4-氟-2-硝基-1-(三氟甲氧基)苯 | 123572-62-3

• 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: 4-氟-2-硝基-1-(三氟甲氧基)苯
• 中文别名: 1-(三氟甲氧基)-2-硝基-4-氟苯；5-氟-2-(三氟甲氧基)硝基苯
• 英文名称: 4-fluoro-2-nitro-1-trifluoromethoxy-benzene
• 英文别名: 4-fluoro-2-nitro-1-trifluoromethoxybenzene；4-Fluoro-2-nitro-1-(trifluoromethoxy)benzene
• CAS: 123572-62-3
• 化学式: C₇H₃F₄NO₃
• 分子量: 225.099
• InChiKey: PGISCPIWSHGJJJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  55
• 氢给体数：
  0
• 氢受体数：
  7

安全信息

• 海关编码：
  2909309090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温且干燥环境下使用。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Fluoro-2-nitro-1-(trifluoromethoxy)benzene
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-Fluoro-2-nitro-1-(trifluoromethoxy)benzene
CAS number: 123572-62-3

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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: C7H3F4NO3
Molecular weight: 225.1

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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.

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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：

  4-氟-2-硝基-1-(三氟甲氧基)苯 在 硫酸 、 硝酸 、 铁粉 、 potassium carbonate 、 溶剂黄146 作用下， 以 二甲基亚砜 为溶剂， 反应 3.5h， 生成
  参考文献：
  名称：

  Synthesis and QSAR of Herbicidal 3-Pyrazolyl α,α,α-Trifluorotolyl Ethers

  摘要：

  Pyrazole nitrophenyl ethers (PPEs) were recently identified as a novel class of chemistry exerting herbicidal effects by inhibition of protoporphyrinogen IX oxidase. This area of chemistry has been extended to include herbicidal pyrazolyl fluorotolyl ethers. In these compounds, a trifluoromethyl group substitutes for the 4'-nitro group found in the original herbicides and in ''classical'' nitrodiphenyl ether hebicides. Fluoroanisole pyrazole ethers, in which a trifluoromethoxy group replaces the nitro group of diphenyl ether herbicides, are also described. The shift from 4'-nitro to 4'-trifluoromethyl substitution, which is conservative in terms of electrostatics, produced a novel class of herbicide with substantial pre-emergent activity on narrowleaf weed species. Quantitative structure/activity relationships obtained with respect to substitution on the pyrazole ring and at the 3'-position of the fluorotolyl moiety can be summarized effectively by comparative molecular field analysis. In general, 5-methanesulfonyl fluorotoluidide ethers were found to be most active.

  DOI：

  10.1021/jf9601978
• 作为产物：
  描述：

  4-三氟甲氧基氟苯 以42%的产率得到
  参考文献：
  名称：

  MARHOLD ALBRECHT

  摘要：

  DOI：

文献信息

• [EN] DISUBSTITUTED [4-(5-AMINOMETHYL-PHENYL)-PIPERIDIN-1-YL]-1H-INDOL-3-YL]-METHANONES<br/>[FR] [4-(5-AMINOMÉTHYL-PHÉNYL)-PIPÉRIDIN-1-YL]-1H-INDOL-3-YL]-MÉTHANONES DISUBSTITUÉES
  申请人：SANOFI AVENTIS

  公开号：WO2011022449A1

  公开（公告）日：2011-02-24

  The present invention extends to the compound of formula I: or a prodrug, pharmaceutically acceptable salt, or solvate of said compound. Furthermore, the present invention is directed to a pharmaceutical composition comprising a pharmaceutically effective amount of the compound of formula I, and a pharmaceutically acceptable carrier. Furthermore, the present invention is directed to the use of a compound of formula I as an inhibitor of tryptase, comprising introducing the compound into a composition comprising tryptase. In addition, the present invention is directed to the use of a compound of formula I for treating a patient suffering from, or subject to, a physiological condition in need of amelioration of an inhibitor of tryptase comprising administering to the patient a therapeutically effective amount of the compound of Claim 1. The present invention is directed also to the preparation of a compound of formula I.

