2-萘甲胺盐酸盐 | 2241-98-7

• 物质功能分类: 有机原料 - 氨基化合物 - 无环单胺、多胺及其衍生物和盐
• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 2-萘甲胺盐酸盐
• 英文名称: naphthalen-2-ylmethanamine hydrochloride
• 英文别名: 2-naphthylmethylamine hydrochloride；2-aminomethylnaphthalene hydrochloride；naphthalen-2-ylmethanaminium chloride；naphthalen-2-ylmethanamine;hydrochloride
• CAS: 2241-98-7
• 化学式: C₁₁H₁₁N*ClH
• mdl: MFCD00137202
• 分子量: 193.676
• InChiKey: CNWUJWGKBBBOKY-UHFFFAOYSA-N

物化性质

• 熔点：
  268-270 °C

计算性质

• 辛醇/水分配系数(LogP)：
  2.09
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  26
• 氢给体数：
  2
• 氢受体数：
  1

安全信息

• 海关编码：
  2921499090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Naphthalenemethylamine, HCl
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-Naphthalenemethylamine, HCl
CAS number: 2241-98-7

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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: C11H11N.ClH
Molecular weight: 193.7

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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, hydrogen chloride.

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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-萘甲胺盐酸盐 在 N,N-二异丙基乙胺 、 Woollins 试剂 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下， 以 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 5.5h， 生成 C₁₈H₁₅NSe
  参考文献：
  名称：

  Cysteine-Activated Small-Molecule H₂Se Donors Inspired by Synthetic H₂S Donors

  摘要：

  DOI：

  10.1021/jacs.1c12006
• 作为产物：
  描述：

  2-萘甲腈 在 1,1,3,3-四甲基二硅氧烷 、 1,2,3-三甲氧基丙烷 、 copper(II) bis(trifluoromethanesulfonate) 、 盐酸 作用下， 以 乙醚 为溶剂， 反应 24.08h， 以81%的产率得到2-萘甲胺盐酸盐
  参考文献：
  名称：

  1,2,3-三甲氧基丙烷，基于甘油 溶剂 毒性低：新的用途可减少 腈， 硝基的， 酯以及带有TMDS和金属催化剂的酸官能团

  摘要：

  1,2,3-三甲氧基丙烷 （1,2,3-TMP）由 甘油通过相转移催化，一步一步即可获得良好的收率和选择性。根据OECD指南，对该化合物进行了毒性研究。结果表明，1,2,3-TMP在水生环境中具有低急性毒性，无皮肤致敏性，无诱变性和无生态毒性。该化合物还用作溶剂 用于减少有机功能 氢化铝 或者 1,1,3,3-四甲基二硅氧烷 （TMDS）为良性 氢化物资源。尤其是减少排放量的新方法。腈 到 胺类 使用TMDS与 三氟甲磺酸铜（Cu（OTf）2）。

  DOI：

  10.1039/c3gc41082j

文献信息

• Deoxygenative hydroboration of primary, secondary, and tertiary amides: Catalyst‐free synthesis of various substituted amines
  作者：Jaeeun Yi、Hyun Tae Kim、Ashok Kumar Jaladi、Duk Keun An

  DOI：10.1002/bkcs.12438

  日期：2022.1

  less reactive functional groups under catalyst-free conditions is an interesting aspect and requires a typical protocol. Herein, we report the synthesis of various primary, secondary, and tertiary amines through hydroboration of amides using pinacolborane under catalyst-free and solvent-free conditions. The deoxygenative hydroboration of primary and secondary amides proceeded with excellent conversions

  在无催化剂条件下相对较少反应性官能团的转化是一个有趣的方面，需要一个典型的协议。在此，我们报告了在无催化剂和无溶剂条件下，使用频哪醇硼烷对酰胺进行硼氢化合成各种伯胺、仲胺和叔胺。伯酰胺和仲酰胺的脱氧硼氢化反应以优异的转化率进行。在无催化剂条件下，反应性相对较低的叔酰胺也以中等收率转化为相应的N，N-二胺，尽管作为次要产物获得了醇。
• Boron-Catalyzed Silylative Reduction of Nitriles in Accessing Primary Amines and Imines
  作者：Narasimhulu Gandhamsetty、Jinseong Jeong、Juhyeon Park、Sehoon Park、Sukbok Chang

