4-壬基苯硼酸 | 256383-45-6

• 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: 4-壬基苯硼酸
• 中文别名: 4-正壬基苯己硼酸
• 英文名称: (4-n-nonylphenyl)boronic acid
• 英文别名: (4-nonylphenyl)boronic acid；4-n-nonylbenzeneboronic acid；4-nonylbenzeneboronic acid；4-Nonylphenylboronic acid
• CAS: 256383-45-6
• 化学式: C₁₅H₂₅BO₂
• mdl: MFCD02093070
• 分子量: 248.173
• InChiKey: VONVJOGSLHAKOX-UHFFFAOYSA-N

物化性质

• 熔点：
  82-85°C
• 沸点：
  385.3±35.0 °C(Predicted)
• 密度：
  0.97±0.1 g/cm3(Predicted)
• 溶解度：
  溶于 DMSO（高达 30 mg/ml）
• 稳定性/保质期：
  避氧化物

计算性质

• 辛醇/水分配系数(LogP)：
  5.28
• 重原子数：
  18
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 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：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• 储存条件：
  保存方法：应存放在密闭、阴凉、通风干燥的地方。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
4-N-Nonylphenylboronic acid
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
4-N-Nonylphenylboronic acid
Ingredient name:
CAS number: 256383-45-6

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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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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.

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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: C15H25BO2
Molecular weight: 248.2

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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
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

制备方法与用途

FAAH/MAGL-IN-4是一种有效的脂肪酰胺水解酶(FAAH)和单甘酯脂肪酶(MGL)抑制剂，其IC50值分别为9.1 nM和7.9 μM。这种化合物可用于研究疼痛和中枢神经系统疾病[1]。

反应信息

• 作为反应物：
  描述：

  4-壬基苯硼酸 在 四(三苯基膦)钯 三乙烯二胺 、 sodium carbonate 作用下， 以 四氢呋喃 、 苯 为溶剂， 反应 8.5h， 生成 1-(dicyanomethylene)-5-(4-nonylphenyl)indan
  参考文献：
  名称：

  茚和假azulene盘状液晶：合成和结构研究。

  摘要：

  报道了几种新的液晶茚和假氮杂烯系统。这些分子产生圆柱状六方中间相和/或圆柱状塑性相。这些化合物的独特性质源于其非经典的盘状结构。尽管分子具有刚性的芳香核，但它们没有末端尾巴，而是可极化的原子（S，卤素）或极性基团（CN，CO）充当异常的柔软部分。基于许多与结构相关的材料，我们得出结论，对于这种类型的化合物，固态分子堆积是出现柱状中间相的先决条件，尽管层内的其他分子间相互作用在建立液晶顺序方面也很重要。

  DOI：

  10.1002/chem.200500155
• 作为产物：
  描述：

  4-硝基苯酚三氟甲基磺酸酯 在 2-双环己基膦-2',6'-二甲氧基联苯 、 盐酸 、 potassium phosphate monohydrate 、 potassium hydrogen fluoride 、 palladium on activated charcoal 、 氢气 、 palladium diacetate 、 三乙胺 、 sodium nitrite 作用下， 以 1,4-二氧六环 、 甲醇 、 乙醇 、 水 、 甲苯 为溶剂， 反应 1.5h， 生成 4-壬基苯硼酸
  参考文献：
  名称：

  Design and synthesis of boronic acid inhibitors of endothelial lipase

  摘要：

  Endothelial lipase (EL) and lipoprotein lipase (LPL) are homologous lipases that act on plasma lipoproteins. EL is predominantly a phospholipase and appears to be a key regulator of plasma HDL-C. LPL is mainly a triglyceride lipase regulating (V)LDL levels. The existing biological data indicate that inhibitors selective for EL over LPL should have anti-atherogenic activity, mainly through increasing plasma HDL-C levels. We report here the synthesis of alkyl, aryl, or acyl-substituted phenylboronic acids that inhibit EL. Many of the inhibitors evaluated proved to be nearly equally potent against both EL and LPL, but several exhibited moderate to good selectivity for EL. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.12.043

文献信息

• [EN] PYRROLE DERIVATIVES AS ACC INHIBITORS<br/>[FR] DÉRIVÉS DE PYRROLE UTILISÉS EN TANT QU'INHIBITEURS D'ACC
  申请人：ALMIRALL SA

  公开号：WO2020245297A1

  公开（公告）日：2020-12-10

  Novel pyrrole derivatives of Formula (I) are disclosed; as well as processes for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Acetyl- CoA carboxylase (ACC).

