6-(三氟甲基)吡啶-2-硼酸频那醇酯 | 881402-16-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 6-(三氟甲基)吡啶-2-硼酸频那醇酯
• 中文别名: 6-(三氟甲基)吡啶-2-硼酸频哪醇酯
• 英文名称: 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine
• 英文别名: 6-(trifluoromethyl)pyridine-2-boronic acid pinacol ester
• CAS: 881402-16-0
• 化学式: C₁₂H₁₅BF₃NO₂
• 分子量: 273.063
• InChiKey: VYCMURZUDMLBCG-UHFFFAOYSA-N

物化性质

• 沸点：
  305.0±42.0 °C(Predicted)
• 密度：
  1.18±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  31.4
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 海关编码：
  2934999090
• 包装等级：
  III
• 危险类别：
  6.1
• 危险性防范说明：
  P261,P280,P301+P312,P302+P352,P304+P340,P305+P351+P338
• 危险品运输编号：
  2811
• 危险性描述：
  H301

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-(Trifluoromethyl)pyridine-2-boronic acid pinacol ester
Synonyms: 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine

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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-(Trifluoromethyl)pyridine-2-boronic acid pinacol ester
CAS number: 881402-16-0

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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, under −20◦C.
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: C12H15BF3NO2
Molecular weight: 273.1

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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：

  6-(三氟甲基)吡啶-2-硼酸频那醇酯 在 四(三苯基膦)钯 、 sodium carbonate 、 1-丙基磷酸酐 、 lithium hydroxide 作用下， 以 1,4-二氧六环 、 甲醇 、 水 、 乙酸乙酯 为溶剂， 反应 6.75h， 生成 (1R*,4S*)-N-(2-chloro-[1,1'-biphenyl]-4-yl)-3-(6-(trifluoromethyl)pyridin-2-yl)-7-oxabicyclo[2.2.1]hept-2-ene-2-carboxamide
  参考文献：
  名称：

  COMPOUNDS AND COMPOSITIONS FOR INDUCING CHONDROGENESIS

  摘要：

  本发明提供了I式化合物：或其药学上可接受的盐、互变异构体或立体异构体，其中变量如本文所定义。本发明还提供了包含这些化合物的制药组合物，以及使用这些化合物治疗哺乳动物的关节损伤或关节损伤并诱导间充质干细胞分化为软骨细胞的方法。

  公开号：

  US20150329554A1
• 作为产物：
  描述：

  联硼酸频那醇酯 、 2-溴-6-三氟甲基吡啶 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 potassium acetate 作用下， 以 1,4-二氧六环 为溶剂， 反应 16.0h， 生成 6-(三氟甲基)吡啶-2-硼酸频那醇酯
  参考文献：
  名称：

  [EN] TGF BETA RECEPTOR ANTAGONISTS
  [FR] ANTAGONISTES DU RÉCEPTEUR TGF-β

  摘要：

  这项发明涉及一般公式(I)的化合物，这些化合物调节TGFβR-1和TGFβR-2的活性，包含该化合物的药物组合物以及利用该发明的化合物治疗增殖性疾病和失调凋亡疾病（如癌症）的方法。

  公开号：

  WO2018132279A1

文献信息

• PHARMACEUTICAL COMPOSITION AND THE USE THEREOF, AND APPLICATION REGIME OF SAID PHARMACEUTICAL COMPOSITION FOR ON-DEMAND CONTRACEPTION
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US20160089364A1

  公开（公告）日：2016-03-31

  The invention relates to a pharmaceutical composition for non-hormonal, on-demand contraception and to processes for preparing this pharmaceutical composition. The latter comprises 2H-indazole as novel EP2 receptor antagonists in combination with COX inhibitors. The invention furthermore provides a method for non-hormonal female-controlled on-demand contraception where a pharmaceutical composition comprising EP2 receptor antagonists in combination with COX inhibitors is taken on demand prior to expected sexual intercourse.

