4-氟-2-吲哚酮 | 138343-94-9

• 物质功能分类: 有机原料 - 酮类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 4-氟-2-吲哚酮
• 中文别名: 4-氟吲哚酮；4-氟吲哚-2-酮
• 英文名称: 4-fluoroindolin-2-one
• 英文别名: 4-fluoro-1,3-dihydro-2H-indol-2-one；4-fluoro-1,3-dihydroindol-2-one
• CAS: 138343-94-9
• 化学式: C₈H₆FNO
• mdl: MFCD04112528
• 分子量: 151.14
• InChiKey: WKDSLMNPSVQOES-UHFFFAOYSA-N

物化性质

• 沸点：
  297.2±40.0 °C(Predicted)
• 密度：
  1.311±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  室温且干燥环境中保存。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Fluoro-1,3-dihydro-2h-indol-2-one
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-1,3-dihydro-2h-indol-2-one
CAS number: 138343-94-9

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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.
Storage: Store in closed vessels.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C8H6FNO
Molecular weight: 151.1

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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-吲哚酮 在 硝酸 作用下， 以 正己烷 、 硫酸 、 乙酸乙酯 为溶剂， 生成 1,3-dihydro-4-fluoro-5-nitro-2H-indol-2-one
  参考文献：
  名称：

  4,5-pyrazinoxindoles

  摘要：

  本发明涉及一种新颖的具有以下式的4,5-吡嗪并[1,2-a]吲哚类化合物。这些化合物抑制或调节蛋白激酶，特别是JNK蛋白激酶。这些化合物及其药学上可接受的盐和前药是作为抗炎剂有用的，特别是在治疗类风湿性关节炎方面非常有用。本发明还涉及含有这些化合物的药物组合物，以及使用这些化合物治疗和/或控制炎症的方法，特别是在治疗或控制类风湿性关节炎方面。

  公开号：

  US06221867B1
• 作为产物：
  描述：

  3-氟-2-甲基苯胺 在 盐酸 、 仲丁基锂 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 反应 0.27h， 生成 4-氟-2-吲哚酮
  参考文献：
  名称：

  Preparation of Indoles and Oxindoles fromN-(tert-Butoxycarbonyl)-2-alkylanilines

  摘要：

  使用双锂化的N-(叔丁氧羰基)苯胺1与二甲基甲酰胺或二氧化碳反应，可得到中间体3和5，它们分别容易转化为N-(叔丁氧羰基)吲哚4和氧化吲哚（吲哚-2(3H)-酮，7）。双锂化的1与N-甲氧基-N-甲基酰胺缩合得到酮9，这些酮在三氟乙酸处理下环化，根据反应时间的不同，形成2-取代的1-(叔丁氧羰基)吲哚10或2-取代的吲哚11。这一通用方法已被应用于高效合成1,2-烷基桥联吲哚12、1,3,4,5-四氢苯[c,d]吲哚（16）、2a,3,4,5-四氢苯[c,d]吲哚-2(1H)-酮（18）以及1-(叔丁氧羰基)-1H-吡咯并[2,3-b]吡啶（21）。

  DOI：

  10.1055/s-1991-26597

文献信息

• A Mild and Direct C(sp₃)–S Cross-Coupling of Oxindoles with Thiols: Synthesis of Unsymmetrical 3-Thiooxindoles
  作者：Hui Qin、Qi Li、Jian Xu、Jie Zhang、Wei Qu、Wenyuan Liu、Feng Feng、Haopeng Sun

  DOI：10.1021/acs.joc.9b02205

  日期：2019.11.1

  Herein, an operationally simple and mild strategy to construct sulfenation of oxindoles with a series of thiols in the absence of transition metals was developed. This methodology provides an efficient way to directly form a C-S bond at the C-3 position of oxindoles under mild reaction conditions with a cheap and common solvent and base in moderate to good yields.

