N-Boc-2-氟苯胺 | 98968-72-0

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟苯胺系列
• 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: N-Boc-2-氟苯胺
• 中文别名: N-BOC-2-氟苯胺
• 英文名称: tert-butyl 2-fluorophenylcarbamate
• 英文别名: tert-butyl N-(2-fluorophenyl)carbamate
• CAS: 98968-72-0
• 化学式: C₁₁H₁₄FNO₂
• 分子量: 211.236
• InChiKey: AUHNQFOFWVWFTH-UHFFFAOYSA-N

物化性质

• 熔点：
  45-46 °C(Solv: hexane (110-54-3))
• 沸点：
  230.1±23.0 °C(Predicted)
• 密度：
  1.156±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2924299090
• 危险性防范说明：
  P261,P280,P301+P312,P302+P352,P305+P351+P338
• 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: tert-Butyl 2-fluorophenylcarbamate
Synonyms: 1-BOC-Amino-2-fluorobenzene

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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: tert-Butyl 2-fluorophenylcarbamate
CAS number: 98968-72-0

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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: C11H14FNO2
Molecular weight: 211.2

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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, hydrogen fluoride.

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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-Boc-2-氟苯胺 在 N,N-二异丙基乙胺 、 三氟乙酸 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 38.5h， 生成 2-((2,4-二甲基苯基)硫代)苯胺
  参考文献：
  名称：

  一种适合氢溴酸沃替西汀工业化生产的合成方 法

  摘要：

  本发明提供了一种氢溴酸沃替西汀的新制备方法，属于药物合成技术领域。该方法以邻氟苯胺为起始原料，通过Boc保护、缩合、脱保护缩合、环合等4步反应制得了符合临床药用的氢溴酸沃替西汀。本发明原料易得、价格低廉、合成操作简单，反应条件温和、易于控制，无高压，反应选择性好，收率高，适合工业化生产。

  公开号：

  CN104130212B
• 作为产物：
  描述：

  tert-butyl ((2-fluorobenzoyl)oxy)carbamate 在 bis-triphenylphosphine-palladium(II) chloride 、 caesium carbonate 作用下， 以 氯苯 为溶剂， 反应 1.0h， 以70%的产率得到N-Boc-2-氟苯胺
  参考文献：
  名称：

  钯催化芳胺的脱羧合成

  摘要：

  已经开发出一种新的方法，用于通过芳基羧酸与羟基氨基甲酸酯在原位获得的钯催化的芳酰氧基氨基甲酸酯的分子内脱羧偶联（IDC）来合成芳基胺。该反应提供了在温和条件下以特定位置形成C（sp 2）-N键的结构多样的芳基胺的便捷通道。

  DOI：

  10.1021/acs.orglett.6b02724

文献信息

• 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。
• Ligand-Promoted <i>Meta</i>-C–H Arylation of Anilines, Phenols, and Heterocycles
  作者：Peng Wang、Marcus E. Farmer、Xing Huo、Pankaj Jain、Peng-Xiang Shen、Mette Ishoey、James E. Bradner、Steven R. Wisniewski、Martin D. Eastgate、Jin-Quan Yu

  DOI：10.1021/jacs.6b04966

  日期：2016.7.27

  Here we report the development of a versatile 3-acetylamino-2-hydroxypyridine class of ligands that promote meta-C-H arylation of anilines, heterocyclic aromatic amines, phenols, and 2-benzyl heterocycles using norbornene as a transient mediator. More than 120 examples are presented, demonstrating this ligand scaffold enables a wide substrate and coupling partner scope. Meta-C-H arylation with heterocyclic

  在这里，我们报告了一种通用的 3-乙酰氨基-2-羟基吡啶类配体的开发，这些配体使用降冰片烯作为瞬态介质促进苯胺、杂环芳香胺、苯酚和 2-苄基杂环的间位 CH 芳基化。提供了 120 多个例子，证明了这种配体支架能够实现广泛的底物和偶联伙伴范围。使用该配体还首次实现了以杂环芳基碘化物作为偶联伙伴的间位 CH 芳基化。通过允许来那度胺衍生物的间位 CH 芳基化，展示了这种药物发现转化的效用。还展示了该反应的无银方案的第一步。
• Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, compositions
  申请人：The Dow Chemical Company

