8-溴-2-氯喹啉 | 163485-86-7

• 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-溴-2-氯喹啉
• 英文名称: 8-bromo-2-chloroquinoline
• CAS: 163485-86-7
• 化学式: C₉H₅BrClN
• mdl: MFCD08741410
• 分子量: 242.502
• InChiKey: ZXSUGMMMZOMZTD-UHFFFAOYSA-N

物化性质

• 熔点：
  113-114 °C(Solv: methanol (67-56-1))
• 沸点：
  325.7±22.0 °C(Predicted)
• 密度：
  1.673

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 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：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933499090
• 危险类别：
  IRRITANT
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 8-Bromo-2-chloroquinoline
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: 8-Bromo-2-chloroquinoline
CAS number: 163485-86-7

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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: C9H5BrClN
Molecular weight: 242.5

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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, 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

制备方法与用途

8-溴-2-氯喹啉可用作有机合成中间体和医药中间体，主要应用于实验室研发及化工生产过程中。

反应信息

• 作为反应物：
  描述：

  8-溴-2-氯喹啉 在 potassium fluoride 、 copper(l) iodide 、 正丁基锂 、 碘 、 二异丙胺 作用下， 以 四氢呋喃 、 N-甲基吡咯烷酮 、 正己烷 、 甲苯 为溶剂， 反应 22.25h， 生成 2-chloro-3-trifluoromethyl-8-quinolinecarboxylic acid
  参考文献：
  名称：

  三氟甲基取代的吡啶羧酸和喹啉羧酸的推荐路线

  摘要：

  作为案例研究的一部分，准备的合理策略。所有 10 种 2-、3- 或 4- 吡啶羧酸和所有 9 种在 2-、3- 或 4- 位带有三氟甲基取代基的 2-、3-、4- 或 8- 喹啉羧酸中的 如果前体中尚未存在三氟甲基，则通过用四氟化硫对合适的羧酸进行脱氧氟化或通过原位生成的三氟甲基铜置换环结合的溴或碘来引入三氟甲基。羧基功能是通过用二氧化碳处理有机锂或有机镁中间体、卤素/金属或氢/金属置换的产物而产生的。[在 SciFinder (R) 上]

  DOI：

  10.1002/ejoc.200390215
• 作为产物：
  描述：

  8-bromoquinoline N-oxide 在 氯化亚砜 作用下， 反应 12.0h， 以50%的产率得到8-溴-2-氯喹啉
  参考文献：
  名称：

  Rh(III)-Catalyzed C(8)–H Activation of Quinoline N-Oxides: Regioselective C–Br and C–N Bond Formation

  摘要：

  A highly efficient and regioselective Rh(III)-catalyzed protocol for C8-bromination and amidation of quinoline N-oxide was developed. The transformation was found to be successful up to gram scale with excellent functional group tolerance and wide substrate scope. The mechanistic study revealed five-membered rhodacycle with quinoline N-oxide as a key intermediate for regioselective C8-functionalization. In addition, NFSI (N-fluorobis-(phenylsulfonyl)-imide) was explored as an amidating reagent for C8-amidation of quinoline N-oxide for the first time.

  DOI：

  10.1021/acs.joc.9b01538

文献信息

• [EN] MACROCYCLES AS PIM INHIBITORS<br/>[FR] MACROCYCLES EN TANT QU'INHIBITEURS DE PIM
  申请人：AMGEN INC

  公开号：WO2014022752A1

  公开（公告）日：2014-02-06

  The invention relates to compounds of formula (1), and salts thereof. In some embodiments, the invention relates to inhibitors or modulators of Pim-1 and/or Pim-2, and/or Pim-3 protein kinase activity or enzyme function. In still further embodiments, the invention relates to pharmaceutical compositions comprising compounds disclosed herein, and their use in the prevention and treatment of Pim kinase related conditions and diseases, preferably cancer.

