2-(苄基氨基)苄腈 | 5589-62-8

• 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: 2-(苄基氨基)苄腈
• 英文名称: 2-(benzylamino)benzonitrile
• 英文别名: N-benzylanthranilonitrile；N-Benzyl-anthranilsaeure-nitril；2-(N-benzylamino)benzonitrile
• CAS: 5589-62-8
• 化学式: C₁₄H₁₂N₂
• mdl: MFCD00512083
• 分子量: 208.263
• InChiKey: JNNJQGFCEMZAQR-UHFFFAOYSA-N

物化性质

• 熔点：
  117.5-118 °C
• 沸点：
  381.8±25.0 °C(Predicted)
• 密度：
  1.12±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.071
• 拓扑面积：
  35.8
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2926909090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-(Benzylamino)benzonitrile
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-(Benzylamino)benzonitrile
CAS number: 5589-62-8

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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: C14H12N2
Molecular weight: 208.3

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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：

  2-(苄基氨基)苄腈 在 盐酸 、 乙醇 、 potassium hydride 、 potassium carbonate 、 六甲基二硅氮烷 作用下， 反应 13.75h， 生成 1-苄基-3-乙基-1H-吲哚
  参考文献：
  名称：

  通过分子内霍纳-维蒂希反应快速合成3-烷基，芳基和杂芳基吲哚

  摘要：

  通过合适的芳香族邻酰基取代的霍纳-维蒂希试剂的碱诱导的分子内环化反应，已经有效地制备了各种3-烷基-，芳基-和杂芳基-吲哚。

  DOI：

  10.1039/p19930002463
• 作为产物：
  描述：

  2-<(benzylidene)amino>benzonitrile 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 反应 2.0h， 以90%的产率得到2-(苄基氨基)苄腈
  参考文献：
  名称：

  The Stereochemistry of Organometallic Compounds. XLIII. Rhodium-Catalysed Reactions of 2-(Alkenyloxy)benzylamines and 2-(N-Allyl-N-benzylamino)benzylamine

  摘要：

  在铑催化剂存在下，2-(烯丙氧基)苄胺与 H2/CO 反应生成 1,3-苯并噁嗪，2-(N-烯丙基-N-苄基氨基)苄胺生成喹唑啉。交叉实验证明，这些反应涉及烯丙基裂解，然后在内部碳原子进行区域选择性羰基化。在类似条件下，较长链的（烯氧基）苄胺发生反应，生成聚合物质。

  DOI：

  10.1071/ch9960219

文献信息

• A new synthesis of 4-amino-2-quinolinones
  作者：Jan Bergman、Anna Brynolf、Eino Vuorinen

  DOI：10.1016/s0040-4020(01)87337-3

  日期：——

  Addition of Grignard or organolithium reagents to N-(α-haloacyl)-N-alkylsubstituted anthranilonitriles (e.g. N-(2-bromopropionyl)-N-methyl-2-cyanoaniline) induced anion formation followed by cyclization to 4-amino-2-quinolinones (e.g. 4-amino-1,3-dimethyl-2-quinolinone (10)). Substrates lacking α-hydrogen atoms, such as N-(α-bromoisobutyryl)-2-cyanoaniline, also yielded 3,3-diaethylquinolinedione (9b)

  将格氏试剂或有机锂试剂添加到N-（α-卤代酰基）-N-烷基取代的蒽腈（例如N-（2-溴丙酰基）-N-甲基-2-氰基苯胺）中诱导阴离子形成，然后环化成4-氨基-2-喹啉酮（例如4-氨基-1,3-二甲基-2-喹啉酮（10））。缺少α-氢原子的底物，例如N-（α-溴异丁酰基）-2-氰基苯胺，也可以通过环化反应生成3,3-二乙基喹啉二酮（9b）。在这些情况下，初始步骤是卤素-金属交换反应。
• Tantalum(V) Fluoride-catalyzed <i>N</i>-Alkylation of Arylamines with Benzyl Alcohols
  作者：Sathaiah Gangaram、Chandra Shekhar Adimulam、Ravi Kumar Akula、Raju Kengiri、Shanthan Rao Pamulaparthy、Sridhar Madabhushi、Narsaiah Banda

  DOI：10.1246/cl.130727

  日期：2013.12.5

  This paper describes a simple and efficient protocol for the N-alkylation of arylamines with benzyl alcohols using tantalum(V) fluoride as the catalyst.

