1-(4-硝基苯基)哌啶 | 6574-15-8

• 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: 1-(4-硝基苯基)哌啶
• 中文别名: N-(4-硝基苯)哌啶；1-(4-硝基苯)哌啶
• 英文名称: 1-(4-nitrophenyl)piperidine
• 英文别名: N-(4-nitrophenyl)piperidine；4-(piperidin-1-yl)-1-nitrobenzene
• CAS: 6574-15-8
• 化学式: C₁₁H₁₄N₂O₂
• mdl: MFCD00023662
• 分子量: 206.244
• InChiKey: SGPLAXFUDTWHRS-UHFFFAOYSA-N

物化性质

• 熔点：
  104-106°C
• 沸点：
  363.5±25.0 °C(Predicted)
• 密度：
  1.188±0.06 g/cm3(Predicted)
• 溶解度：
  19.9 [ug/mL]

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.454
• 拓扑面积：
  49.1
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S22,S36
• 危险类别码：
  R36/37/38
• 海关编码：
  2933399090
• 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

Name:	1-(4-Nitrophenyl)piperidine 97% Material Safety Data Sheet
Synonym:
CAS:	6574-15-8

Section 1 - Chemical Product MSDS Name:1-(4-Nitrophenyl)piperidine 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
6574-15-8	1-(4-Nitrophenyl)piperidine	97%	229-492-7

Hazard Symbols: XI
Risk Phrases: 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 6574-15-8: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 104 - 106 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C11H14N2O2
Molecular Weight: 206

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 6574-15-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1-(4-Nitrophenyl)piperidine - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 6574-15-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 6574-15-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 6574-15-8 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  1-(4-硝基苯基)哌啶 在 硝酸 作用下， 生成 1-(2,4-二硝基苯基)哌啶
  参考文献：
  名称：

  XXII.—2'-和4'-硝基-1-苯基哌啶的硝化

  摘要：

  DOI：

  10.1039/jr9300000147
• 作为产物：
  描述：

  N-苯基哌啶 在 ammonium cerium(IV) nitrate 作用下， 以 乙腈 为溶剂， 反应 4.0h， 以40%的产率得到1-(4-硝基苯基)哌啶
  参考文献：
  名称：

  使用硝酸铈（IV）铵在乙腈中对N，N-二烷基苯胺进行区域选择性硝化

  摘要：

  的高度选择性和廉价的硝化Ñ，Ñ -dialkylanilines通过在乙腈铈（IV）铵（CAN）室温下，得到p -nitryl- Ñ，Ñ -dialkylanilines以良好产率进行了报道。

  DOI：

  10.1016/j.tetlet.2005.10.028

文献信息

• Borane-Methyl Sulfide Reductive Cyclization of ω-Ester Alkylamides: A Convenient Synthesis of<i>N</i>-Substituted Cyclic Amines
  作者：Michael C. Venuti、Oswald Ort

  DOI：10.1055/s-1988-27777

  日期：——

  Borane-methyl sulfide (BMS) reduction of variously N-substituted succinamic and glutaramic esters affords the corresponding N-substituted pyrrolidines and piperidines in high yields. The limitations, mainly caused by steric hinderance around the amine nitrogen, and putative intermediates involved in this conversion, as detected by incomplete reaction and/or synthesis followed by BMS reduction, indicate that cyclization and amide reduction successfully compete with ester reduction to afford the N-substituted cyclized amines.

  硼烷-硫化甲基（BMS）还原各种N-取代的琥珀酰胺和戊二酰胺酯，可以高产率地得到相应的N-取代吡咯烷和哌啶。这一转化过程中，由于胺氮周围的空间阻碍限制，以及通过不完全反应和/或合成后续的BMS还原检测到的假定中间体，表明环化作用和酰胺还原成功地与酯还原竞争，从而得到了N-取代的环化胺。
• Cyclic (Alkyl)(amino)carbene Ligand-Promoted Nitro Deoxygenative Hydroboration with Chromium Catalysis: Scope, Mechanism, and Applications
  作者：Lixing Zhao、Chenyang Hu、Xuefeng Cong、Gongda Deng、Liu Leo Liu、Meiming Luo、Xiaoming Zeng

  DOI：10.1021/jacs.0c12318

  日期：2021.1.27

  Transition metal catalysis that utilizes N-heterocyclic carbenes as noninnocent ligands in promoting transformations has not been well studied. We report here a cyclic (alkyl)(amino)carbene (CAAC) ligand-promoted nitro deoxygenative hydroboration with cost-effective chromium catalysis. Using 1 mol % of CAAC-Cr precatalyst, the addition of HBpin to nitro scaffolds leads to deoxygenation, allowing for

