8-氟喹啉-2(1H)-酮 | 71738-83-5

• 物质功能分类: 医药中间体 - 喹啉类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: 8-氟喹啉-2(1H)-酮
• 英文名称: 8-fluoroquinolin-2(1H)-one
• 英文别名: 8-fluoro-1H-quinolin-2-one
• CAS: 71738-83-5
• 化学式: C₉H₆FNO
• 分子量: 163.151
• InChiKey: OGPLOEMLZOLURH-UHFFFAOYSA-N

物化性质

• 沸点：
  332.1±42.0 °C(Predicted)
• 密度：
  1.291±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933790090
• 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

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Section 1. Identification of the substance
Product Name: 8-Fluoroquinolin-2(1H)-one
Synonyms: 8-Fluoro-2-hydroxyquinoline

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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: 8-Fluoroquinolin-2(1H)-one
CAS number: 71738-83-5

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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: C9H6FNO
Molecular weight: 163.1

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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：

  8-氟喹啉-2(1H)-酮 在 manganese(IV) oxide 、 (+)-二异松蒎基氯硼烷 、 lithium diisopropyl amide 、 三氯氧磷 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 4.83h， 生成 (R)-1-(2-chloro-8-fluoroquinolin-3-yl)ethanol
  参考文献：
  名称：

  HETEROCYCLIC COMPOUNDS AND THEIR USES

  摘要：

  含有替代双环杂环芳基的化合物及其组合物，用于治疗一般炎症、关节炎、风湿性疾病、骨关节炎、炎性肠道疾病、炎性眼部疾病、炎性或不稳定的膀胱疾病、牛皮癣、带有炎症成分的皮肤疾患、慢性炎症状况，包括但不限于自身免疫性疾病，如全身性红斑狼疮（SLE）、重症肌无力、类风湿关节炎、急性弥散性脑脊髓炎、特发性血小板减少性紫癜、多发性硬化症、干燥综合征和自身免疫性溶血性贫血，包括所有形式的过敏症，本发明还提供了治疗依赖或与p110δ活性相关的癌症的方法，包括但不限于白血病，如急性髓系白血病（AML）、骨髓增生异常综合征（MDS）、骨髓增生性疾病（MPD）、慢性髓系白血病（CML）、T细胞急性淋巴细胞白血病（T-ALL）、B细胞急性淋巴细胞白血病（B-ALL）、非霍奇金淋巴瘤（NHL）、B细胞淋巴瘤和固体肿瘤，如乳腺癌。

  公开号：

  US20130267524A1
• 作为产物：
  描述：

  N-(2-fluorophenyl)-3-phenylacrylamide 在 aluminum (III) chloride 作用下， 以 氯苯 为溶剂， 以32 %的产率得到8-氟喹啉-2(1H)-酮
  参考文献：
  名称：

  取代对四氮杂[7]螺旋烯光物理和光氧化还原性质的影响

  摘要：

  合成了一系列取代的多氮杂[7]螺烯，并研究了它们的（光）物理性质和作为光氧化还原催化剂的能力。对衍生物和另外三种模型化合物进行了 DFT 计算，以预测这些化合物的光氧化还原性质。

  DOI：

  10.1002/chem.202301244

文献信息

• Efficient visible light mediated synthesis of quinolin-2(1<i>H</i>)-ones from quinoline<i>N</i>-oxides
  作者：Susanta Mandal、Samuzal Bhuyan、Saibal Jana、Jagir Hossain、Karan Chhetri、Biswajit Gopal Roy

  DOI：10.1039/d1gc01460a

  日期：——

  Quinolin-2(1H)-ones are one of the important classes of compounds due to their prevalence in natural products and in pharmacologically useful compounds. Here we present an unconventional and hitherto unknown photocatalytic approach to their synthesis from easily available quinoline-N-oxides. This reagent free highly atom economical photocatalytic method, with low catalyst loading, high yield and no

  Quinolin-2( 1H )-ones 是一类重要的化合物，因为它们普遍存在于天然产物和药理学上有用的化合物中。在这里，我们提出了一种非常规且迄今为止未知的光催化方法，从容易获得的喹啉-N-氧化物合成它们。这种不含试剂的高原子经济性光催化方法具有低催化剂负载、高产率和无不良副产物，为迄今为止报道的所有常规合成提供了一种更有效的绿色替代方案。该方法的稳健性已成功证明，可轻松扩展到克级。
• Scalable and Practical Synthesis of Halo Quinolin-2(1<i>H</i>)-ones and Quinolines
  作者：Cornelia Zaugg、Gunther Schmidt、Stefan Abele

  DOI：10.1021/acs.oprd.7b00124

  日期：2017.7.21

  A practical and scalable synthesis of halo quinolin-2(1H)-ones is presented. The heterocycles are easily accessed from inexpensive halo anilines in a two-step sequence. The anilines are acylated with methyl 3,3-dimethoxypropionate under basic conditions in quantitative yields. The crude amides undergo cyclization in sulfuric acid to the desired halo quinolin-2(1H)-ones in 28–93% yield (2 steps). The