  本文描述了一种使用五氟化钽作为催化剂，简单而高效地利用苄醇对芳香胺进行N-烷基化的方法。
• Amination of Alcohols Catalyzed by Copper-Aluminium Hydrotalcite: A Green Synthesis of Amines
  作者：Pravin R. Likhar、Racha Arundhathi、Mannepalli Lakshmi Kantam、Parvathaneni Sai Prathima

  DOI：10.1002/ejoc.200900628

  日期：2009.11

  Copper-aluminium hydrotalcite (CuAl-HT)/K2CO3 has been employed in the activation of various benzyl alcohols with benzylamines to afford the corresponding amines in good to high yields. Experimentation showed that the reaction takes place through sequential transformations: the oxidation of alcohols into carbonyl compounds, imine formation between amines and carbonyl compounds, and then reduction ofimines

  铜铝水滑石 (CuAl-HT)/K2CO3 已用于用苄胺活化各种苄醇，以良好或高产率提供相应的胺。实验表明，该反应通过顺序转化进行：醇氧化为羰基化合物，胺和羰基化合物之间形成亚胺，然后亚胺还原为胺，由非贵金属 Cu-Al HT 催化剂在一锅中多相催化和简单的时尚。该过程进一步扩展到醇与苯胺的胺化，苯胺在被强吸电子基团取代时通常对烷基化反应具有抵抗力。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
• Borrowing Hydrogen Methodology for N-Benzylation using a π-Benzylpalladium System in Water
  作者：Hidemasa Hikawa、Toshitaka Koike、Kyoko Izumi、Shoko Kikkawa、Isao Azumaya

  DOI：10.1002/adsc.201501041

  日期：2016.3.3

  We demonstrate a borrowing hydrogen methodology using the unique reactivity of the π‐benzylpalladium system in water, which offers an efficient and environmentally friendly N‐monobenzylation of electron‐deficient anilines or 2‐aminopyridine with non‐activated benzylic alcohols under neutral conditions. The crossover experiment using benzyl‐α,α‐d2 alcohol and 3‐methylbenzyl alcohol afforded H/D scrambling

  我们使用π-苄基钯体系在水中的独特反应性证明了借用氢法的方法，该方法可在中性条件下利用非活化苄醇对缺电子的苯胺或2-氨基吡啶进行N-单苄基化反应，实现高效环保。使用苄基α，α-交叉实验d 2醇和得到H / d加扰的产品，这表明发生在我们的催化体系的借款氢途径3-甲基苄基醇。我们的简单方案可以完成2-氨基苄腈的克级反应（分离产率为76％），并且仅使用1 mol％的Pd（OAc）2和2 mol％的TPPMS进行反应，而无需在水中添加其他添加剂。
• N-Alkylation of amines with alcohols over nanosized zeolite beta
  作者：Marri Mahender Reddy、Macharla Arun Kumar、Peraka Swamy、Mameda Naresh、Kodumuri Srujana、Lanka Satyanarayana、Akula Venugopal、Nama Narender

  DOI：10.1039/c3gc41345d

  日期：——

  Direct N-alkylation of amines with alcohols was successfully performed by using nanosized zeolite beta, which showed the highest catalytic activity among other conventional zeolites. This method has several advantages, such as eco-friendliness, moderate to high yields, and simple work-up procedure. The catalyst was successfully recovered and reused without significant loss of activity and only water is produced as co-product. In addition, imines were also efficiently prepared from the tandem reactions of amines with 2-, 3- and 4-nitrobenzyl alcohols using nanosized zeolite beta.

  使用纳米尺寸的Beta沸石成功实现了胺与醇的直接N-烷基化反应，Beta沸石在其他传统沸石中显示出最高的催化活性。该方法具有多个优点，如环保性、适中至高产率以及简便的后续处理程序。催化剂可成功回收并重复使用，活性无明显损失，副产物仅为水。此外，通过使用纳米尺寸的Beta沸石，胺与2-、3-和4-硝基苄醇的串联反应也能高效制备亚胺。