  公开号：US04818273A1

  公开（公告）日：1989-04-04

  Novel substituted triazolo[1,5-a]pyrimidine-2-sulfonamides, e.g., 5,7-dimethyl-N-(2,6-dichlorophenyl)-1,2,4-triazolo[1,5-a]pyrimidine-2-sulf onamide and their agriculturally acceptable salts are prepared. These compounds and compositions containing them are useful for the control of unwanted vegetation. Novel substituted triazolo[1,5-a]pyrimidine-2-sulfonyl chlorides and substituted anilines and their use as intermediates are also described.

  新型取代的 triazolo[1,5-a]pyrimidine-2-磺酰胺，例如，5,7-二甲基-N-(2,6-二氯苯基)-1,2,4-三唑[1,5-a]pyrimidine-2-磺酰胺及其农业上可接受的盐类被制备。这些化合物和含有它们的组合物对于控制不需要的植被是有用的。还描述了新型的取代 triazolo[1,5-a]pyrimidine-2-磺酰氯和取代苯胺及其作为中间体的使用。
• Calcitonin gene related peptide receptor antagonists
  申请人：——

  公开号：US20040204397A1

  公开（公告）日：2004-10-14

  The present invention relates to compounds of Formula (I) 1 as antagonists of calcitonin gene-related peptide receptors (“CGRP-receptor”), pharmaceutical compositions comprising them, methods for identifying them, methods of treatment using them and their use in therapy for treatment of neurogenic vasodilation, neurogenic inflammation, migraine and other headaches, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.

  本发明涉及式（I）的化合物作为降钙素基因相关肽受体（“CGRP受体”）拮抗剂，包括它们的药物组合物，用于识别它们的方法，使用它们进行治疗的方法，以及它们在治疗神经源性血管舒张、神经源性炎症、偏头痛和其他头痛、热损伤、循环休克、与绝经相关的潮红、气道炎症性疾病（如哮喘和慢性阻塞性肺病（COPD））以及其他可以通过拮抗CGRP受体来治疗的疾病的治疗中的用途。
• In Search of Simplicity and Flexibility: A Rational Access to Twelve Fluoroindolecarboxylic Acids
  作者：Manfred Schlosser、Assunta Ginanneschi、Frédéric Leroux

  DOI：10.1002/ejoc.200600118

  日期：2006.7

  a basicity gradient-driven selective migration of the heavy halogen. An unexpected finding on the way to the target compds. were the rigorously site-selective metalation of the 5-fluoro-N-(trialkylsilyl)indole (exclusive deprotonation of the 4-position). The fluoroindoles, although previously known, were accessed more conveniently from suitably substituted nitrobenzenes using the Bartoli or the Leimgruber-Batcho

  所有十二个在苯并环上带有氟取代基和羧基的吲哚羧酸已经被制备出来。直接来自相应的氟吲哚或氯化衍生物。通过氢/金属置换（“金属化”），或通过卤素/金属置换从溴或碘氟吲哚中提取，有机金属中间体每次都被二氧化碳捕获。在大多数情况下，尽管不是所有情况，五元环中的氮原子必须由三烷基甲硅烷基保护。一些溴或碘氟吲哚成功地经受了重卤素的碱性梯度驱动的选择性迁移。在通往目标化合物的途中意外发现。是 5-氟-N-（三烷基甲硅烷基）吲哚的严格位点选择性金属化（4-位的独家去质子化）。氟吲哚虽然以前是已知的，但可以使用 Bartoli 或 Leimgruber-Batcho 方法从适当取代的硝基苯中更方便地获得。精心设计了一种新的非常有吸引力的吲哚合成，包括 N-酰基保护的苯胺的邻位锂化，然后是邻位甲酰化、Wittig 氯亚甲基化和碱催化环化，并伴有脱氯化氢。这五个连续的步骤可以简化为一个方便的一锅协议。[在 SciFinder