  提出了一种实用且可扩展的卤代喹啉-2（1 H）-one合成方法。杂环很容易从廉价的卤代苯胺中以两步顺序进入。在碱性条件下，苯胺用3,3-二甲氧基丙酸甲酯以定量收率酰化。粗制酰胺在硫酸中环化成所需的卤代喹啉-2（1 H）-1，产率为28-93％（2步）。合成序列已成功应用于800 g规模。具有强吸电子基团或给电子基团的苯胺对于该方法而言是较差的底物。将6-碘喹啉-2（1H）-1和6-溴-8-碘喹啉-2（1H）-1进一步官能化以获得被各种官能团取代的喹啉。
• [EN] TRIAZOLOPYRIDINE COMPOUNDS AS PIM KINASE INHIBITORS<br/>[FR] COMPOSÉS TRIAZOLOPYRIDINE COMME INHIBITEURS DE LA PIM KINASE
  申请人：ARRAY BIOPHARMA INC

  公开号：WO2010022076A1

  公开（公告）日：2010-02-25

  Compounds of Formula (I), in which A, B, R1, R1a, R2, R3, R4, R5, R6, and R7 have the meanings given in the specification, are receptor tyrosine inhibitors useful in the treatment of immune cell-associated diseases and disorders, such as inflammatory and autoimmune diseases.

  公式（I）的化合物，其中A、B、R1、R1a、R2、R3、R4、R5、R6和R7的含义如规范中所述，是在治疗免疫细胞相关疾病和紊乱方面有用的受体酪氨酸激酶抑制剂，例如炎症性和自身免疫疾病。
• Pesticides
  申请人：——

  公开号：US05114940A1

  公开（公告）日：1992-05-19

  Compound of the formula (I) are disclosed ArQQ.sup.1 C(.dbd.X)NHR.sup.1 (I) or a salt thereof, wherein Ar is an optionally substituted polycyclic ring system containing n rings, where n is the integer 2 or 3, at least n-1 rings being aromatic and containing one to three ring nitrogen atoms and optionally containing one or more additional heteroatoms; Q is an alkyl chain containing 1 to 12 carbon atoms and optionally containing a sulphur or one or two oxygen atoms; Q.sup.1 is a group (C(R.sup.2).dbd.C(R.sup.3)).sub.a --(C(R.sup.4).dbd.C(R.sup.5)) wherein a is 0 or 1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are the same or different, at least two being hydrogen and the other two being independently selected from hydrogen, halo, C.sub.1-4 haloalkyl; X is oxygen or sulphur; and R.sup.1 is selected from hydrogen and C.sub.1-8 hydrocarbyl optionally substituted by dioxalanyl, halo, cyano, trifluoromethyl, trifluoromethylthio or C.sub.1-6 alkoxy are described which have activity particularly against arthropod pests. Pesticidal formulations containing the compounds of the formula (1), their use in the control of pests and method for their preparation are also disclosed.

  公式（I）的化合物ArQQ.sup.1 C(.dbd.X)NHR.sup.1（I）或其盐已被披露，其中Ar是一个含有n个环的可选择取代的多环环系，其中n是整数2或3，至少n-1个环是芳香的，含有一个到三个环氮原子，且可选择地含有一个或多个额外的杂原子；Q是一个含有1到12个碳原子的烷基链，可选择地含有一个硫或一个或两个氧原子；Q.sup.1是一个基团（C(R.sup.2).dbd.C(R.sup.3)).sub.a--(C(R.sup.4).dbd.C(R.sup.5))，其中a为0或1，R.sup.2，R.sup.3，R.sup.4和R.sup.5相同或不同，至少两个是氢，另外两个独立地选择自氢、卤素、C.sub.1-4卤代烷基；X是氧或硫；R.sup.1选择自氢和C.sub.1-8烃基，可选择地经二氧杂环戊二烯基、卤素、氰基、三氟甲基、三氟甲硫基或C.sub.1-6烷氧基取代的烃基所述，具有特别对节肢动物害虫具有活性。还披露了含有公式（1）的化合物的杀虫剂配方、它们在害虫控制中的使用以及它们的制备方法。
• Regioselective C-3 arylation of coumarins with arylhydrazines via radical oxidation by potassium permanganate
  作者：Jin-Wei Yuan、Wei-Jie Li、Liang-Ru Yang、Pu Mao、Yong-Mei Xiao

  DOI：10.1515/znb-2016-0109

  日期：2016.11.1

  An efficient protocol for oxidative C-3 arylation of coumarins with arylhydrazine has been developed using potassium permanganate as an oxidant. The arylated coumarins with different electronic properties were obtained in moderate to good yields. The developed protocol for direct C-3 arylation of coumarins could be extended to quinolinones.

  摘要：使用高锰酸钾作为氧化剂，开发了一种高效的卡曼酮与芳基肼进行氧化C-3芳基化的协议。具有不同电子性质的芳基化卡曼酮以中等至良好的产率获得。开发的直接C-3芳基化协议可扩展至喹啉酮。