  公式(I)的新吡咯衍生物被公开；以及它们的制备过程、包含它们的药物组合物以及它们作为乙酰辅酶A羧化酶(ACC)抑制剂的疗法应用。
• Metal-free synthesis of aryl esters by coupling aryl carboxylic acids and aryl boronic acids
  作者：Jayaraman Sembian Ruso、Nagappan Rajendiran、Rajendran Senthil Kumaran

  DOI：10.1016/j.tetlet.2014.02.079

  日期：2014.4

  A facile synthesis of aryl esters is developed by coupling aryl carboxylic acids and aryl boronic acids in the presence of PhI(OAc)2 and carbonyl diimidazole. A wide range of functional groups were tolerant to the metal-free reaction condition that led to the desired products in good yields.

  通过在PhI（OAc）2和羰基二咪唑存在下偶联芳基羧酸和芳基硼酸，可以轻松合成芳基酯。宽泛的官能团可耐受无金属的反应条件，从而可以高收率得到所需的产物。
• Self-organization of mesomeric–ionic hybrid heterocycles into liquid crystal phases: a new class of polar mesogens
  作者：Channabasaveshwar V. Yelamaggad、Manoj Mathews、Uma S. Hiremath、Doddamane S. Shankar Rao、Subbarao Krishna Prasad

  DOI：10.1039/b417506a

  日期：——

  The first mesoionic nematic and smectic A mesogens derived from sydnones that are characterized by both covalent and ionic features have been synthesized and evidenced by optical, calorimetric and X-ray diffraction studies.

  第一种来自辛烯酮的中离子向列相和层状A相介质已被合成，并通过光学、热量测量和X射线衍射研究进行了表征，这些介质具有共价和离子特征。
• Selective Introduction of Organic Groups to C60 and C70 Using Organoboron Compounds and Rhodium Catalyst: A New Synthetic Approach to Organo(hydro)fullerenes
  作者：Masakazu Nambo、Yasutomo Segawa、Atsushi Wakamiya、Kenichiro Itami

  DOI：10.1002/asia.201000583

  日期：2011.2.1

  A Rh‐catalyzed reaction of C60 and C70 with organoboron compounds is described. This new catalytic method enables introduction of various organic groups onto C60 and C70. [Rh(cod)(MeCN)2]BF4 proved to be the most effective catalyst in terms of productivity and selectivity. The reaction generally proceeds with a high regioselectivity and in a mono‐addition selective manner. It was found that water is

  描述了C 60和C 70与有机硼化合物的Rh催化反应。这种新的催化方法能够将各种有机基团引入C 60和C 70上。就产率和选择性而言，[Rh（cod）（MeCN）2 ] BF 4被证明是最有效的催化剂。反应通常以高区域选择性和单加成选择性的方式进行。发现水是促进反应的必要添加剂。通过X射线晶体结构分析，我们已经确认了C 70的有机金属基加氢芳基化反应的位点首次。可以合成各种功能性富勒烯，例如富勒烯标记的氨基酸和富勒烯封端的π系统。联苯连接的C 60的X射线晶体结构揭示了利用CH-π相互作用使巴基球组织良好的有趣机会。
• Copper‐Catalyzed Arylation of Remote C(sp ³ )−H Bonds in Carboxamides and Sulfonamides
  作者：Zhaodong Li、Qian Wang、Jieping Zhu

  DOI：10.1002/anie.201807623

  日期：2018.10

  Reported herein is an unprecedented copper‐catalyzed arylation of remote C(sp3)−H bonds. Stirring a trifluorotoluene solution of either N‐fluorocarboxamides or N‐fluorosulfonamides and arylboronic acids in the presence of a catalytic amount of copper(II) trifluoroacetylacetonate, 2,2′‐bipyridine, and sodium tert‐butoxide afforded the γ‐ and δ‐C(sp3)−H arylated carboxamides and sulfonamides, respectively

  本文报道的是远端C（sp 3）-H键的铜催化芳基化作用。在催化量的三氟乙酰丙酮铜（II），2,2'-联吡啶和叔丁醇钠存在下，搅拌N-氟甲酰胺或N-氟磺酰胺和芳基硼酸的三氟甲苯溶液，得到γ-和δ-C （sp 3）-H芳基化羧酰胺和磺酰胺，分别具有良好或高收率。机理研究表明，该反应可能通过生成酰胺基，进行1,5-氢原子转移（HAT）以及铜催化的碳原子与芳基硼酸的交叉偶联来进行。