5-溴-2-(2,2,2-三氟乙氧基)嘧啶 | 433683-47-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 5-溴-2-(2,2,2-三氟乙氧基)嘧啶
• 英文名称: 5-bromo-2-(2,2,2-trifluoroethoxy)pyrimidine
• CAS: 433683-47-7
• 化学式: C₆H₄BrF₃N₂O
• 分子量: 257.01
• InChiKey: CEPMXQTXQLBEDD-UHFFFAOYSA-N

物化性质

• 沸点：
  249.6±50.0 °C(Predicted)
• 密度：
  1.725±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  35
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 海关编码：
  2933599090
• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340,P305+P351+P338,P312,P362,P403+P233,P501
• 危险性描述：
  H315,H319,H335
• 储存条件：
  2-8°C，干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Bromo-2-(2,2,2-trifluoroethoxy)pyrimidine
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: 5-Bromo-2-(2,2,2-trifluoroethoxy)pyrimidine
CAS number: 433683-47-7

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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: C6H4BrF3N2O
Molecular weight: 257.0

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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 fluoride, hydrogen bromide.

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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：

  5-溴-2-(2,2,2-三氟乙氧基)嘧啶 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 potassium acetate 、 potassium carbonate 作用下， 以 1,4-二氧六环 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 7.0h， 生成 2-((2-ethylthiazol-5-yl)methyl)-6-(2-(2,2,2-trifluoroethoxy)pyrimidin-5-yl)pyridazine-3(2H)-one
  参考文献：
  名称：

  [EN] SUBSTITUTED PYRIDAZINONE FOR USE IN THE TREATMENT OF NEUROMUSCULAR DISEASES
  [FR] PYRIDAZINONE SUBSTITUÉE DESTINÉE À ÊTRE UTILISÉE DANS LE TRAITEMENT DE MALADIES NEUROMUSCULAIRES

  摘要：

  本文披露了用于治疗神经肌肉疾病，如杜欣氏肌肉萎缩症（DMD）的吡啶并嗪酮化合物、结合物和药物组合物。所披露的化合物在治疗DMD和调节炎症抑制剂IL-1、IL-6或TNF-α等方面具有用途。

  公开号：

  WO2021231615A1
• 作为产物：
  描述：

  2,2,2-三氟乙醇 、 2,5-二溴嘧啶 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 3.5h， 以49%的产率得到5-溴-2-(2,2,2-三氟乙氧基)嘧啶
  参考文献：
  名称：

  DIHYDROOXAZOL-2-AMINE DERIVATIVES

  摘要：

  本发明涉及以下结构的化合物，其中R1、R2、R3、R4、X、Ar和在此处定义，或其药用合适的酸盐。公式I的化合物对痕量胺相关受体（TAARs）具有良好的亲和力，特别是对于TAAR1。这些化合物可用于治疗抑郁症、焦虑障碍、双相情感障碍、注意力缺陷多动障碍（ADHD）、与压力相关的障碍、精神分裂症等精神障碍、帕金森病等神经系统疾病、阿尔茨海默病等神经退行性疾病、癫痫、偏头痛、高血压、物质滥用以及代谢性障碍如进食障碍、糖尿病、糖尿病并发症、肥胖症、血脂异常、能量消耗和吸收障碍、体温稳态障碍、睡眠和昼夜节律障碍以及心血管疾病。

  公开号：

  US20120108609A1

文献信息

• [EN] HETEROCYCLIC COMPOUNDS AS DELTA-5 DESATURASE INHIBITORS AND METHODS OF USE<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES UTILISÉS EN TANT QU'INHIBITEURS DE DELTA-5 DÉSATURASE ET PROCÉDÉS D'UTILISATION
  申请人：AMGEN INC

  公开号：WO2021108404A1

  公开（公告）日：2021-06-03

  The present disclosure provides compounds useful for the inhibition of Delta-5 Desaturase ("D5D"). The compounds have a general Formula (I): wherein the variables of Formula (I) are defined herein. This disclosure also provides pharmaceutical compositions comprising the compounds, uses of the compounds, and compositions for treatment of, for example, a metabolic or cardiovascular disorder. Further, the disclosure provides intermediates useful in the synthesis of compounds of Formula (I).

