N-苯基哌啶 | 4096-20-2

• 物质功能分类: 有机原料 - 杂环化合物
• 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: N-苯基哌啶
• 中文别名: N-苯基六氢吡啶；1-苯基哌啶
• 英文名称: N-phenyl piperidine
• 英文别名: 1-phenylpiperidine；4-phenylpiperidine；phenyl piperidine
• CAS: 4096-20-2
• 化学式: C₁₁H₁₅N
• mdl: MFCD00129777
• 分子量: 161.247
• InChiKey: LLSKXGRDUPMXLC-UHFFFAOYSA-N

物化性质

• 熔点：
  4.7°C
• 沸点：
  258°C(lit.)
• 密度：
  0.9944

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  12
• 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：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2933399090
• 储存条件：
  存放于惰性气体中，避免与空气接触。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: N-Phenylpiperidine
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: N-Phenylpiperidine
CAS number: 4096-20-2

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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.
Store in closed vessels.
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
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C11H15N
Molecular weight: 161.2

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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, 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：

  N-苯基哌啶 在 tert-butylammonium hexafluorophosphate(V) 、 potassium carbonate 、 3-溴丙炔 作用下， 以 N-甲基吡咯烷酮 、 水 为溶剂， 反应 12.0h， 以81%的产率得到1-(4-溴苯基)哌啶
  参考文献：
  名称：

  使用炔丙基溴作为前所未有的溴源的 N,N-二取代苯胺的无金属电化学区域选择性芳族 C-H 溴化

  摘要：

  官能团的来源一直是化学合成中的重要因素。本文公开了一种在电化学条件下使用炔丙基溴作为非常规溴源的高区域选择性单溴化N,N-二取代苯胺的新方法。与其他溴源不同，它既不需要任何极化，也不需要任何活化剂。该反应在室温下顺利进行，无需使用任何金属催化剂或溴化物盐。对于未取代的苯胺，观察到区域选择性对位溴化，而间位和对位取代的苯胺均经历主要的邻位溴化，导致相应的N,N-二取代溴苯胺产率高。通过支持 B3LYP/6-31G DFT 计算描述了合理的机制，以解释相对能量驱动的过程。

  DOI：

  10.1016/j.tet.2022.132902
• 作为产物：
  描述：

  N-(Trifluoromethanesulfonyloxy)pyridinium triflate 在 platinum(IV) oxide 、 tris(2,2-bipyridine)ruthenium(II) hexafluorophosphate 、 氢气 作用下， 以 乙醇 、 乙腈 为溶剂， 反应 3.5h， 生成 N-苯基哌啶
  参考文献：
  名称：

  芳烃CH氨基化的吡啶基自由基阳离子

  摘要：

  电子转移光催化使人们可以从选定的N-取代的吡啶鎓试剂中获得难以捉摸的N-吡啶基自由基阳离子。所得的（杂）芳烃的C（sp 2）-H功能化为开发有价值的胺化芳基骨架提供了多种中间体。包括第一个光谱学证据的自旋捕获的N-吡啶基自由基加合物的机理研究表明，SET触发了由可见光介导的N-X吡啶鎓试剂的伪介观裂解。

  DOI：

  10.1002/anie.201810261
• 作为试剂：
  描述：

  2,2,6,6-四甲基哌啶氧化物 、 过氧化二异丙苯 在 三乙烯二胺 、 iron(III) chloride 、 sodium metabisulfite 、 N-苯基哌啶 作用下， 以 乙腈 为溶剂， 反应 2.0h， 生成 1-methoxy-2,2,6,6-tetramethylpiperidine
  参考文献：
  名称：

  插入二氧化硫由饱和环胺合成β-甲基磺酰化的N-杂环

  摘要：

  FeCl 3催化的灭活环胺的C（sp 3）-H脱氢和C（sp 2）-H甲基磺酰化，并通过无机亚硫酸氢钠和过氧化二枯基的促进和参与，有效合成β-甲基磺酰化N-杂环。） 已经被开发出来。明显地，双官能DCP不仅充当促进脱氢的氧化剂，而且充当参与砜形成的甲基。通过该方案，以简便的一锅法获得了许多β-甲基磺酰化的四氢吡啶，四氢氮杂和吡咯。

  DOI：

  10.1021/acs.joc.0c02368

文献信息

• Direct <i>para</i>-C–H heteroarylation of anilines with quinoxalinones by metal-free cross-dehydrogenative coupling under an aerobic atmosphere
  作者：Jun Xu、Lin Huang、Lei He、Chenfeng Liang、Yani Ouyang、Jiabin Shen、Min Jiang、Wanmei Li

  DOI：10.1039/d1gc01899j

  日期：——

  Herein, a green and efficient metal-free cross-dehydrogenative coupling (CDC) for the direct para-C–H heteroarylation of anilines with quinoxalinones has been described. This reaction is performed in H2O/DMSO (v/v = 2 : 1) using air as the sole oxidant. Various anilines (primary, secondary and tertiary amines) and quinoxalinones are well compatible, affording the corresponding products in moderate-to-good

