2-(1-哌啶基)苯硼酸 | 1050505-85-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 2-(1-哌啶基)苯硼酸
• 中文别名: 2-(N-哌啶基)苯硼酸
• 英文名称: 2-(1-piperidinyl)phenylboronic acid
• 英文别名: (2-piperidin-1-ylphenyl)boronic acid
• CAS: 1050505-85-5
• 化学式: C₁₁H₁₆BNO₂
• 分子量: 205.065
• InChiKey: NPZUBLWFOBRQAV-UHFFFAOYSA-N

物化性质

• 沸点：
  391.6±44.0 °C(Predicted)
• 密度：
  1.16±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.36
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  43.7
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-(1-Piperidinyl)phenylboronic acid
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-(1-Piperidinyl)phenylboronic acid
CAS number: 1050505-85-5

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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: C11H16BNO2
Molecular weight: 205.1

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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：

  2-(1-哌啶基)苯硼酸 在 吡啶 、 四(三苯基膦)钯 、 sodium carbonate 、 三乙胺 作用下， 以 乙醇 、 水 、 甲苯 为溶剂， 反应 13.0h， 生成 N-{6-[2-(piperidin-1-yl)phenyl]pyridazin-3-yl}cyclopropanesulfonamide
  参考文献：
  名称：

  Ｎ−ピリダジン−３−イルスルホンアミド誘導体

  摘要：

  提供对中枢神经系统疾病的治疗药物和/或预防剂有用的N-吡啶-3-磺酰胺衍生物及其制药学上可接受的盐。由式（1）表示的化合物或其制药学上可接受的盐。[环B是C6-10芳基或5-10元杂环芳基；R1A是卤素，取代/非取代的C1-10烷基，取代/非取代的氨基等；R1B是氢，卤素，取代/非取代的C1-10烷基等；R1C和R1D分别独立地是氢，卤素等；A1和A2分别独立地是氢，C1-3烷基等；R2是取代/非取代的C1-10烷基，C6-10芳基，5-10元杂环芳基等]【选择图】无

  公开号：

  JP2018016572A
• 作为产物：
  描述：

  2-溴苯胺 在 正丁基锂 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 正己烷 、 甲苯 为溶剂， 反应 54.83h， 生成 2-(1-哌啶基)苯硼酸
  参考文献：
  名称：

  使用无金属路易斯对催化剂的台式稳定前体实用且可扩展地合成硼氢化的杂环

  摘要：

  已开发出一种实用且可扩展的无杂芳烃的硼化和硼基脱芳香化的无金属催化方法。这种合成方法使用廉价且可方便合成的1-NHR 2 -2-BF 3 -C 6 H 4形式的台式稳定型预催化剂。，市售和合成途径可得到的杂芳烃作为底物，频哪醇硼烷作为硼化试剂。在无溶剂条件下，无需使用Schlenk技术或手套箱即可制备2和50 g规模的数个硼化杂环。使用这种经济高效的绿色方法还可以实现其中一种杂芳烃底物的公斤级硼化，这证明了我们的方法可以在精细化工行业中方便地实施的事实。

  DOI：

  10.1021/acs.oprd.8b00248

文献信息

• Synthesis of novel fused azecine ring systems through application of the tert-amino effect
  作者：Petra Dunkel、György Túrós、Attila Bényei、Krisztina Ludányi、Péter Mátyus

  DOI：10.1016/j.tet.2010.02.014

  日期：2010.3

  Novel fused azecine ring systems were synthesized via the microwave-assisted thermal isomerization of terphenyl or biphenyl-pyridazine compounds possessing a vinyl and a tert-amino group, through application of a new extension of the tert-amino effect. Substrates for the ring closure were prepared from ortho-dihalobenzene or pyridazinone by consecutive Suzuki couplings with ortho-sec-amino- and formylphenylboronic

  新的稠合环azecine系统是经由具有的乙烯基和三联苯或联苯哒嗪化合物的微波辅助的热异构化合成叔-氨基，通过的一个新的扩展的应用叔氨基的效果。从制备用于环合衬底邻-dihalobenzene或哒嗪酮通过连续Suzuki偶联与邻-仲丁基氨基甲酰基苯基和酸，然后所获得的醛的Knoevenagel缩合。
• Metal-Free Borylation of Heteroarenes Using Ambiphilic Aminoboranes: On the Importance of Sterics in Frustrated Lewis Pair C–H Bond Activation
  作者：Julien Légaré Lavergne、Arumugam Jayaraman、Luis C. Misal Castro、Étienne Rochette、Frédéric-Georges Fontaine

