5-氯-8-甲基喹啉 | 78941-95-4

• 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: 5-氯-8-甲基喹啉
• 英文名称: 5-chloro-8-methylquinoline
• CAS: 78941-95-4
• 化学式: C₁₀H₈ClN
• mdl: MFCD00463515
• 分子量: 177.633
• InChiKey: FOXFUGCJJRDBNG-UHFFFAOYSA-N

物化性质

• 熔点：
  31-32 °C
• 沸点：
  293.4±20.0 °C(Predicted)
• 密度：
  1.225±0.06 g/cm3(Predicted)
• 溶解度：
  DMSO（轻微，超声处理），甲醇（轻微）

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2933499090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温下，应保持干燥和密封。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Chloro-8-methylquinoline
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-Chloro-8-methylquinoline
CAS number: 78941-95-4

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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: C10H8ClN
Molecular weight: 177.6

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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 chloride.

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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-氯-8-甲基喹啉 在 silver sulfate 碘 、 氯 作用下， 以 吡啶 、 硫酸 为溶剂， 反应 75.5h， 生成 8-methylquinoline-5-carbonitrile
  参考文献：
  名称：

  8-甲基喹啉的芳族氯化和碘化。5-卤代8-甲基喹啉的苄基溴化

  摘要：

  DOI：

  10.1007/bf00505763
• 作为产物：
  描述：

  8-甲基喹啉 在 N-氯代丁二酰亚胺 、 硫酸 作用下， 反应 18.0h， 生成 5-氯-8-甲基喹啉
  参考文献：
  名称：

  钴（III）催化的重氮化合物与初级C（sp3）–H键烷基化

  摘要：

  螯合辅助的C（sp 2）–H金属化/类胡萝卜素插入已得到充分研究。然而，C（sp 3）–H键的类似卡宾官能化仍然是一个巨大的挑战。在这里，我们报告了通过重载C（sp 3）-H钴/类胡萝卜素与重氮化合物的首次由钴（III）催化的8-甲基喹啉与重氮化合物的烷基化反应。该反应是高效的，可扩展的并且耐受多种官能团。此外，该独特的方案可以应用于氮三环抗生素化合物的合成。

  DOI：

  10.1002/adsc.201700636

文献信息

• [EN] INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION<br/>[FR] INHIBITEURS DE LA RÉPLICATION DU VIRUS DE L'IMMUNODÉFICIENCE HUMAINE
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2009062285A1

  公开（公告）日：2009-05-22

  Compounds of formula (I): wherein R4, R6 and R7 are defined herein, are useful as inhibitors of HIV replication.

  式(I)的化合物：其中R4、R6和R7如本文所定义，可用作HIV复制的抑制剂。
• A general method for the metal-free, regioselective, remote C–H halogenation of 8-substituted quinolines
  作者：Damoder Reddy Motati、Dilipkumar Uredi、E. Blake Watkins

  DOI：10.1039/c7sc04107a

  日期：——

  as alkoxy quinolines were halogenated at the C5-position via remote functionalization for the first time. This methodology provides a highly economical route to halogenated quinolines with excellent functional group tolerance, thus providing a good complement to existing remote functionalization methods of quinolin-8-amide derivatives and broadening the field of remote functionalization. The utility

  已经建立了一种操作简单且无金属的方案，用于一系列8取代的喹啉衍生物的几何上C5–H卤化。该反应在室温下在空气中进行，用廉价且原子经济的三卤代异氰尿酸作为卤素源（仅0.36当量）。在喹啉方面观察到异常高的通用性，并且在大多数情况下，反应以完全的区域选择性进行。在8位上具有各种取代基的喹啉仅以良好或优异的收率得到了C5卤代产物。氨基磷酸酯，叔酰胺，ñ -烷基/ Ñ，Ñ喹啉-8-胺，以及烷氧基喹啉的二烷基，和脲衍生物在C5位上被卤代第一次通过远程功能化。该方法为具有优异的官能团耐受性的卤代喹啉提供了一种非常经济的途径，从而为现有的喹啉-8-酰胺衍生物的远程官能化方法提供了很好的补充，并拓宽了远程官能化的领域。通过合成几种具有生物学和药学意义的化合物，进一步展示了该方法的实用性。
• Rh(<scp>iii</scp>)-Catalyzed straightforward arylation of 8-methyl/formylquinolines using diazo compounds
  作者：Bidhan Ghosh、Rajarshi Samanta

  DOI：10.1039/c9cc02391g

  日期：——

  A straightforward Rh(III)-catalyzed general strategy was developed for the introduction of naphthol/phenol moieties to the C(sp3)–H bond of 8-methylquinoline using diazonaphthalen-2(1H)-ones/quinone diazides. The developed method was further extended towards the arylation of 8-formylquinolines to accomplish diarylketone derivatives. The method is simple, relatively rapid, and chemo and regioselective

  开发了一种简单的Rh（III）催化的一般策略，即使用重氮萘-2（1 H）-ones /醌二叠氮化物将萘酚/苯酚部分引入8-甲基喹啉的C（sp 3）-H键。所开发的方法进一步扩展到8-甲酰基喹啉的芳基化反应，以完成二芳基酮衍生物。该方法简单，相对快速，并且具有广泛的范围和功能基团耐受性，具有化学和区域选择性。通过克规模的合成和生物活性分子的建设建立了合成实用程序。
• Rh-Catalyzed Direct Amination of Unactivated C(sp³ )−H bond with Anthranils Under Mild Conditions
  作者：Conghui Tang、Miancheng Zou、Jianzhong Liu、Xiaojin Wen、Xiang Sun、Yiqun Zhang、Ning Jiao

  DOI：10.1002/chem.201602556

  日期：2016.8.1

  C−N Bond formation is of great significance due to the ubiquity of nitrogen‐containing compounds. Here, a mild and efficient RhIII‐catalyzed C(sp3)−H aryl amination reaction is reported. Anthranil is employed as the nitrogen source with 100 % atom efficiency. This C−H amination reaction exhibits broad substrate scope without using any external oxidants. Mechanistic studies including rhodacycle intermediates

  由于含氮化合物的普遍存在，C N键的形成具有重要意义。在这里，报告了温和有效的Rh III催化的C（sp 3）-H芳基胺化反应。蒽被用作氮源，原子效率为100％。这种CH氨基化反应在不使用任何外部氧化剂的情况下具有广泛的底物范围。介绍了机理研究，包括Rhodacycle中间体，H-D交换，动力学同位素效应（KIE）实验和原位IR。
• Reduction of nitroarenes followed by propanol group transfer from tris(3-hydroxypropyl)- amine and cyclization leading to quinolines under heterogeneous PdC catalysis
  作者：Chan Sik Cho、Tae Gyun Kim、Nam Sik Yoon

  DOI：10.1002/aoc.1596

  日期：——

  Nitroarenes having electron‐donating or ‐withdrawing substituents are reduced to anilines and cyclized with tris(3‐hydroxypropyl)amine in the presence of a catalytic amount of PdC along with tin(II) chloride and isopropanol in dioxane‐H2O medium to give the corresponding quinolines in good to excellent yields. Copyright © 2009 John Wiley & Sons, Ltd.

  带有给电子或吸电子取代基的硝基芳烃在二恶烷H 2 O介质中，在催化量的PdC以及氯化锡（II）和氯化锡（异丙基）存在下，被三（3-羟丙基）胺还原为苯胺并环化。得到相应的喹啉，收率好至极好。版权所有©2009 John Wiley＆Sons，Ltd.