  利用 N-杂环卡宾作为非无害配体促进转化的过渡金属催化尚未得到很好的研究。我们在这里报告了具有成本效益的铬催化的环状（烷基）（氨基）卡宾（CAAC）配体促进的硝基脱氧硼氢化反应。使用 1 mol % 的 CAAC-Cr 预催化剂，将 HBpin 添加到硝基支架上会导致脱氧，从而保留各种可还原的官能团和敏感基团对硼氢化的相容性，从而提供一种温和、化学选择性和易于形成的策略苯胺，以及杂芳基和脂肪胺衍生物，具有广泛的范围和特别高的转换数（高达 1.8 × 106）。基于理论计算的机械研究，表明CAAC配体在促进HBpin氢化物极性反转中起重要作用；它用作 H 穿梭以促进脱氧硼氢化。通过这种策略制备的几种市售药物突出了其在药物化学中的潜在应用。
• Reaction of Mono-, Di-, and Trichloronitrobenzenes with<i>N</i>-Methyl Substituted Cyclic Tertiary Amines under High Pressure
  作者：Toshikazu Ibata、Muhong Shang、Tetsuo Demura

  DOI：10.1246/bcsj.68.2717

  日期：1995.9

  The reactions of mono-, di-, and trichloronitrobenzenes with 1-methylpyrrolidine under high pressure gave products of demethylation and ring-opening through a quaternary pyrrolidinium chloride intermediate formed by the SNAr reaction. On the other hand, the reactions with 1-methylpiperidine and 4-methylmorpholine gave only demethylation products. The selectivities of the reactions of 1-methylpyrrolidine

  单-、二-和三氯硝基苯与 1-甲基吡咯烷在高压下反应，通过 SNAr 反应形成的季吡咯烷氯化物中间体产生去甲基化和开环产物。另一方面，与 1-甲基哌啶和 4-甲基吗啉的反应仅产生去甲基化产物。发现 1-甲基吡咯烷与这些氯硝基苯反应的选择性受吡咯烷鎓基团的相邻取代基的影响。
• Solid supported platinum(0) nanoparticles catalyzed chemo-selective reduction of nitroarenes to N-arylhydroxylamines
  作者：Arun K. Shil、Pralay Das

  DOI：10.1039/c3gc41179f

  日期：——

  reducible functional groups such as halides, carboxylic acids, esters, amides, nitriles, keto, alkenes, alkynes and N-benzyl were well tolerated under the reaction conditions. This process was further successfully employed in 10 g scale reactions. N-Arylhydroxylamines were further applied for catalyst free synthesis of azoxybenzenes. Moreover, use of PEG-400 as cheap reaction medium, additive free methodology

  固体负载铂（0）（SS-Pt）纳米颗粒通过还原/沉积方法开发为非均相催化剂，并通过SEM，TEM，EDX和XRD分析进行了表征。使用水合肼作为氢源，将SS-Pt催化剂用于将硝基芳烃化学选择性还原为N-芳基羟胺。在反应条件下，对各种可还原的官能团如卤化物，羧酸，酯，酰胺，腈，酮，烯烃，炔烃和N-苄基具有很好的耐受性。该方法进一步成功地用于10 g规模的反应中。ñ进一步将-芳基羟胺用于无催化剂合成a氧基苯。此外，将PEG-400用作廉价的反应介质，无添加剂的方法以及SS-Pt催化剂的可回收性高达十倍，而不会显着降低催化活性，这显然符合绿色化学原理。
• Supported Palladium Nanoparticles Catalyzed Reductive Carbonylation of Nitroarenes to <i>N</i> -Arylformamides
  作者：Vandna Thakur、Ajay Kumar、Nishtha Sharma、Arun K. Shil、Pralay Das

  DOI：10.1002/adsc.201700944

  日期：2018.2.1

  A facile reductive carbonylation reaction of nitroarenes to N‐arylformamide synthesis was investigated under polymer supported palladium (Pd@PS) nanoparticles catalyzed conditions. Dual role of oxalic acid dihydrate ((CO2H)2 ⋅ 2H2O) as H2 source for hydrogenation and CO source for carbonylation reaction for desired products synthesis was critically investigated under favorable DMF solvent conditions

  在聚合物负载的钯（Pd @ PS）纳米颗粒催化条件下，研究了硝基芳烃对N-芳基甲酰胺合成的简易还原羰基化反应。草酸二水合物的双重作用（（CO 2 2H）2  ⋅2H 2 O）以H 2源用于氢化和羰基化反应的CO源为所需产物的合成有利DMF溶剂的条件下严重的影响。进行了几次交叉实验，以为提出的机制建立最佳假设，并了解CO在反应路径中的参与。此外，还发现邻位取代的硝基芳烃对简便的对位具有高度特异性-羟基化生成相应的对羟基N-芳基甲酰胺。

表征谱图