  DOI：10.1021/acs.joc.5b00941

  日期：2015.7.17

  Silylative reduction of nitriles was studied under transition metal-free conditions by using B(C6F5)3 as a catalyst with hydrosilanes as a reductant. Alkyl and (hetero)aryl nitriles were efficiently converted to primary amines or imines under mild conditions. The choice of silanes was found to determine the selectivity: while a full reduction of nitriles was highly facile, the use of sterically bulky

  在无过渡金属的条件下，通过使用B（C 6 F 5）3作为催化剂，以氢硅烷作为还原剂，研究了腈的甲硅烷基化还原反应。在温和的条件下，烷基和（杂）芳基腈被有效地转化为伯胺或亚胺。发现硅烷的选择决定了选择性：虽然腈的完全还原非常容易，但是使用空间大体积的硅烷允许部分还原，从而生成N-甲硅烷基亚胺。
• 一种酰胺化合物还原制备胺类化合物的方法
  申请人：中国科学院兰州化学物理研究所

  公开号：CN112299938A

  公开（公告）日：2021-02-02

  本发明涉及一种酰胺化合物还原制备胺类化合物的方法，该方法是指在保护气氛中，将酰胺类化合物或环状酰胺、锆金属催化剂、频哪醇硼烷混合，于室温条件下进行酰胺还原反应，12~48h后通过氯化氢的乙醚溶液后处理，即得胺的盐酸盐化合物。本发明操作简单、成本低且具有良好的官能团耐受性和广泛的底物范围。
• Reduction of Amides to Amines with Pinacolborane Catalyzed by Heterogeneous Lanthanum Catalyst La(CH₂C₆H₄NMe₂-<i>o</i>)₃@SBA-15
  作者：Chenjun Guo、Fangcao Zhang、Chong Yu、Yunjie Luo

  DOI：10.1021/acs.inorgchem.1c01531

  日期：2021.9.6

  Hydroboration of amides is a useful synthetic strategy to access the corresponding amines. In this contribution, it was found that the supported lanthanum benzyl material La(CH2C6H4NMe2-o)3@SBA-15 was highly active for the hydroboration of primary, secondary, and tertiary amides to amines with pinacolborane. These reactions selectively produced target amines and showed good tolerance for functional

  酰胺的硼氢化是获得相应胺的有用合成策略。在该贡献中，发现负载的镧苄基材料 La(CH 2 C 6 H 4 NMe 2 - o ) 3 @SBA-15 对伯、仲和叔酰胺与频哪醇硼烷硼氢化成胺具有高度活性。这些反应选择性地产生目标胺，并显示出对 -NO 2等官能团的良好耐受性、-卤素和-CN，以及S和O等杂原子。这种还原过程表现出多相催化剂的可回收和可重复使用的特性，适用于克级合成。反应机理是基于一些控制实验和以前的文献提出的。这是由多相催化剂介导的酰胺硼氢化还原为胺的第一个例子。
• Benzimidazole fragment containing Mn-complex catalyzed hydrosilylation of ketones and nitriles
  作者：Kasturi Ganguli、Adarsha Mandal、Bidisha Sarkar、Sabuj Kundu

  DOI：10.1016/j.tet.2020.131439

  日期：2020.9

  reported and its catalytic activity towards the reduction of ketones and nitriles is studied. On comparing the reactivity of various other Mn(I) complexes supported by benzimidazole ligand, it was observed that the Mn(I) complexes bearing 6-methylpyridine and benzimidazole fragments exhibited the highest catalytic activity towards monohydrosilylation of ketones and dihydrosilylation of nitriles. Using this

  报道了一种新的双齿（NN）-Mn（I）配合物的合成，并研究了其对酮和腈还原的催化活性。在比较苯并咪唑配体负载的其他各种Mn（I）配合物的反应性时，观察到带有6-甲基吡啶和苯并咪唑片段的Mn（I）配合物对酮的单氢化硅烷化和腈的二氢化硅烷化表现出最高的催化活性。使用该方案，将广泛的酮选择性地还原为相应的甲硅烷基醚。在不饱和酮的情况下，观察到羰基在烯烃键上的化学选择性还原。另外，使用该配合物还实现了几个腈的选择性二氢硅烷化。用自由基清除剂进行的机械研究表明，在催化反应过程中自由基种类的参与。Mn（I）配合物与苯基硅烷的化学计量反应揭示了新的Mn（I）配合物的形成。