1-苄基-3-哌啶甲酸乙酯 | 72551-53-2

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 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-苄基-3-哌啶甲酸乙酯
• 中文别名: 1-苄基哌啶-3-甲酸乙酯；1-苄基-3-哌啶甲酸甲酯；1-苯基哌啶-3-羧酸乙酯
• 英文名称: ethyl 1-benzylpiperidine-3-carboxylate
• 英文别名: ethyl 1-benzyl-3-piperidinecarboxylate
• CAS: 72551-53-2
• 化学式: C₁₅H₂₁NO₂
• mdl: MFCD00191221
• 分子量: 247.337
• InChiKey: CDMAVYOAEITWFQ-UHFFFAOYSA-N

物化性质

• 沸点：
  125-128°C 2mm
• 密度：
  1.075±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.533
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39
• 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：
  H302,H315,H319,H335
• 储存条件：
  室温且干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Ethyl 1-benzylpiperidine-3-carboxylate
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: Ethyl 1-benzylpiperidine-3-carboxylate
CAS number: 72551-53-2

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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: C15H21NO2
Molecular weight: 247.3

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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：

  1-苄基-3-哌啶甲酸乙酯 在 吡啶 、 lithium aluminium tetrahydride 、 potassium tert-butylate 、 mercury(II) diacetate 、 三乙胺 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 反应 41.5h， 生成 N-<<1-benzyl-5-<(4-methylphenyl)sulfonyloxymethyl>-2-piperidinyl>methyl>-4-fluorobenzamide
  参考文献：
  名称：

  麦角生物碱和人工合成的哌啶类药物被衍生自顺式和反式1-苄基-6-氰基-3-哌啶羧酸的2,5-取代的哌啶模拟。

  摘要：

  该报告描述了从顺式和反乙基1-苄基-6-氰基-3-哌啶羧酸4合成2，5-取代的哌啶药理学趣味。减少和对- fluorobenzoylation 4导致伯醇7.醇转化到甲苯磺酸酯11，其是在亲核取代反应中使用。还研究了经由醛17进行的氧化-还原胺化途径。最后，开发了3，6-二氮杂双环[3.2.2]壬烷的新型合成方法。

  DOI：

  10.1016/s0040-4020(01)81192-3
• 作为产物：
  描述：

  3-哌啶甲酸乙酯 在 palladium on activated charcoal ammonium formate 作用下， 以 甲醇 为溶剂， 反应 0.17h， 以91%的产率得到1-苄基-3-哌啶甲酸乙酯
  参考文献：
  名称：

  Rapid debenzylation of N-benzylamino derivatives to amino-derivatives using ammonium formate as catalytic hydrogen transfer agent

  摘要：

  DOI：

  10.1016/s0040-4039(00)95769-1

文献信息

• Immunopotentiator agents
  申请人：Eli Lilly and Company

  公开号：US06664271B1

  公开（公告）日：2003-12-16

  Novel compounds and methods for preparing same, immunopotentiating compositions, and a method for potentiating the immune system of a host animal. The method comprises administering to the animal an effective amount of an immunopotentiating compound of Formula I or Formula II, or a physiologically acceptable salt.

  新化合物和制备方法，免疫增强组合物，以及增强宿主动物免疫系统的方法。该方法包括向动物施用公式I或公式II的免疫增强化合物或生理上可接受的盐的有效量。
• [EN] BICYCLIC OGA INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS D'OGA BICYCLIQUE
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2018109198A1

  公开（公告）日：2018-06-21

  The present invention relates to O-GlcNAc hydrolase (OGA) inhibitors. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which inhibition of OGA is beneficial, such as tauopathies, in particular Alzheimer's disease or progressive supranuclear palsy; and neurodegenerative diseases accompanied by a tau pathology, in particular amyotrophic lateral sclerosis or frontotemporal lobe dementia caused by C9ORF72 mutations.

  本发明涉及O-GlcNAc水解酶（OGA）抑制剂。该发明还涉及包含这类化合物的药物组合物，制备这类化合物和组合物的方法，以及利用这类化合物和组合物预防和治疗抑制OGA有益的疾病的用途，例如tau病变，特别是阿尔茨海默病或进行性上核性麻痹症；以及伴有tau病理的神经退行性疾病，特别是由C9ORF72突变引起的肌萎缩侧索硬化或额颞叶痴呆症。
• 1H-Indole-Pyridinecarboxamide and 1H-Indole-Piperidinecarboxamide Compounds
  申请人：Brion Jean-Daniel