  本公开提供了用于抑制Delta-5 Desaturase ("D5D")的化合物。这些化合物具有一般的化学式（I）：其中化学式（I）中的变量在此处定义。本公开还提供了包括这些化合物的药物组合物，这些化合物的用途，以及用于治疗代谢或心血管疾病等疾病的组合物。此外，本公开提供了在合成化学式（I）化合物中有用的中间体。
• [EN] DIHYDROOXAZOL-2-AMINE DERIVATIVES<br/>[FR] DÉRIVÉS DE DIHYDROOXAZOL-2-AMINE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2012059371A1

  公开（公告）日：2012-05-10

  The invention relates to compounds of formula (I) wherein R1 is hydrogen or lower alkyl; R2 is hydrogen or is heteroaryl, optionally substituted by one or more halogen, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, lower alkoxy substituted by halogen, cyano, S-lower alkyl, S(O)-lower alkyl, S(O)2-lower alkyl, C(O)-lower alkyl or C3-6-cycloalkyl; R3 is hydrogen, halogen, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, lower alkoxy substituted by halogen, cyano, S-lower alkyl, S(O)-lower alkyl, S(O)2-lower alkyl, C(O)-lower alkyl or C3-6-cycloalkyl; R4 is hydrogen or lower alkyl; (A) is phenyl or pyridinyl, wherein the N-atom may be in different positions; X is a bond or CH(CF3)-; Ar is aryl or heteroaryl, optionally substituted by one or more R3; or to a pharmaceutically suitable acid addition salt thereof. It has now been found that the compounds of formula I have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The compounds may be used for the treatment of depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinson's disease, neurodegenerative disorders such as Alzheimer's disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm and cardiovascular disorders.

  该发明涉及公式(I)的化合物，其中R1是氢或较低的烷基；R2是氢或是杂环芳基，可选择地被一个或多个卤素、较低的烷基、被卤素取代的较低烷基、较低的烷氧基、被卤素取代的较低烷氧基、氰基、S-较低烷基、S(O)-较低烷基、S(O)2-较低烷基、C(O)-较低烷基或C3-6-环烷基取代；R3是氢、卤素、较低烷基、被卤素取代的较低烷基、较低的烷氧基、被卤素取代的较低烷氧基、氰基、S-较低烷基、S(O)-较低烷基、S(O)2-较低烷基、C(O)-较低烷基或C3-6-环烷基；R4是氢或较低烷基；(A)是苯基或吡啶基，其中N原子可能在不同位置；X是键或CH(CF3)-；Ar是芳基或杂环芳基，可选择地被一个或多个R3取代；或其药学上适宜的酸盐。现在发现公式I的化合物对痕量胺相关受体（TAARs）有很好的亲和性，特别是对TAAR1。这些化合物可用于治疗抑郁症、焦虑症、躁郁症、注意力缺陷多动障碍（ADHD）、与压力有关的障碍、精神分裂症等精神障碍、帕金森病等神经系统疾病、阿尔茨海默病等神经退行性疾病、癫痫、偏头痛、高血压、物质滥用和代谢障碍，如进食障碍、糖尿病、糖尿病并发症、肥胖、血脂异常、能量消耗和吸收障碍、体温稳态障碍、睡眠和昼夜节律障碍以及心血管疾病。
• Thieno-pyrimidine compounds having fungicidal activity
  申请人：Brewster Kirkland William

  公开号：US20060089370A1

  公开（公告）日：2006-04-27

  The present invention relates to thieno[2,3-d]-pyrimidine compounds having fungicidal activity.

  本发明涉及具有杀真菌活性的噻吩[2,3-d]-嘧啶化合物。
• Delta 1-pyrrolines used as pesticides
  申请人：——

  公开号：US20040082586A1

  公开（公告）日：2004-04-29

  Novel &Dgr; 1 -pyrrolines of the formula (I) 1 in which R 1 , R 2 , R 3 , m and Q have the meanings given in the description, a plurality of processes for preparing these substances and their use for controlling pests.

  化合物（I）的分子式为Novel &Dgr;1-吡咯烯，其中R1、R2、R3、m和Q的含义如描述中所述，多种制备这些物质的过程以及它们用于控制害虫的用途。
• [EN] SUBSTITUTED PYRIDAZINONE FOR USE IN THE TREATMENT OF NEUROMUSCULAR DISEASES<br/>[FR] PYRIDAZINONE SUBSTITUÉE DESTINÉE À ÊTRE UTILISÉE DANS LE TRAITEMENT D'INFECTIONS NEUROMUSCULAIRE
  申请人：EDGEWISE THERAPEUTICS INC

  公开号：WO2021231630A1

  公开（公告）日：2021-11-18

  Substituted pyridazinone compounds, conjugates, and pharmaceutical compositions for use in the treatment of neuromuscular diseases, such as Duchenne Muscular Dystrophy (DMD), are disclosed herein. The disclosed compounds are useful, among other things, in the treating of DMD and modulating inflammatory inhibitors IL-1, IL-6 or TNF-α.

  本文披露了用于治疗神经肌肉疾病，如杜欣氏肌肉萎缩症（DMD）的吡啶并嗪酮化合物、结合物和药物组合物。所披露的化合物在治疗DMD和调节炎症抑制剂IL-1、IL-6或TNF-α等方面具有用处。