  本文中，开发了一种在不存在过渡金属的情况下用一系列硫醇构造羟吲哚硫化的操作简单温和的策略。这种方法学提供了一种有效的方法，可以在温和的反应条件下，以廉价和常用的溶剂和碱在中等至良好的收率下，在羟吲哚的C-3位直接形成CS键。
• Dihydroindolone compounds, a process for their preparation and pharmaceutical compositions containing them
  申请人：Ortuno Jean-Claude

  公开号：US20110034460A1

  公开（公告）日：2011-02-10

  Compounds of formula (I): wherein: m and n represent 1 or 2, A represents a pyrrolyl group, X represents a C(O), S(O) or SO 2 group, R 1 and R 2 represent an alkyl group or, together with the nitrogen atom carrying them, form a heterocyclic group, R 3 and R 4 , together with the atoms carrying them, form a heterocyclic group, R 5 represents a hydrogen atom or an alkyl group, R 6 represents a hydrogen atom or a halogen atom. Medicinal products containing the same which are useful in treating cancer.

  式（I）的化合物： 其中： m和n代表1或2， A代表吡咯基， X代表C（O）、S（O）或SO2基团， R1和R2代表烷基或与携带它们的氮原子一起形成杂环基团， R3和R4与携带它们的原子一起形成杂环基团， R5代表氢原子或烷基， R6代表氢原子或卤素原子。 含有这些化合物的药物，可用于治疗癌症。
• [EN] RSV ANTIVIRAL COMPOUNDS<br/>[FR] COMPOSÉS ANTIVIRAUX CONTRE LE VRS
  申请人：JANSSEN R & D IRELAND

  公开号：WO2014060411A1

  公开（公告）日：2014-04-24

  Inhibitors of RSV replication of formula RI including stereochemically isomeric forms, and salts or solvates thereof, wherein R22, W, Q, V, Z p,s,and Het have the meaning as defined herein. The present invention also relates to processes for preparing said compounds, pharmaceutical compositions containing them and their use, alone or in combination with other RSV inhibitors, in RSV therapy.

  RSV复制抑制剂的公式RI包括立体化学同分异构体形式，以及其盐或溶剂合物，其中R22、W、Q、V、Z、p、s和Het的含义如本文所定义。本发明还涉及制备所述化合物的方法，含有它们的药物组合物以及它们在RSV治疗中单独或与其他RSV抑制剂结合使用的用途。
• Phenylaminopropanol derivatives and methods of their use
  申请人：Kim Younghee Callain

  公开号：US20050222148A1

  公开（公告）日：2005-10-06

  The present invention is directed to phenylaminopropanol derivatives of formula I: or a pharmaceutically acceptable salt thereof, compositions containing these derivatives, and methods of their use for the prevention and treatment of conditions ameliorated by monoamine reuptake including, inter alia, vasomotor symptoms (VMS), sexual dysfunction, gastrointestinal and genitourinary disorders, chronic fatigue syndrome, fibromylagia syndrome, nervous system disorders, and combinations thereof, particularly those conditions selected from the group consisting of major depressive disorder, vasomotor symptoms, stress and urge urinary incontinence, fibromyalgia, pain, diabetic neuropathy, and combinations thereof.

  本发明涉及式I的苯胺丙醇衍生物： 或其药学上可接受的盐，含有这些衍生物的组合物，以及它们用于通过单胺再摄取改善的症状的预防和治疗方法，包括但不限于血管运动症状（VMS）、性功能障碍、胃肠道和泌尿系统疾病、慢性疲劳综合征、纤维肌痛综合征、神经系统疾病，以及其中的组合，特别是从包括重性抑郁障碍、血管运动症状、压力性和切勿性尿失禁、纤维肌痛、疼痛、糖尿病性神经病变以及其中的组合的一组中选择的那些症状。
• Zinc triflate-mediated cyclopropanation of oxindoles with vinyl diphenyl sulfonium triflate: a mild reaction with broad functional group compatibility
  作者：Mingwei Zhou、Ke En、Yimin Hu、Yufang Xu、Hong C. Shen、Xuhong Qian

  DOI：10.1039/c6ra24985j

  日期：——

  oxindoles with vinyl diphenyl sulfonium triflate salt is reported. The reaction proceeded under ambient conditions and consistently provided high yields with broad functional group tolerability. The utility for the late-stage functionalization (LSF) of complex molecules is demonstrated.

  据报道，三氟甲磺酸锌首次用于将未保护的羟吲哚与乙烯基二苯基三氟甲磺酸salt盐环丙烷化。反应在环境条件下进行，并始终提供高收率和宽泛的官能团耐受性。证明了可用于复杂分子的后期功能化（LSF）。