  本发明涉及到式I的化合物：或者该化合物的前药、药用可接受的盐或溶剂。此外，本发明涉及一种包括式I化合物的药物组合物，以及药用可接受的载体的药学有效量。此外，本发明涉及将式I化合物用作色氨酸蛋白酶抑制剂的用途，包括将该化合物引入含有色氨酸蛋白酶的组合物中。此外，本发明还涉及将式I化合物用于治疗患有或患有需要改善色氨酸蛋白酶抑制剂的生理状况的患者的用途，包括向患者施用权利要求1中的化合物的治疗有效量。本发明还涉及制备式I化合物。
• Diaminotriazoles useful as inhibitors of protein kinases
  申请人：——

  公开号：US20040214817A1

  公开（公告）日：2004-10-28

  The present invention relates to inhibitors of protein kinases. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  本发明涉及蛋白激酶抑制剂。本发明还提供了包含本发明化合物的制药组合物以及使用该组合物治疗各种疾病的方法。
• DIAMINOTRIAZOLES USEFUL AS INHIBITORS OF PROTEIN KINASES
  申请人：Pierce C. Albert

  公开号：US20080014189A1

  公开（公告）日：2008-01-17

  The present invention relates to inhibitors of protein kinases. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  本发明涉及蛋白激酶抑制剂。该发明还提供了包含本发明化合物的药物组合物以及使用该组合物治疗各种疾病的方法。
• DISUBSTITUTED [4-(5-AMINOMETHYL-PHENYL)-PIPERIDIN-1-YL]- 1H-INDOL-3-YL]-METHANONES
  申请人：CHOI-SLEDESKI Yong- Mi

  公开号：US20120142735A1

  公开（公告）日：2012-06-07

  The present invention extends to a compound of formula I: or a pharmaceutically acceptable salt of said compound, or a pharmaceutical composition comprising the compound of formula I and a pharmaceutically acceptable carrier. The invention is also directed to the use of a compound of formula I as an inhibitor of tryptase and for treating a patient suffering from, or subject to, a physiological condition in need of amelioration by an inhibitor of tryptase. The invention further includes methods for the preparation of a compound of formula I.

  本发明涉及式I的化合物：或该化合物的药学上可接受的盐，或包含式I的化合物和药学上可接受的载体的药物组合物。本发明还涉及使用式I的化合物作为组胺酶抑制剂，并用于治疗患有或受到需要组胺酶抑制剂改善的生理状况的患者。本发明还包括制备式I的化合物的方法。
• 3-Cyano-4-phenyl-pyrrole
  申请人：BAYER AG

  公开号：EP0318704A2

  公开（公告）日：1989-06-07

  3-Cyano-4-phenyl-pyrrole der Formel (I) in welcher R für Halogen, Alkyl, Alkoxy, Alkylthio, Halogen­alkyl, Halogenalkoxy oder Halogenalkylthio steht, sowie ihre Verwendung in Schädlingsbekämpfungsmit­teln, sowie neue Zwischenprodukte der Formel (II). Die neuen 3-Cyano-4-phenyl-pyrrole der Formel (I) können hergestellt werden, indem man z.B. geeignete substitu­ierte Fluorzimtsäurenitrile mit geeigneten Sulfonyl­methylisocyaniden in Gegenwart einer Base und gegebenen­falls in Gegenwart eines Verdünnungsmittels umsetzt. Die neuen substituierten Fluorzimtsäurenitrile der Formel (II) können hergestellt werden, wenn man z.B. geeignete Fluoraniline zuerst mit Acrylnitril umsetzt und die entstehenden α-Chlor-β-phenyl-propionitrile mit Basen dehydrohalogeniert oder indem man geeignete Fluor­benzaldehyde mit Cyanessigsäure gleichzeitig kondensiert und decarboxyliert.

  式 (I) 的 3-氰基-4-苯基吡咯 其中 R 为卤素、烷基、烷氧基、烷硫基、卤代烷基、卤代烷氧基或卤代烷硫基的式 (I) 的 3-氰基-4-苯基吡咯和它们在农药中的用途，以及式 (II) 的新型中间体。 式（I）的新 3-氰基-4-苯基吡咯可以通过例如合适的取代氟肉桂酸腈与合适的磺酰基甲基异 氰化物在碱存在下并任选在稀释剂存在下进行反应来制备。式（II）的新取代氟肉桂酸腈可通过以下方法制备：例如，首先使合适的氟苯胺与丙烯腈反应，然后使生成的α-氯-β-苯基丙腈与碱脱卤，或同时使合适的氟苯醛与氰基乙酸缩合和脱羧。