6-溴-2-三氟甲基喹啉 | 176722-64-8

• 物质功能分类: 医药中间体 - 杂环化合物 - 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: 6-溴-2-三氟甲基喹啉
• 中文别名: 6-溴-2-(三氟甲基)喹啉
• 英文名称: 6-bromo-2-(trifluoromethyl)quinoline
• 英文别名: 6-Bromo-2-trifluoromethylquinoline
• CAS: 176722-64-8
• 化学式: C₁₀H₅BrF₃N
• 分子量: 276.056
• InChiKey: KSGBXTJLAABRJI-UHFFFAOYSA-N

物化性质

• 沸点：
  284.3±35.0 °C(Predicted)
• 密度：
  1.658±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  15
• 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：
  4

安全信息

• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  存储条件：2-8°C，干燥密封。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Bromo-2-trifluoromethylquinoline
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: 6-Bromo-2-trifluoromethylquinoline
CAS number: 176722-64-8

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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: C10H5BrF3N
Molecular weight: 276.1

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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, 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

反应信息

• 作为反应物：
  描述：

  6-溴-2-三氟甲基喹啉 在 盐酸 、 potassium phosphate 、 tris-(dibenzylideneacetone)dipalladium(0) 、 palladium diacetate 、 一氯化碘 、 sodium hydride 、 caesium carbonate 、 对甲苯磺酸 、 R-(+)-1,1'-联萘-2,2'-双二苯膦 、 溶剂黄146 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 N,N-二甲基甲酰胺 、 正丁醇 为溶剂， 反应 45.83h， 生成 (6-((5-bromo-2-((5-ethyl-2-methoxy-4-(4-(piperazin-1-yl)piperidin-1-yl)phenyl)amino)pyrimidin-4-yl)amino)-2-(trifluoromethyl)quinolin-5-yl)dimethylphosphine oxide
  参考文献：
  名称：

  [EN] DEGRADATION OF (EGFR) BY CONJUGATION OF EGFR INHIBITORS WITH E3 LIGASE LIGAND AND METHODS OF USE
  [FR] DÉGRADATION D'EGFR PAR CONJUGAISON D'INHIBITEURS D'EGFR AVEC UN LIGAND DE LIGASE E3 ET PROCÉDÉS D'UTILISATION

  摘要：

  本文披露了一种新型的双功能化合物，由EGFR抑制剂基团与E3连接酶配体基团结合而成，其功能是将靶向蛋白质招募至E3泛素连接酶进行降解，以及其制备方法和用途。

  公开号：

  WO2022012622A1
• 作为产物：
  描述：

  6-溴喹啉 以 二甲基亚砜 、 丙酮 为溶剂， 反应 36.0h， 生成 6-溴-2-三氟甲基喹啉
  参考文献：
  名称：

  锌盐与 Zn(CF3)2·bpy 的亲核三氟甲基化反应

  摘要：

  （三氟甲基）锌配合物已广泛用于金属介导的三氟甲基化反应。然而，与（三氟甲基）锌配合物的直接亲核加成很少见。在本文中，我们描述了使用 Zn(CF 3 ) 2 ·bpy 作为 CF 3源的 azinium 盐的前所未有的三氟甲基化，得到 1-(4-甲氧基苄基)-2-(三氟甲基)-1,2-二氢喹啉作为产物。后一种物质在氧化条件下进一步转化为 2-三氟甲基喹啉。这项工作还表明，配体在调节（三氟甲基）锌配合物的反应性方面起着重要作用。

  DOI：

  10.1016/j.tet.2021.132477

文献信息

• [EN] SUBSTITUTED OXOPYRIDINE DERIVATIVES<br/>[FR] DÉRIVÉS D'OXOPYRIDINE SUBSTITUÉS
  申请人：BAYER PHARMA AG

  公开号：WO2017005725A1

  公开（公告）日：2017-01-12

  The invention relates to substituted oxopyridine derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular cardiovascular disorders, preferably thrombotic or thromboembolic disorders, and o edemas, and also ophthalmic disorders.

