2,6-二甲氧基苯基氨基甲基叔丁酯 | 72594-62-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 2,6-二甲氧基苯基氨基甲基叔丁酯
• 英文名称: naphthalen-1-yl-carbamic acid tert-butyl ester
• 英文别名: tert-butyl naphthalen-1-ylcarbamate；N-Boc 1-naphthylamine；tert-butyl N-(1-naphthyl)carbamate；tert-butyl N-naphthalen-1-ylcarbamate
• CAS: 72594-62-8
• 化学式: C₁₅H₁₇NO₂
• 分子量: 243.305
• InChiKey: SCDGPDBWNRGGIX-UHFFFAOYSA-N

物化性质

• 熔点：
  95 °C
• 沸点：
  335.5±11.0 °C(Predicted)
• 密度：
  1.144±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2924299090
• 危险性防范说明：
  P233,P260,P261,P264,P270,P271,P280,P301+P312,P302+P352,P304,P304+P340,P305+P351+P338,P312,P321,P330,P332+P313,P337+P313,P340,P362,P403,P403+P233,P405,P501
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-(N-BOC-Amino)naphthalene
Synonyms: tert-butyl N-(naphthalen-1-yl)carbamate

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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: 1-(N-BOC-Amino)naphthalene
CAS number: 72594-62-8

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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, refrigerated.
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: C15H17NO2
Molecular weight: 243.3

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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：

  2,6-二甲氧基苯基氨基甲基叔丁酯 在 甲醇 、 草酰氯 作用下， 反应 2.0h， 以87%的产率得到1-萘胺
  参考文献：
  名称：

  使用草酰氯对 N-叔丁氧羰基 (N-Boc) 基团进行温和脱保护

  摘要：

  我们报告了一种温和的方法，通过在甲醇中使用草酰氯，从结构多样的一组化合物（包括脂肪族、芳香族和杂环底物）中选择性脱保护N -Boc 基团。反应在室温条件下进行 1-4 小时，产率高达 90%。这种温和的程序应用于一种混合的药用活性化合物 FC1，它是一种新型的 IDO1 和 DNA Pol γ 双重抑制剂。对于这种去保护策略，假设了涉及草酰氯的亲电特性的更广泛的机制。

  DOI：

  10.1039/d0ra04110f
• 作为产物：
  描述：

  硝基萘 在 sodium tetrahydroborate 、 三乙胺 作用下， 以 水 为溶剂， 生成 2,6-二甲氧基苯基氨基甲基叔丁酯
  参考文献：
  名称：

  室温下水中可持续/可回收的Fe / ppm Pd纳米颗粒催化的安全和选择性硝基还原

  摘要：

  由于无配体的Fe / ppm Pd纳米颗粒与含PEG的设计剂表面活性剂之间具有独特的协同作用，因此在室温下水中存在NaBH 4的情况下，可以轻松，选择性地还原含硝基的芳族化合物和杂芳族化合物。这项新的纳米技术涉及低催化剂负载量，高度化学选择性，并能耐受多种官能团。该过程包括整个水性介质的循环利用，它为减少有价值的含硝基化合物提供了一种通用的，对环境负责的，尤其是安全的方法。

  DOI：

  10.1002/anie.201604026

文献信息

• Rice husk: Introduction of a green, cheap and reusable catalyst for the protection of alcohols, phenols, amines and thiols
  作者：Farhad Shirini、Somayeh Akbari-Dadamahaleh、Ali Mohammad-Khah、Ali-Reza Aliakbar

  DOI：10.1016/j.crci.2013.01.018

  日期：2014.2

  eco-friendly protocol for the chemoselective protection of benzylic and primary and less hindered secondary aliphatic alcohols and phenols as trimethylsilyl ethers and different types of amines as N-tert-butylcarbamates is developed using rice husk (RiH) as the catalyst. This reagent is also able to catalyze the acetylation of alcohols, phenols, thiols and amines with acetic anhydride. Easy work-up, relatively

  摘要 以稻壳 (RiH) 为原料，开发了一种温和、高效、环保的方案，用于化学选择性保护苄基和伯和受阻较小的仲脂肪醇和酚作为三甲基甲硅烷基醚以及不同类型的胺作为 N-叔丁基氨基甲酸酯。催化剂。该试剂还能够催化醇、酚、硫醇和胺与乙酸酐的乙酰化反应。该方法的显着特点是后处理简单、反应时间相对较短、收率高、成本低、催化剂的可用性和可重复使用性是该方法的显着特点，可被认为是保护醇、酚的最佳和通用方法之一、硫醇和胺。此外，
• {[[K.18-Crown-6]Br3}n: A tribromide catalyst for the catalytic protection of amines and alcohols
  作者：Gholamabbas Chehardoli、Mohammad Ali Zolfigol、Fateme Derakhshanpanah

