3-乙烯基苯硼酸 | 15016-43-0

• 物质功能分类: 化学试剂 - 有机试剂 - 硼酸
• 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-乙烯基苯硼酸
• 中文别名: 3-乙烯苯硼酸
• 英文名称: 3-vinylphenylboronic acid
• 英文别名: 3-vinylbenzeneboronic acid；3-Vinyl-phenyl-boronsaeure；(3-ethenylphenyl)boronic acid
• CAS: 15016-43-0
• 化学式: C₈H₉BO₂
• mdl: MFCD01074679
• 分子量: 147.969
• InChiKey: SYBQEKBVWDPVJM-UHFFFAOYSA-N

物化性质

• 熔点：
  141-147 °C
• 沸点：
  320.2±35.0 °C(Predicted)
• 密度：
  1.09±0.1 g/cm3(Predicted)
• 稳定性/保质期：

  在常温常压下稳定，避免与氧化物接触。

计算性质

• 辛醇/水分配系数(LogP)：
  2.54
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xn,Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 危险品运输编号：
  UN 2811 6.1/PG 3
• 海关编码：
  2931900090
• 危险标志：
  GHS06
• 危险性描述：
  H301
• 危险性防范说明：
  P301 + P310
• 储存条件：
  2-8°C下应密封保存，在阴凉干燥处存放。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Vinylphenylboronic acid
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H301: Toxic if swallowed
P301+P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

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Section 3. Composition/information on ingredients.
Ingredient name: 3-Vinylphenylboronic acid
CAS number: 15016-43-0

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C8H9BO2
Molecular weight: 148.0

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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.

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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
UN Number: UN2811 Class: 6.1 Packing group: III
Proper shipping name: TOXIC SOLIDS, ORGANIC, N.O.S. (3-Vinylphenylboronic acid)

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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-乙烯基苯硼酸 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 氯化亚砜 、 potassium carbonate 作用下， 以 乙二醇二甲醚 、 水 为溶剂， 反应 1.0h， 生成 (7R)-N-[6-(3-ethenylphenyl)-5-methylpyridin-2-yl]-2,2-difluoro-7-methyl-6,7-dihydro-2H-furo[2,3-f][1,3]benzodioxole-7-carboxamide
  参考文献：
  名称：

  SUBSTITUTED TRICYCLICS AND METHOD OF USE

  摘要：

  本发明提供了一种具有以下结构的化合物（I），其中X、Y和R1具有规范中定义的任何值，以及其药学上可接受的盐，这些化合物在治疗由CFTR介导和调节的疾病和症状中是有用的，包括囊性纤维化、Sjögren综合征、胰腺功能不全、慢性阻塞性肺病和慢性阻塞性气道疾病。还提供了由一个或多个具有结构（I）的化合物组成的药物组合物。

  公开号：

  US20170015675A1

文献信息

• Synthesis of Trifluoromethyl-Substituted Di- and Terphenyls by Site-Selective Suzuki-Miyaura Reactions of 1,4-Dibromo-2-trifluoromethyl-benzene
  作者：Peter Langer、Ihsan Ullah、Muhammad Nawaz、Alexander Villinger

  DOI：10.1055/s-0030-1260956

  日期：2011.8

  The Suzuki-Miyaura reaction of 1,4-dibromo-2-(trifluoromethyl)benzene provides a convenient route for the synthesis of various trifluoromethylated di- and terphenyls. The reactions proceed with excellent site selectivity in favor of the 4-position due to steric and electronic reasons.

  溴代二-(三氟甲基)苯的铃木-宫浦反应为合成各种三氟甲基化的联苯和三联苯提供了一条便捷途径。反应由于空间和电子原因，呈现出极佳的位点选择性，优先发生在4位。
• Synthesis of 2′,4-Diarylbenzophenones through Site-Selective Suzuki-Miyaura Reactions of Bis(triflates) of 2′,4-Dihydroxybenzophenones
  作者：Muhammad Nawaz、Ihsan Ullah、Obaid-Ur-Rahman Abid、Alexander Villinger、Peter Langer

  DOI：10.1002/ejoc.201100762

  日期：2011.11

  Palladium(0)-catalyzed Suzuki cross-coupling reactions of the bis(triflates) of 2′,4-dihydroxybenzophenones afforded 2′,4-diarylbenzophenones. The reactions proceeded with very good site selectivity in favour of the 4-position.