  该发明涉及式（1）的化合物及其盐。在某些实施例中，该发明涉及Pim-1和/或Pim-2以及/或Pim-3蛋白激酶活性或酶功能的抑制剂或调节剂。在更进一步的实施例中，该发明涉及包含本文所披露的化合物的药物组合物，以及它们在预防和治疗与Pim激酶相关的疾病和病症，尤其是癌症中的用途。
• [EN] AMIDES AS PIM INHIBITORS<br/>[FR] AMIDES CONVENANT COMME INHIBITEURS DES PIM
  申请人：AMGEN INC

  公开号：WO2013130660A1

  公开（公告）日：2013-09-06

  The invention relates to amide-containing compounds of formula (1), and salts thereof. In some embodiments, the invention relates to inhibitors or modulators of Pim-1 and/or Pim-2, and/or Pim-3 protein kinase activity or enzyme function. In still further embodiments, the invention relates to pharmaceutical compositions comprising compounds disclosed herein, and their use in the prevention and treatment of Pim kinase related conditions and diseases, preferably cancer.

  本发明涉及式(1)的含酰胺化合物及其盐。在一些实施例中，本发明涉及Pim-1和/或Pim-2和/或Pim-3蛋白激酶活性或酶功能的抑制剂或调节剂。在更进一步的实施例中，本发明涉及包含本文披露的化合物的药物组合物，及其用于预防治疗Pim激酶相关状况和疾病，尤其是癌症的应用。
• Synthesis of New 1-Aryl-4-(biarylmethylene)piperazine Ligands, Structurally Related to Adoprazine (SLV313)
  作者：Nisar Ullah

  DOI：10.1515/znb-2012-0113

  日期：2012.1.1

  A series of new 1-aryl-4-(biarylmethylene)piperazines has been synthesized. These ligands are structurally related to SLV-313, a potential atypical antipsychotic having potent D₂ receptor antagonist and 5-HT_1A receptor agonist properties. Buchwald-Hartwig coupling reactions of 1-boc-piperazine with appropriate aryl halides and subsequent removal of the boc group rendered arylpiperazines. The reductive amination of the latter with suitable biarylaldehydes accomplished the synthesis of these ligands.

  一系列新的1-芳基-4-(联苯亚甲基)哌嗪已经合成。这些配体在结构上与SLV-313相关，SLV-313是一种潜在的非典型抗精神病药物，具有强效的D₂受体拮抗剂和5-HT_1A受体激动剂特性。1-boc-哌嗪与适当的芳基卤代物进行Buchwald-Hartwig偶联反应，然后去除boc基团得到芳基哌嗪。后者与适当的联苯醛进行还原胺化反应，完成了这些配体的合成。
• Computational and experimental evaluation of α-(N-2-quinolonyl)ketones: a new class of nonbiaryl atropisomers
  作者：Andrea N. Bootsma、Carolyn E. Anderson

  DOI：10.1016/j.tetlet.2016.09.056

  日期：2016.10

  an aliphatic substituent. Using a computational approach, 8′-substituted quinolones were identified as potential class 2 and 3 atropisomeric targets with calculated C–N rotational barriers of greater than 20 kcal/mol. These results, along with experimental efforts toward the synthesis of these targets, are reported.

  考虑到阻转异构体在不对称催化和药物中的有用性，已对取代的α-（N -2-喹啉基）酮进行了详尽的计算研究。这类叔酰胺是独特的，因为酰胺嵌入在芳族结构中，并且氮带有脂族取代基。使用一种计算方法，将8'-取代的喹诺酮类化合物确定为潜在的2类和3类阻转异构体靶标，其计算的C–N旋转势垒大于20 kcal / mol。报道了这些结果，以及合成这些靶标的实验性努力。
• [EN] BICYCLIC COMPOUNDS<br/>[FR] COMPOSÉS BICYCLIQUES
  申请人：VIVACE THERAPEUTICS INC

  公开号：WO2020214734A1

  公开（公告）日：2020-10-22

  Provided herein are compounds and pharmaceutical compositions comprising said compounds that are useful for treating cancers. Specific cancers include those that are mediated by YAP/TAZ or those that are modulated by the interaction between YAP/TAZ and TEAD.

  本文提供了包含所述化合物的药物组合物，用于治疗癌症。具体的癌症包括那些由YAP/TAZ介导或由YAP/TAZ与TEAD相互作用调节的癌症。