  DOI：10.1016/s1872-2067(12)60644-5

  日期：2013.9

  [K.18-Crown-6]Br3}n, a unique tribromide-type catalyst, was utilized for the N-boc protection of amines and trimethylsilylation (TMS) and tetrahydropyranylation (THP) of alcohols. The method is general for the preparation of N-boc derivatives of aliphatic (acyclic and cyclic) and aromatic, and primary and secondary amines and also various TMS-ethers and THP-ethers. The simple separation of the catalyst

  摘要 [K.18-Crown-6]Br3}n 是一种独特的三溴化物型催化剂，用于胺的 N-boc 保护以及醇的三甲基硅烷化 (TMS) 和四氢吡喃化 (THP)。该方法通常用于制备脂肪族（无环和环状）和芳香族的 N-boc 衍生物、伯胺和仲胺以及各种 TMS-醚和 THP-醚。催化剂与产品的简单分离是该方法的众多优点之一。
• Microwave assisted mild, rapid, solvent-less, and catalyst-free chemoselective N-tert-butyloxycarbonylation of amines
  作者：Satish N. Dighe、Hemant R. Jadhav

  DOI：10.1016/j.tetlet.2012.08.089

  日期：2012.10

  Microwave assisted simple, rapid, solventless, and catalyst-free chemoselective method for the protection of amino group in aromatic, aliphatic, heterocyclic, aralkyl amines, phenyl hydrazine, and amino acid esters in good to excellent isolated yield (83–98%) in short reaction time (2–12 min) has been reported.

  微波辅助的简单，快速，无溶剂和无催化剂的化学选择性方法可保护芳香族，脂肪族，杂环，芳烷基胺，苯基肼和氨基酸酯中的氨基，具有良好的分离效果（83-98％）据报道反应时间短（2–12分钟）。
• General solvent-free highly selective N-tert-butyloxycarbonylation strategy using protic ionic liquid as an efficient catalyst
  作者：Swapan Majumdar、Jhinuk De、Ankita Chakraborty、Dilip K. Maiti

  DOI：10.1039/c4ra02670e

  日期：——

  transformation of amines to tert-butyloxycarbonyl protected derivatives (NHBoc) using Boc2O and imidazolium trifluoroacetate protic ionic liquid (5–20 mol%). Unwanted side products such as isocyanate, urea or N,N-di-Boc were not detected. The scope of the protection strategy was successfully explored for substrate alcohols, phenols and thiol at elevated temperatures. Optically pure amino acids, amino acid esters

  描述了一种简单，快速且无溶剂的方案，该方案使用Boc 2 O和三氟乙酸咪唑鎓质子离子液体（5-20​​ mol％）将胺化学选择性转化为叔丁氧羰基保护的衍生物（NHBoc ）。未检测到不需要的副产物，例如异氰酸酯，尿素或N，N -di-Boc。在高温下成功探索了底物醇，酚和硫醇的保护策略范围。光学纯的氨基酸，氨基酸酯和氨基醇被有效地转化为相应的N-Boc以优异的收率保护了衍生物，而在手性中心没有外消旋作用。该方法的显着优点是：操作简单，反应更清洁，选择性高，产率高，反应收敛快，催化剂易于制备和可回收利用。
• Ligand-Promoted <i>meta</i>-C–H Amination and Alkynylation
  作者：Peng Wang、Gen-Cheng Li、Pankaj Jain、Marcus E. Farmer、Jian He、Peng-Xiang Shen、Jin-Quan Yu

  DOI：10.1021/jacs.6b08942

  日期：2016.10.26

  Using a modified norbornene (methyl bicyclo[2.2.1]hept-2-ene-2-carboxylate) as a transient mediator, meta-C-H amination and meta-C-H alkynylation of aniline and phenol substrates have been developed for the first time. Both the identification of a monoprotected 3-amino-2-hydroxypyridine/pyridone-type ligand and the use of a modified norbornene as a mediator are crucial for the realization of these

  使用改性降冰片烯（甲基双环[2.2.1]庚-2-烯-2-羧酸酯）作为瞬态介质，首次开发了苯胺和苯酚底物的间位CH胺化和间位CH炔基化。单保护的 3-氨基-2-羟基吡啶/吡啶酮型配体的鉴定和使用修饰的降冰片烯作为介体对于实现这两个前所未有的间 CH 转化至关重要。多种底物与间位 CH 胺化和间位 CH 炔化均兼容。包括吲哚、二氢吲哚和吲唑在内的杂环底物的胺化和炔基化以中等至高产率提供所需的产物。