  本文描述了一种绿色且高效的无金属交叉脱氢偶联（CDC），用于苯胺与喹喔啉酮的直接对-C-H 杂芳基化。该反应在 H 2 O/DMSO (v/v = 2:1) 中进行，使用空气作为唯一氧化剂。各种苯胺（伯胺、仲胺和叔胺）和喹喔啉酮具有良好的相容性，以中等至良好的产率提供相应的产品。这种方法为含氮化合物的后期改性提供了一种环境友好且有效的替代方法。
• [EN] AZADECALIN DERIVATIVES AS INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION<br/>[FR] DÉRIVÉS D'AZADÉCALINE EN TANT QU'INHIBITEURS DE LA RÉPLICATION DU VIRUS DE L'IMMUNODÉFICIENCE HUMAINE
  申请人：VIIV HEALTHCARE UK (NO 5) LTD

  公开号：WO2018002848A1

  公开（公告）日：2018-01-04

  Compounds having drug and bio-affecting properties, their pharmaceutical compositions and methods of use are set forth. In particular, azadecaline derivatives that possess unique antiviral activity are provided as HIV maturation inhibitors, as represented by compounds of Formula (I). These compounds are useful for the treatment of HIV and AIDS.

  具有药物和生物影响特性的化合物，其药物组合物和使用方法已列出。具体来说，提供了具有独特抗病毒活性的阿扎德卡林衍生物，作为HIV成熟抑制剂，如化合物(I)的公式所代表的那样。这些化合物对于治疗HIV和艾滋病是有用的。
• Chemoselective Reductive Amination of Aldehydes and Ketones by Dibutylchlorotin Hydride-HMPA Complex
  作者：Toshihiro Suwa、Erika Sugiyama、Ikuya Shibata、Akio Baba

  DOI：10.1055/s-2000-6273

  日期：——

  Reductive amination of various aldehydes and ketones has been performed effectively by pentacoordinate chloro-substituted tin hydride complex, Bu2SnClH-HMPA. The tin reagent worked particularly well for the case using weakly basic aromatic amines as starting substrates. Stoichiometric amounts of a substrate and a reducing agent were adequate for the reaction. The Sn-Cl bond in the complex plays an

  通过五配位氯取代的氢化锡络合物 Bu2SnClH-HMPA 可以有效地进行各种醛和酮的还原胺化。锡试剂在使用弱碱性芳香胺作为起始底物的情况下效果特别好。化学计量量的底物和还原剂足以进行反应。配合物中的 Sn-Cl 键在亚胺形成和随后的还原两个步骤中都起着重要作用。无论起始羰基和胺中的其他官能团如卤素、碳-碳双键和羟基如何，都可以实现羰基的高度化学选择性还原。
• Porphyrin-Based Conjugated Microporous Polymer Tubes: Template-Free Synthesis and A Photocatalyst for Visible-Light-Driven Thiocyanation of Anilines
  作者：Pengfei Zhang、Yucheng Yin、Zhengxin Wang、Chunyang Yu、Yizhou Zhu、Deyue Yan、Weimin Liu、Yiyong Mai

  DOI：10.1021/acs.macromol.1c00190

  日期：2021.4.13

  photocurrent, compared to those of the irregular solid CMP counterpart. When serving as a metal-free photocatalyst for an undocumented visible-light-driven thiocyanation of anilines, CMP-1 exhibits excellent photocatalytic performance, with single chemoselectivity and high yields for the conversion of 25 types of anilines at ambient conditions. This study fills in the gap of the tubular morphological engineering

  共轭微孔聚合物（CMP）是功能材料的一种重要类型。在这一领域，形态工程仍然是一个重大挑战。在这里，我们报告通过无模板协议基于卟啉的CMP管（CMP-1）的合成。机理研究表明，CMP管是由带状结构的滚动和闭合形成的。与不规则固体CMP对应物相比，这些管具有495 m 2 / g的高比表面积，并具有改进的光学特性，包括在可见光区域的吸收更宽，三重态寿命更长，光电流更稳定。 。当用作无证的可见光驱动的苯胺的硫氰化的无金属光催化剂时，CMP-1具有优异的光催化性能，具有单一的化学选择性和高收率，可在环境条件下转化25种苯胺。这项研究填补了CMP的管状形态工程学的空白，并拓宽了其潜在应用范围。
• An Efficient and Simple Aqueous N-Heterocyclization of Aniline Derivatives:  Microwave-Assisted Synthesis of <i>N</i>-Aryl Azacycloalkanes
  作者：Yuhong Ju、Rajender S. Varma

  DOI：10.1021/ol050683t

  日期：2005.6.1

  [reaction: see text] An efficient and clean synthesis of N-aryl azacycloalkanes from alkyl dihalides and aniline derivatives has been achieved using microwave irradiation in an aqueous potassium carbonate medium. The phase separation can simplify the product isolation and reduce usage of volatile organic solvents.

  [反应：见正文]使用碳酸钾水溶液在微波中进行辐照，可以从烷基二卤化物和苯胺衍生物高效，清洁地合成N-芳基氮杂环烷烃。相分离可以简化产物分离并减少挥发性有机溶剂的使用。

表征谱图