2-氟苯基硼酸频那醇酯 | 876062-39-4

• 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: 2-氟苯基硼酸频那醇酯
• 中文别名: 2-氟苯硼酸频哪醇酯
• 英文名称: 2-(2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
• 英文别名: 2-fluorophenylboronic acid pinacol ester
• CAS: 876062-39-4
• 化学式: C₁₂H₁₆BFO₂
• 分子量: 222.067
• InChiKey: RZYXBJMVAFMMLQ-UHFFFAOYSA-N

物化性质

• 沸点：
  284.6±23.0℃ (760 Torr)
• 密度：
  1.05±0.1 g/cm3 (20 ºC 760 Torr)
• 闪点：
  125.9±22.6℃

计算性质

• 辛醇/水分配系数(LogP)：
  2.12
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090
• 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: 2-Fluorophenylboronic acid, pinacol ester
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: 2-Fluorophenylboronic acid, pinacol ester
CAS number: 876062-39-4

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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.
Storage: Store in closed vessels, refrigerated.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C12H16BFO2
Molecular weight: 222.1

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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, 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：

  2-氟苯基硼酸频那醇酯 在 5-(dibenzo[d,f][1,3,2]dioxaphosphepin-6-yl)-5H-dibenzo[b,f]azepine 、 bis(1,5-cyclooctadiene)diiridium(I) dichloride 、 lithium chloride 作用下， 以 四氢呋喃 、 乙醚 、 正戊烷 为溶剂， 反应 14.83h， 生成 2-(2-fluorophenyl)-4-phenylhex-5-en-2-ol
  参考文献：
  名称：

  烯基硼酸酯的对映选择性烯丙基化促进具有 1,3-非对映体控制的 1,2-金属酸盐重排

  摘要：

  烯基硼酸盐添加到具有高对映选择性的 Ir(π-烯丙基) 中间体。1,2-金属酸盐位移形成第二个 C-C 键并建立 1,3-立体化学关系。三组分偶联提供了可以进行多种额外功能化的叔硼酸酯。三取代烯烃的延伸设置了三个连续的立体中心。

  DOI：

  10.1021/jacs.1c01242
• 作为产物：
  描述：

  3,5-二甲基异恶唑-4-硼酸频哪醇酯 以 1,4-二氧六环 、 水 为溶剂， 生成 2-氟苯基硼酸频那醇酯
  参考文献：
  名称：

  （杂）芳基硼酸酯的原脱硼：直接与预水解途径和自/自催化

  摘要：

  一系列硼酸酯的碱催化水解（ArB(OR) 2 → ArB(OH) 2）和原脱硼化（ArB(OR) 2 → ArH）的动力学和机理，包括八种不同的多元醇和 10 种多氟芳基和杂芳基部分，已通过原位和停流 NMR 光谱（19 F、1 H 和11 B）、pH 速率依赖性、同位素夹带进行了研究，2H KIE 和 KS-DFT 计算。该研究揭示了硼酸酯在碱性水-有机条件下的现象稳定性非常微妙。与通常的假设相反，与相应的硼酸相比，酯化不一定赋予更高的稳定性。此外，酯水解为硼酸可以是整个原脱硼过程的主要成分，当 pH 值接近硼酸的 p K a时，自催化、自催化和氧化（酚类）催化作用增强酯。

  DOI：

  10.1021/jacs.1c06863
• 作为试剂：
  描述：

  2,3-dibromo-acrylic acid 、 二氧化碳 、 对溴甲苯 、 甲氧苯胺 在 2-氟苯基硼酸频那醇酯 、 三乙烯二胺 、 (1,2-bis(diphenylphosphino)ethane)palladium(II) chloride 、 15-冠醚-5 、 十六烷基三甲基溴化铵 作用下， 以 二甲基亚砜 为溶剂， 反应 6.0h， 以96.4%的产率得到
  参考文献：
  名称：

  一种药物中间体噁唑烷二酮类化合物的合成方 法

  摘要：

  本发明提供了一种式(I)所示噁唑烷二酮类化合物的合成方法，所述方法包括：在催化剂、碱和助剂存在下，于二氧化碳气氛中，下式(II)化合物、式(III)化合物和式(IV)化合物在溶剂中发生反应，从而得到上式(I)噁唑烷二酮类化合物，其中，R1和R2各自独立地为H、C1‑C6烷基、C1‑C6烷氧基或卤素。所述方法通过合适催化剂、碱、助剂和溶剂体系的组合和协同而取得了良好的技术效果，在医药中间体合成领域具有十分广泛的市场应用前景。

  公开号：

  CN104672161B

文献信息

• [EN] AZOLE COMPOUNDS AS PIM INHIBITORS<br/>[FR] COMPOSÉS D'AZOLE UTILISÉS EN TANT QU'INHIBITEURS DES PIM
  申请人：AMGEN INC

  公开号：WO2012129338A1

  公开（公告）日：2012-09-27

  The invention relates to bicyclic compounds of formulas I and Ia, 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.