  钯（0）催化的 2',4-二羟基二苯甲酮的双（三氟甲磺酸酯）的 Suzuki 交叉偶联反应得到 2',4-二芳基二苯甲酮。反应以非常好的位点选择性进行，有利于 4 位。
• [EN] PYRROLOPYRIDAZINE JAK3 INHIBITORS AND THEIR USE FOR THE TREATMENT OF INFLAMMATORY AND AUTOIMMUNE DISEASES<br/>[FR] INHIBITEURS DE JAK3 DE TYPE PYRROLOPYRIDAZINE ET LEUR UTILISATION POUR TRAITER LES MALADIES INFLAMMATOIRES ET AUTO-IMMUNES
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2012125887A1

  公开（公告）日：2012-09-20

  Disclosed are compounds of formula (I) and pharmaceutically acceptable salts thereof. The compounds of formula (I) inhibit tyrosine kinase activity of JAK3, thereby making them useful for the treatment of inflammatory and autoimmune diseases.

  揭示了式（I）的化合物及其药用盐。式（I）的化合物抑制JAK3的酪氨酸激酶活性，因此它们可用于治疗炎症和自身免疫性疾病。
• [EN] INHIBITORS OF HISTONE DEACETYLASE USEFUL FOR THE TREATMENT OR PREVENTION OF HIV INFECTION<br/>[FR] INHIBITEURS D'HISTONE DÉSACÉTYLASE UTILES POUR LE TRAITEMENT OU LA PRÉVENTION D'UNE INFECTION PAR LE VIH
  申请人：MERCK SHARP & DOHME

  公开号：WO2020190827A1

  公开（公告）日：2020-09-24

  The present invention relates to Compounds of Formula I and Ia and pharmaceutically acceptable salts or prodrug thereof, wherein R1, R2, X, A and B are as defined herein. The present invention also relates to compositions comprising at least one compound of Formula I or Ia, and methods of using the compounds of Formula I or Ia for treating or preventing HIV infection in a subject.

  本发明涉及公式I和Ia的化合物以及其药用盐或前药，其中R1、R2、X、A和B如本文所定义。本发明还涉及包含至少一种公式I或Ia化合物的组合物，以及使用公式I或Ia化合物治疗或预防受试者的HIV感染的方法。
• Ni <i>vs.</i> Pd in Suzuki–Miyaura sp²–sp² cross-coupling: a head-to-head study in a comparable precatalyst/ligand system
  作者：Matthew J. West、Allan J. B. Watson

  DOI：10.1039/c9ob00561g

  日期：——

  cornerstone method for sp2–sp2 cross-coupling in industry. There has been a concerted effort to enable the use of Ni catalysis as an alternative to Pd in order to mitigate cost and improve sustainability. Despite significant advances, ligand development for Ni-catalyzed Suzuki–Miyaura cross-coupling remains underdeveloped when compared to Pd and, as a consequence, ligands for Ni-catalyzed processes are typically

  Suzuki–Miyaura反应是sp 2 –sp 2的基石方法工业中的交叉耦合。为了降低成本和提高可持续性，已经做出了共同的努力以使得能够使用Ni催化来代替Pd。尽管取得了重大进展，但与Pd相比，Ni催化的Suzuki-Miyaura交叉偶联的配体开发仍不发达，因此，Ni催化过程的配体通常取自Pd舞台。在这项研究中，我们评估了以常见的双齿配体（dppf）为首对首形式使用相似的Ni和Pd预催化剂对联芳偶合的最常见类型的效果，建立了直接替代Pd的实际含义与Ni一起，并从机械角度确定这些观察的潜在起源。