  这项发明涉及替代氧吡啶衍生物及其制备方法，以及它们用于制备治疗和/或预防疾病的药物，特别是心血管疾病，最好是血栓性或血栓栓塞性疾病，以及水肿和眼科疾病。
• 2-Position-Selective C–H Perfluoroalkylation of Quinoline Derivatives
  作者：Takahiro Shirai、Motomu Kanai、Yoichiro Kuninobu

  DOI：10.1021/acs.orglett.8b00339

  日期：2018.3.16

  We developed 2-position-selective, direct C–H trifluoromethylation, pentafluoroethylation, and heptafluoropropylation of quinoline derivatives. Regioselective transformation was achieved without derivatization of the quinolines. The reaction proceeded at room temperature with high functional group tolerance, even in gram scale. Notably, the reaction was applicable to substrates containing a functional

  我们开发了喹啉衍生物的2位选择性，直接C–H三氟甲基化，五氟乙基化和七氟丙基化。在不衍生喹啉的情况下实现了区域选择性转化。该反应在室温下以即使以克为单位的高官能团耐受性进行。值得注意的是，该反应适用于含有对氧化敏感的官能团和药物分子的底物。
• [EN] CD73 INHIBITING 2,4-DIOXOPYRIMIDINE COMPOUNDS<br/>[FR] COMPOSÉS DE 2,4-DIOXOPYRIMIDINE INHIBANT CD73
  申请人：GILEAD SCIENCES INC

  公开号：WO2021222522A1

  公开（公告）日：2021-11-04

  The present disclosure provides pyrimidine dione compounds, and pharmaceutical compositions thereof, for treating cancer, including solid tumors. The compounds can be used alone or in combination with other anti-cancer agents.

  本公开提供了嘧啶二酮类化合物及其药物组合物，用于治疗癌症，包括实体肿瘤。这些化合物可以单独使用或与其他抗癌药物联合使用。
• Cascade Knoevenagel and aza-Wittig reactions for the synthesis of substituted quinolines and quinolin-4-ols
  作者：Xiaofeng Zhang、Xiaoming Ma、Weiqi Qiu、Jason Evans、Wei Zhang

  DOI：10.1039/c8gc03180k

  日期：——

  A [4 + 2] annulation involving cascade Knoevenagel, aza-Wittig and dehydrofluorination reactions is developed for the synthesis of substituted quinolin-4-ols including analogs bearing CF2H, CF3, and C2F5 groups. This simple and highly efficient method is also applicable for the synthesis of substituted quinolines. A number of reported biologically active compounds can be readily prepared by this one-pot

  开发了一种包括级联Knoevenagel，aza-Wittig和脱氟化氢反应的[4 + 2]环合反应，用于合成取代的喹啉-4-醇，包括带有CF 2 H，CF 3和C 2 F 5基团的类似物。这种简单而高效的方法也适用于取代喹啉的合成。通过一锅法合成可以容易地制备许多报道的生物活性化合物。新反应过程的绿色化学指标分析提供了令人满意的结果。
• 2-(Trifluoromethyl)quinolines from anilines: A novel mode of isomerization and cyclization
  作者：Holger Keller、Manfred Schlosser

  DOI：10.1016/0040-4020(96)00168-8

  日期：1996.3

  in the presence of phosphoryl trichloride, the resulting 4-anilino-1,1,1-trifluorobut-3-en-2-ones undergo an N → ortho shift of the side chain followed by cyclization and dehydration to afford 2-(trifluoromethyl)quinolines.

  N-亚乙基-叔丁胺用二异丙基氨基锂去质子化，然后与三氟乙酸乙酯缩合，得到4-叔丁基氨基-1,1,1-三氟丁-3-烯-2-酮。当在弱酸性条件下用苯胺处理后一化合物时，会发生氨基取代基的交换。当在三氯化磷的存在下加热时，所得的4-苯胺基-1,1,1-三氟丁-3-烯-2-酮经过侧链的N →邻位移位，然后环化和脱水，得到2-（三氟甲基）喹啉。