  该发明涉及公式I和Ia的双环化合物及其盐。在某些实施例中，该发明涉及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，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Pim激酶相关疾病和病症，尤其是癌症中的用途。
• [EN] NEW THIENOPYRIMIDINE DERIVATIVES, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM<br/>[FR] NOUVEAUX DÉRIVÉS DE THIÉNOPYRIMIDINE, PROCÉDÉ POUR LEUR PRÉPARATION ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
  申请人：SERVIER LAB

  公开号：WO2015097123A1

  公开（公告）日：2015-07-02

  Compounds of formula (I): wherein R1, R2, R3, R4, R5, R6, R7, R12, X, A and n are as defined in the description.

  式（I）的化合物：其中R1、R2、R3、R4、R5、R6、R7、R12、X、A和n的定义如描述中所述。
• Visible Light-Induced Borylation of C–O, C–N, and C–X Bonds
  作者：Shengfei Jin、Hang. T. Dang、Graham C. Haug、Ru He、Viet D. Nguyen、Vu T. Nguyen、Hadi D. Arman、Kirk S. Schanze、Oleg V. Larionov

  DOI：10.1021/jacs.9b12519

  日期：2020.1.22

  photocatalytic borylation method that can effect borylation of a wide range of substrates, including strong C‒O bonds, remains elusive. Herein, we report a general, metal-free visible light-induced photocatalytic borylation platform that enables borylation of electron rich derivatives of phenols and anilines, chloroarenes, as well as other haloarenes. The reac-tion exhibits excellent functional group

  硼酸是中心重要的功能基序和合成前体。可见光诱导的硼酸化可以提供结构多样化的硼酸盐，但一种广泛有效的光催化硼酸化方法可以影响包括强 C-O 键在内的多种底物的硼化，仍然难以实现。在此，我们报告了一种通用的、无金属的可见光诱导光催化硼化平台，该平台能够对苯酚和苯胺、氯芳烃以及其他卤代芳烃的富电子衍生物进行硼化。该反应表现出优异的官能团耐受性，正如一系列结构复杂底物的硼化反应所证明的那样。值得注意的是，该反应是由吩噻嗪催化的，这是一种简单的有机光催化剂，MW< 200通过质子耦合电子转移机制介导了以前无法实现的可见光诱导的苯酚衍生物单电子还原，还原电位为~-3 V vs SCE。机理研究指出了光催化剂-碱相互作用的关键作用。
• Redox-Neutral Borylation of Aryl Sulfonium Salts via C–S Activation Enabled by Light
  作者：Chen Huang、Jie Feng、Rui Ma、Shuaishuai Fang、Tao Lu、Weifang Tang、Ding Du、Jian Gao

  DOI：10.1021/acs.orglett.9b03850

  日期：2019.12.6

  photoinduced strategy for the borylation of aryl sulfonium salts using bis(pinacolato)diboron as the boron source. This method exploits redox-neutral aryl sulfoniums to gain access to aryl radicals via C-S bond activation upon photoexcitation under transition-metal-free conditions. Therefore, it grants access to diverse arylboronate esters with good performance from easily available aryl sulfoniums accompanied

  本文报道了一种使用双（频哪醇）二硼作为硼源进行芳基sulf盐的硼化的新光诱导策略。该方法利用氧化还原中性芳基sulf在无过渡金属条件下进行光激发时通过CS键活化来获得芳基自由基。因此，它可从容易获得的芳基sulf获得具有良好性能的各种芳基硼酸酯，并伴有温和的条件，操作简便和易于扩展。
• Synthesis of Pinacol Arylboronates from Aromatic Amines: A Metal-Free Transformation
  作者：Di Qiu、Liang Jin、Zhitong Zheng、He Meng、Fanyang Mo、Xi Wang、Yan Zhang、Jianbo Wang

  DOI：10.1021/jo3018878

  日期：2013.3.1

  A metal-free borylation process based on Sandmeyer-type transformation using arylamines derivatives as the substrates has been developed. Through optimization of the reaction conditions, this novel conversion can be successfully applied to a wide range of aromatic amines, affording borylation products in moderate to good yields. Various functionalized arylboronates, which are difficult to access by

  基于芳基胺衍生物作为底物的基于Sandmeyer型转化的无金属硼化工艺已得到开发。通过优化反应条件，这种新颖的转化方法可以成功地应用于各种芳族胺，从而以中等至良好的收率获得硼酸酯化产物。通过这种无金属的转化，可以容易地获得各种难以通过其他方法获得的官能化的芳基硼酸酯。此外，在不纯化硼酸酯化产物的情况下，Suzuki-Miyaura交叉偶联后即可进行这种转化，从而增强了该方法的实用性。已经提出了可能的涉及自由基物质的反应机理。