassium carbonate 、 caesium carbonate 、 O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 、 N,N-二异丙基乙胺 、 三氟乙酸 、 sodium hydroxide 作用下， 以 四氢呋喃 、 异丁酰胺 、 二甲基亚砜 为溶剂， 反应 46.5h， 生成 2-[(4-Methylcyclohexanecarbonyl)-propan-2-ylamino]-8-(3-methyl-1,2,4-oxadiazol-5-yl)dibenzofuran-3-carboxylic acid
  参考文献：
  名称：

  [EN] VIRAL POLYMERASE INHIBITORS
  [FR] INHIBITEURS DE LA POLYMÉRASE VIRALE

  摘要：

  本申请提供了一种化合物，其化学式为I，其中X、Y、R2、n、R5和R6如本文所定义，可用作乙型肝炎病毒NS5B聚合酶的抑制剂。本申请还提供了含有这些化合物的药物组合物，以及使用这些化合物作为药物单独使用或与其他抗病毒药物一起治疗哺乳动物中患有或有感染风险的乙型肝炎病毒感染的方法。

  公开号：

  WO2010037210A1
• 作为产物：
  描述：

  3-溴-4-氟苯甲酸 、 叔丁醇 在 N,N'-羰基二咪唑 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 生成 3-溴-4-氟苯甲酸叔丁酯
  参考文献：
  名称：

  [EN] VIRAL POLYMERASE INHIBITORS
  [FR] INHIBITEURS DE LA POLYMÉRASE VIRALE

  摘要：

  本申请提供了一种化合物，其化学式为I，其中X、Y、R2、n、R5和R6如本文所定义，可用作乙型肝炎病毒NS5B聚合酶的抑制剂。本申请还提供了含有这些化合物的药物组合物，以及使用这些化合物作为药物单独使用或与其他抗病毒药物一起治疗哺乳动物中患有或有感染风险的乙型肝炎病毒感染的方法。

  公开号：

  WO2010037210A1

文献信息

• [EN] PYRIDINONE AND PYRIMIDINONE DERIVATIVES AS FACTOR XIA INHIBITORS<br/>[FR] DÉRIVÉS DE PYRIDINONE ET DE PYRIMIDINONE COMME INHIBITEURS DU FACTEUR XIA
  申请人：ONO PHARMACEUTICAL CO

  公开号：WO2013093484A1

  公开（公告）日：2013-06-27

  The present invention provides compounds of the general formula (I), their salts and N- oxides, and solvates and prodrugs thereof (wherein the characters are as defined in the description). The compounds of the general formula (I) are inhibitors of Factor XIa, so that they are useful in the prevention of and/or therapy for thromboembolic diseases.

  本发明提供了一般式(I)的化合物，它们的盐和N-氧化物，以及它们的溶剂合物和前药（其中字符如描述中所定义）。一般式(I)的化合物是因子XIa的抑制剂，因此它们在预防和/或治疗血栓栓塞疾病方面是有用的。
• MONOACYLGLYCEROL LIPASE INHIBITORS
  申请人：Stichting Het Nederlands Kanker Instituut- Antoni van Leeuwenhoek Ziekenhuis

  公开号：EP3875452A1

  公开（公告）日：2021-09-08

  Provided are compounds of formula (I), or a pharmaceutically acceptable salt or solvate thereof: Also provided are compositions comprising compounds of formula (I). The compounds and compositions are also provided for use as medicaments, for example as medicaments useful in the treatment of a condition modulated by monoacylglycerol lipase (MAGL). Also provided are the use of compounds and compositions for the inhibition of monoacylglycerol lipase (MAGL).

  提供的是式(I)的化合物，或其药学上可接受的盐或溶剂： 还提供了包含式(I)化合物的组合物。这些化合物和组合物还可用作药物，例如用于治疗由单酰基甘油脂酶（MAGL）调节的疾病的药物。还提供了利用这些化合物和组合物来抑制单酰基甘油脂酶（MAGL）的用途。
• Novel compounds
  申请人：Demont Hubert Emmanuel

  公开号：US20060211740A1

  公开（公告）日：2006-09-21

  The present invention relates to novel hydroxyethylamine compounds having Asp2 (β-secretase, BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated β-amyloid levels or β-amyloid deposits, particularly Alzheimer's disease.

  本发明涉及一种新型的羟乙基胺化合物，具有Asp2（β-分泌酶，BACE1或Memapsin）抑制活性，其制备过程，含有它们的组合物以及它们在治疗β-淀粉样蛋白水平或β-淀粉样蛋白沉积物增高的疾病，尤其是阿尔茨海默病中的应用。
• COMPOUNDS
  申请人：ONO PHARMACEUTICAL CO., LTD.

  公开号：US20150152112A1

  公开（公告）日：2015-06-04

  The present invention provides compounds of the general formula (I), their salts and N-oxides, and solvates and prodrugs thereof (wherein the characters are as defined in the description). The compounds of the general formula (I) are inhibitors of Factor XIa, so that they are useful in the prevention of and/or therapy for thromboembolic diseases.

  本发明提供了一般式（I）的化合物，它们的盐和N-氧化物，以及它们的溶剂化物和前药（其中字符如描述中所定义）。一般式（I）的化合物是因子XIa的抑制剂，因此它们在预防和/或治疗血栓性疾病方面非常有用。
• N-SUBSTITUTED BENZAMIDES AND METHODS OF USE THEREOF
  申请人：GENENTECH, INC.

  公开号：US20150322002A1

  公开（公告）日：2015-11-12

  The invention provides novel compounds having the general formula (I) and pharmaceutically acceptable salts thereof, wherein the variables RA, subscript n, ring A, X 2 , L, subscript m, X 1 , ring D, R 1 , and R N have the meaning as described herein, and compositions containing such compounds and methods for using such compounds and compositions.

  本发明提供了具有一般式(I)及其药学上可接受的盐的新化合物，其中变量RA、下标n、环A、X2、L、下标m、X1、环D、R1和RN的含义如本文所述，并且包含这种化合物的组合物以及使用这种化合物和组合物的方法。