  公开号：US20090258883A1

  公开（公告）日：2009-10-15

  Compounds of formula (I): wherein: A represents a divalent radical: wherein: Z represents an oxygen atom or a sulphur atom, R 6 represents a hydrogen atom, an alkyl, alkenyl, arylalkyl or polyhaloalkyl group or a substituted, linear or branched alkyl chain, represents a single bond or a double bond, R 1 , R 2 , R 3 and R 4 represent a hydrogen or halogen atom, an alkyl, alkoxy, hydroxy, cyano, nitro, polyhaloalkyl or optionally substituted amino group, or a linear or branched alkyl chain substituted by one or more groups, R 5 represents a hydrogen atom or an alkyl, aminoalkyl or hydroxyalkyl group, X and Y represent a hydrogen atom or an alkyl group, R a , R b , R c and R d represent a hydrogen or halogen atom, an alkyl, hydroxy, alkoxy, cyano, nitro, polyhaloalkyl, optionally substituted amino group, or a substituted, linear or branched alkyl chain, R e represents a hydrogen atom or an alkyl, arylalkyl or alkenyl group or a substituted, linear or branched alkyl chain, their enantiomers, diastereoisomers, and N-oxides, and also addition salts thereof with a pharmaceutically acceptable acid or base.

  化合物的化学式（I）： 其中： A代表二价基团： 其中： Z代表氧原子或硫原子， R 6 代表氢原子，烷基，烯烃基，芳基烷基或多卤代烷基基团或一个取代的，线性或支链烷基链， 代表单键或双键， R 1 ，R 2 ，R 3 和R 4 代表氢或卤素原子， 烷基，烷氧基，羟基，氰基，硝基，多卤代烷基或可选择取代的氨基团，或一个线性或支链烷基链，被一个或多个基团取代， R 5 代表氢原子或烷基，氨基烷基或羟基烷基， X和Y代表氢原子或烷基， R a ，R b ，R c 和R d 代表氢或卤素原子，烷基，羟基，烷氧基，氰基，硝基，多卤代烷基，可选择取代的氨基团，或一个取代的，线性或支链烷基链， R e 代表氢原子或烷基，芳基烷基或烯烃基或一个取代的，线性或支链烷基链， 它们的对映体，非对映异构体和N-氧化物，以及与药学上可接受的酸或碱形成的加合物盐。
• A Simple Iridicycle Catalyst for Efficient Transfer Hydrogenation of N-Heterocycles in Water
  作者：Dinesh Talwar、Ho Yin Li、Emma Durham、Jianliang Xiao

  DOI：10.1002/chem.201500016

  日期：2015.3.27

  of various nitrogen heterocycles, including but not limited to quinolines, isoquinolines, indoles and pyridinium salts, in an aqueous solution of HCO2H/HCO2Na under mild conditions. The catalyst shows excellent functional‐group compatibility and high turnover number (up to 7500), with catalyst loadings as low as 0.01 mol % being feasible. Mechanistic investigation of the quinoline reduction suggests

  在温和条件下，显示出环金属化的铱络合物在HCO 2 H / HCO 2 Na的水溶液中催化各种氮杂环的转移加氢反应，包括但不限于喹啉，异喹啉，吲哚和吡啶鎓盐。该催化剂表现出出色的官能团相容性和高周转率（最高7500），催化剂用量低至0.01 mol％是可行的。对喹啉还原反应的机理研究表明，转移氢化反应是通过1,2和1,4加成途径进行的，催化转化受氢化物转移步骤的限制。
• Synthesis and antiallergy activity of 4-(diarylhydroxymethyl)-1-[3-(aryloxy)propyl)piperidines and structurally related compounds
  作者：David A. Walsh、Stephen K. Franzyshen、John M. Yanni

  DOI：10.1021/jm00121a022

  日期：1989.1

  A series of 4-(diarylhydroxymethyl)-1-[3-(aryloxy)propyl]piperidines was synthesized and evaluated for antiallergy activity. Several analogues had potent activity in the passive foot anaphylaxis (PFA) assay, an IgE-mediated model useful in the detection of compounds possessing antiallergic activity. In particular 1-[4-[3-[4-[bis(4-fluorophenyl)hydroxymethyl]-1-piperidinyl] propoxy]-3-methoxyphenyl]ethanone

  合成了一系列的4-（二芳基羟甲基）-1- [3-（芳氧基）丙基]哌啶，并评估了其抗过敏活性。几种类似物在被动足过敏症（PFA）检测中具有有效活性，PFA检测是一种IgE介导的模型，可用于检测具有抗过敏活性的化合物。特别是1- [4- [3- [4- [双（4-氟苯基）羟甲基] -1-哌啶基]丙氧基] -3-甲氧基苯基]乙酮（1，AHR-5333）比奥沙米特和特非那定在这种测定。