  这项发明涉及一种用于非激素、按需避孕的药物组合物，以及制备该药物组合物的方法。后者包括2H-吲哚唑作为新型EP2受体拮抗剂，与COX抑制剂结合使用。该发明还提供了一种非激素女性控制的按需避孕方法，其中在预期性交前按需服用含有EP2受体拮抗剂与COX抑制剂的药物组合物。
• PIPERIDINYL AND PIPERAZINYL MODULATORS OF y-SECRETASE
  申请人：HO Chih Yung

  公开号：US20090105275A1

  公开（公告）日：2009-04-23

  The present invention relates to compounds of Formula I as shown below, wherein the definitions of Het, R 0 , R 1 R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , and R 9 are provided in the specification. Compounds of Formula I are useful for the treatment of diseases associated with γ-secretase activity, including Alzheimer's disease.

  本发明涉及如下所示的公式I的化合物，其中Het，R0，R1，R2，R3，R4，R5，R6，R7，R8和R9的定义在说明书中提供。公式I的化合物对于治疗与γ-分泌酶活性相关的疾病，包括阿尔茨海默病。
• [EN] METHODS AND COMPOUNDS FOR RESTORING MUTANT p53 FUNCTION<br/>[FR] MÉTHODES ET COMPOSÉS DESTINÉS À LA RESTAURATION D'UNE FONCTION DE MUTANTS DE P53
  申请人：PMV PHARMACEUTICALS INC

  公开号：WO2021262684A1

  公开（公告）日：2021-12-30

  Mutations in oncogenes and tumor suppressors contribute to the development and progression of cancer. The present disclosure describes compounds and methods that restore DNA binding affinity of p53 mutants. The compounds of the present disclosure can bind to mutant p53 and restore the ability of the p53 mutant to bind DNA and activate downstream effectors involved in tumor suppression. The disclosed compounds can be used to reduce the progression of cancers that contain a p53 mutation.

  癌基因和肿瘤抑制基因的突变促成了癌症的发展和进展。本公开披露描述了一种恢复p53突变体DNA结合亲和力的化合物和方法。本公开披露的化合物可以结合突变型p53，并恢复p53突变体结合DNA并激活参与肿瘤抑制的下游效应子的能力。披露的化合物可用于减少含有p53突变的癌症的进展。
• Potassium Trimethylsilanolate Enables Rapid, Homogeneous Suzuki−Miyaura Cross-Coupling of Boronic Esters
  作者：Connor P. Delaney、Vincent M. Kassel、Scott E. Denmark

  DOI：10.1021/acscatal.9b04353

  日期：2020.1.3

  Herein, a mild and operationally simple method for the Suzuki−Miyaura cross-coupling of boronic esters is described. Central to this advance is the use of the organic-soluble base, potassium trimethylsilanolate, which allows for a homogeneous, anhydrous cross-coupling. The coupling proceeds at a rapid rate, often furnishing products in quantitative yield in less than 5 min. By applying this method

  在此，描述了一种温和且操作简单的硼酸酯的Suzuki-Miyaura交叉偶联方法。这一进步的中心是有机可溶性碱三甲基硅烷醇钾的使用，它可以实现均匀，无水的交叉偶联。偶联以快速的速度进行，通常在不到5分钟的时间内提供定量产量的产品。通过应用该方法，对于三个发表的反应，观察到反应时间减少了> 10倍，这需要> 48小时才能达到令人满意的转化率。
• [EN] SUBSTITUTED PYRAZOLO-PYRIDINE AMIDES AND THEIR USE AS GLUN2B RECEPTOR MODULATORS<br/>[FR] PYRAZOLO-PYRIDINE AMIDES SUBSTITUÉS ET LEUR UTILISATION EN TANT QUE MODULATEURS DU RÉCEPTEUR GLUN2B
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2020249792A1

  公开（公告）日：2020-12-17

  Substituted Pyrazolo-pyridines as GluN2B receptor ligands. Such compounds may be used in GluN2B receptor modulation and in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by GluN2B receptor activity.

  取代的吡唑并吡啶作为GluN2B受体配体。此类化合物可用于GluN2B受体的调节，以及用于治疗由GluN2B受体活性介导的疾病状态、紊乱和条件的药物组合物和方法。