  DOI：10.1021/jacs.7b08143

  日期：2017.10.18

  were synthesized, and their structural features were elucidated both in solution and in the solid state. The reactivity of these species for the borylation of heteroarenes was investigated and compared to previously reported (1-TMP-2-BH2-C6H4)2 (1; TMP = tetramethylpiperidyl) and (1-NMe2-2-BH2-C6H4)2 (4; NMe2 = dimethylamino). It was shown that 2 and 3 are more active catalysts for the borylation

  两种新型受阻路易斯对 (FLP) 氨基硼烷，(1-Pip-2-BH2-C6H4)2 (2; Pip = 哌啶基) 和 (1-NEt2-2-BH2-C6H4)2 (3; NEt2 = 二乙氨基)，合成，并阐明了它们在溶液和固态中的结构特征。研究了这些物质对杂芳烃硼化的反应性，并与之前报道的 (1-TMP-2-BH2-C6H4)2 (1; TMP = 四甲基哌啶基) 和 (1-NMe2-2-BH2-C6H4)2 ( 4；NMe2 = 二甲氨基）。结果表明，2 和 3 是比体积更大的类似物 1 更活跃的杂芳烃硼化催化剂。用 1 和 2 进行动力学研究和密度泛函理论计算，以确定这种 FLP 催化转化的氨基的影响。发现 CH 活化步骤对于较小的胺更容易，但代价是二聚体更难解离。所有催化剂 (1F-4F) 的实验室稳定氟硼酸盐已被合成并测试了硼化反应。新的预催化剂 2F 和 3F 在多克级合成中显示出更高的反应速率和产率。
• N-(6-phenylpyridazin-3-yl)benzenesulfonamides as highly potent, brain-permeable, and orally active kynurenine monooxygenase inhibitors
  作者：Hidenori Kimura、Hitoshi Suda、Momoe Kassai、Mika Endo、Yoko Deai、Masahiro Yahata、Mari Miyajima、Yoshiaki Isobe

  DOI：10.1016/j.bmcl.2020.127753

  日期：2021.2

  Huntington’s disease (HD) is one of the serious neurodegenerative diseases and no disease modifiers are available to date. The correction of unbalanced kynurenine pathway metabolites may be useful to treat disease progression and kynurenine monooxygenase (KMO) is considered an ideal drug target. A couple of KMO inhibitors have been reported, but their brain permeability was very poor. We found pyridazinylsulfonamide

  亨廷顿病（HD）是一种严重的神经退行性疾病，迄今为止还没有可用的疾病调节剂。纠正不平衡的犬尿氨酸途径代谢物可能有助于治疗疾病进展，犬尿氨酸单加氧酶（KMO）被认为是理想的药物靶点。已经报道了几种 KMO 抑制剂，但它们的脑通透性非常差。我们发现哒嗪基磺酰胺作为一种新型先导化合物，并将其优化为具有脑渗透性的高效 KMO 抑制剂12 ，其与 CHDI-340246 等效，并且在脑渗透性方面优于 CHDI-340246。化合物12对R6/2小鼠(HD模型小鼠)有效，即。具有神经保护作用的犬尿氨酸增加，而具有神经毒性的 3-羟基犬尿氨酸则受到抑制。此外，受损的认知功能也得到改善。因此，脑渗透性KMO抑制剂被认为是HD治疗的疾病调节剂。
• PRECATALYSTS AND PROCESS FOR THE METAL-FREE FUNCTIONALIZATION OF SP2 CARBONS USING THE SAME
  申请人：UNIVERSITÉ LAVAL

  公开号：US20180280950A1

  公开（公告）日：2018-10-04

  Precatalysts of formula I and IV, and processes for the functionalization of SP2-carbons using the same are described herein. The precatalysts comprise a fluoroborate salt protected intramolecular frustrated lewis pair (FLP). The precatalysts are bench stable with improved stability towards moisture and/or air. The precatalysts can be used to generate in situ the corresponding FLP catalyst.

  本文描述了公式I和IV的前催化剂，以及利用它们进行SP2-碳功能化的过程。这些前催化剂包括一种受保护的氟硼酸盐内部受挫路易斯酸碱对（FLP）。这些前催化剂在工作台上稳定，并具有改善的抗潮湿和/或空气稳定性。这些前催化剂可用于原位生成相应的FLP催化剂。
• LAUER, M.;BOEHNKE, H.;GROTSTOLLEN, R.;SALEHNIA, MOHAMMAD;WULFF, G., CHEM. BER., 1985, 118, N 1, 246-260
  作者：LAUER, M.、BOEHNKE, H.、GROTSTOLLEN, R.、SALEHNIA, MOHAMMAD、WULFF, G.

  DOI：——

  日期：——