3-氰基-5-甲氧基苯硼酸频那醇酯 | 1035266-33-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3-氰基-5-甲氧基苯硼酸频那醇酯
• 中文别名: 3-氰基-5-甲氧基苯基硼酸，频哪醇酯
• 英文名称: 3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
• CAS: 1035266-33-1
• 化学式: C₁₄H₁₈BNO₃
• 分子量: 259.113
• InChiKey: GBJIGXGUAVDWQS-UHFFFAOYSA-N

物化性质

• 沸点：
  375.7±37.0 °C(Predicted)
• 密度：
  1.09±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.87
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  51.5
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P305+P351+P338,P330,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H302,H312,H315,H319,H332,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Cyano-5-methoxyphenylboronic acid, pinacol ester
Synonyms: 3-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile

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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: 3-Cyano-5-methoxyphenylboronic acid, pinacol ester
CAS number: 1035266-33-1

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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: C14H18BNO3
Molecular weight: 259.1

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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.

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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：

  3-氰基-5-甲氧基苯硼酸频那醇酯 在 copper diacetate 、 三乙胺 、 sodium nitrite 作用下， 以 乙腈 为溶剂， 反应 12.0h， 以0.1 g的产率得到3-甲氧基-5-硝基苯甲腈
  参考文献：
  名称：

  带有芳基化的芳烃的邻位/对位导向基团的亚硝化

  摘要：

  在本文中，我们报道了荟萃芳烃的-nitration轴承邻/对位用铱催化的C-H硼化反应之后是新开发的铜（II）粗频哪醇的芳基硼酸酯入的催化的变换引导组（多个）以一锅的方式对应的硝基芳烃。该协议允许的合成元-nitrated芳烃是乏味来制备或使用现有的方法需要多步合成。该反应可耐受多种邻位/对位导向基团，例如-F，-Cl，-Br，-CH 3，-Et，-i Pr -OCH 3和-OCF 3。它还提供对π电子缺陷杂环的硝基衍生物（例如吡啶和喹啉衍生物）的区域选择性访问。该方法的应用在复杂分子的后期修饰中以及在以克级制备到FDA批准的药物Nilotinib途中的中间体中得到了证明。最后，我们证明了通过该策略获得的硝基产物也可以通过Baran的胺化方案直接转化为苯胺或受阻胺。

  DOI：

  10.1002/chem.201901633
• 作为产物：
  描述：

  3-甲氧基苯腈 在 (1,5-cyclooctadiene)(methoxy)iridium(I) dimer 、 4,4'-二叔丁基-2,2'-二吡啶 作用下， 以 甲基叔丁基醚 为溶剂， 反应 18.0h， 以84%的产率得到3-氰基-5-甲氧基苯硼酸频那醇酯
  参考文献：
  名称：

  Microwave-assisted, Ir-catalyzed aromatic C–H borylation

  摘要：

  一步法将1,3-二取代苯转化为芳基硼酸盐，以及将2,6-二取代吡啶转化为杂芳基硼酸盐的反应被描述。所有反应均采用微波加热。使用[(COD)Ir(μ-OMe)]2和4,4′-二叔丁基-2,2′-联吡啶作为催化剂，溶剂为甲基叔丁基醚。与传统加热条件下的相同反应相比，反应速率的加速效果显著。

  DOI：

  10.1007/s11164-012-0725-4

文献信息

• [EN] COMPOUNDS AND THEIR USE AS BACE INHIBITORS<br/>[FR] COMPOSÉS ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE BACE
  申请人：ASTRAZENECA AB

  公开号：WO2016055858A1

  公开（公告）日：2016-04-14

  The present application relates to compounds of formula (I), (la), or (lb) and their pharmaceutical compositions/preparations. This application further relates to methods of treating or preventing Αβ-related pathologies such as Down's syndrome, β- amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI ("mild cognitive impairment"), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia, including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease.

  本申请涉及式(I)、(Ia)或(Ib)的化合物及其药物组合物/制剂。本申请进一步涉及治疗或预防与Αβ相关的病理学，如唐氏综合症，β-淀粉样蛋白血管病，如但不限于脑淀粉样蛋白血管病或遗传性脑出血，与认知损害相关的疾病，如但不限于MCI（“轻度认知损害”），阿尔茨海默病，记忆丧失，与阿尔茨海默病相关的注意力缺陷症状，与疾病如阿尔茨海默病或痴呆症相关的神经退行性疾病，包括混合性血管性和退行性起源的痴呆，早老性痴呆，老年性痴呆和与帕金森病相关的痴呆的方法。
• [EN] SOMATOSTATIN MODULATORS AND USES THEREOF<br/>[FR] MODULATEURS DE LA SOMATOSTATINE ET UTILISATIONS DE CES DERNIERS
  申请人：CRINETICS PHARMACEUTICALS INC

  公开号：WO2019023278A1

  公开（公告）日：2019-01-31

  Described herein are compounds that are somatostatin modulators, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders that would benefit from modulation of somatostatin activity.

  本文描述了一些肽类调节剂化合物，制备这类化合物的方法，包含这类化合物的药物组合物和药物，以及利用这类化合物治疗需要调节生长抑素活性的疾病、症状或疾病的方法。
• TANK-BINDING KINASE INHIBITOR COMPOUNDS
  申请人：Gilead Sciences, Inc.

  公开号：US20160096827A1

  公开（公告）日：2016-04-07

  Compounds having the following formula (I) and methods of their use and preparation are disclosed:

  具有以下化学式（I）的化合物以及它们的使用和制备方法已被披露：
• [EN] COMPOUNDS<br/>[FR] COMPOSÉS
  申请人：CTXT PTY LTD

  公开号：WO2019243491A1

  公开（公告）日：2019-12-26

  A compound of formula (I), or a pharmaceutical salt thereof.

  式(I)的化合物，或其药用盐。
• [EN] 2-ARYL- AND 2-HETEROARYL-SUBSTITUTED 2-PYRIDAZIN-3(2H)-ONE COMPOUNDS AS INHIBITORS OF FGFR TYROSINE KINASES<br/>[FR] COMPOSÉS DE 2-PYRIDAZIN-3(2H)-ONE À SUBSTITUTION 2-ARYLE ET 2-HÉTÉROARYLE UTILISÉS EN TANT QU'INHIBITEURS DE FGFR TYROSINE KINASES
  申请人：ARRAY BIOPHARMA INC

  公开号：WO2017070708A1

  公开（公告）日：2017-04-27

  Provided herein are compounds of the general Formula I: and stereoisomers and pharmaceutically acceptable salts or solvates thereof, in which X, R1, R2, R3, Ring A and z have the meanings given in the specification, which are inhibitors of FGFR1, FGFR2, FGFR3 and/or FGFR4 and are useful in the treatment and prevention of diseases which can be treated with an FGFR inhibitor, including diseases or disorders mediated by FGFR1, FGFR2, FGFR3 and/or FGFR4.

  本文提供了一般式I的化合物及其立体异构体和药学上可接受的盐或溶剂，其中X、R1、R2、R3、环A和z的含义如规范中所述，这些化合物是FGFR1、FGFR2、FGFR3和/或FGFR4的抑制剂，可用于治疗和预防可以用FGFR抑制剂治疗的疾病，包括由FGFR1、FGFR2、FGFR3和/或FGFR4介导的疾病或障碍。