2-(三氟甲基)苯基氨基甲酸叔丁酯 | 141940-36-5

• 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-(三氟甲基)苯基氨基甲酸叔丁酯
• 英文名称: tert-butyl (2-(trifluoromethyl)phenyl)carbamate
• 英文别名: tert-butyl N-[2-(trifluoromethyl)phenyl]carbamate
• CAS: 141940-36-5
• 化学式: C₁₂H₁₄F₃NO₂
• 分子量: 261.244
• InChiKey: IFKDQZIJKAZBPO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 海关编码：
  2924299090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: tert-Butyl 2-(trifluoromethyl)phenylcarbamate
Synonyms: 2-(N-Boc-Amino)benzotrifluoride

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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-(trifluoromethyl)phenylcarbamate
CAS number: 141940-36-5

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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: C12H14F3NO2
Molecular weight: 261.2

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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：

  2-(三氟甲基)苯基氨基甲酸叔丁酯 在 吡啶 、 盐酸 、 叔丁基锂 、 一水合肼 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 为溶剂， 生成 3-Amino-4-(5-chloro-2-methoxyphenyl)-8-(trifluoromethyl)quinolin-2(1H)-one
  参考文献：
  名称：

  The synthesis and structure–activity relationships of 4-aryl-3-aminoquinolin-2-ones: a new class of calcium-Dependent, large conductance, potassium (maxi-K) channel openers targeted for post-stroke neuroprotection

  摘要：

  A series of 4-aryl-3-aminoquinoline-2-one derivatives was synthesized and evaluated as activators of the cloned maxi-K channel mSlo (hSlo) expressed in Xenopus laevis oocytes using electrophysiological methods. A brain penetrable activator of maxi-K channels was identified and shown to be significantly active in the MCAO model of stroke. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00240-8
• 作为产物：
  描述：

  N-羟基氨基甲酸叔丁酯 在 bis-triphenylphosphine-palladium(II) chloride 、 caesium carbonate 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 、 氯苯 为溶剂， 反应 1.5h， 生成 2-(三氟甲基)苯基氨基甲酸叔丁酯
  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

• Accessing Difluoromethylated and Trifluoromethylated <i>cis</i> ‐Cycloalkanes and Saturated Heterocycles: Preferential Hydrogen Addition to the Substitution Sites for Dearomatization
  作者：Xue Zhang、Liang Ling、Meiming Luo、Xiaoming Zeng

  DOI：10.1002/anie.201907457

  日期：2019.11.18

  Reported here is a straightforward process in which a cyclic (alkyl)(amino)carbene/Rh catalyst system facilitates the preferential addition of hydrogen to the substitution sites of difluoromethylated and trifluoromethylated arenes and heteroarenes, leading to dearomative reduction. This strategy enables the diastereoselective synthesis of cis-difluoromethylated and cis-trifluoromethylated cycloalkanes

  此处报道的是一种简单的方法，其中环状（烷基）（氨基）卡宾/ Rh催化剂体系有助于将氢优先添加到二氟甲基化和三氟甲基化的芳烃和杂芳烃的取代位上，从而导致脱芳族还原反应。该策略使非对映选择性合成顺式-二氟甲基化和顺式-三氟甲基化的环烷烃和饱和的杂环，甚至允许形成具有定义的赤道取向的二-和三氟甲基的全顺式多-三氟甲基化的环状产物。氘标记研究表明，氢优先攻击平面芳烃的取代位，从而导致脱芳香化作用，可能以异质Rh为反应性物种，
• Nucleus- and side-chain fluorinated 3-substituted indoles by a suitable combination of organometallic and radical chemistry
  作者：Francesca Bellezza、Antonio Cipiciani、Renzo Ruzziconi、Sara Spizzichino

  DOI：10.1016/j.jfluchem.2007.09.003

  日期：2008.2

  o-bromoarylcarbamate and reductive radical cyclization of the product with tributyltin hydride/AIBN. 3-Methyleneindolines, as valuable, versatile intermediates, can be transformed into highly functionalized 3-substituted indoles by ene-type reactions using different enophiles. Thus, fluoro-, trifluoromethyl- and trifluoromethoxy-substituted diethyl 2-hydroxy-2-[(1H-indol-3-yl)methyl]malonates, ethyl 2-hydroxy-3

  使用四步程序制备了区域选择性的氟，三氟甲基和三氟甲氧基取代的3-亚甲基二氢吲哚，所述方法包括氟化/ Boc保护的苯胺的金属化/溴化，所得邻溴代芳基氨基甲酸酯的N-炔丙基化以及产物的还原自由基环化反应。氢化三丁基锡/ AIBN。3-亚甲基二氢吲哚，作为有价值的通用中间体，可以使用不同的亲和剂通过烯类反应转化为高度官能化的3-取代的吲哚。因此，氟-，三氟甲基-和三氟甲氧基取代的2-乙基-2-羟基-2-[（（1 H-吲哚-3-基）甲基]丙二酸二乙酯，2-羟基-3-（1 H-吲哚-3-基）乙基丙酸酯和2-羟基-3-（1 H通过简单地加热相应的3-亚甲基吲哚啉-1-羧酸叔丁酯与等摩尔量的酮丁二酸二乙酯，乙二醛酸乙酯和3,3,3-乙基吲哚-3-基）-2-三氟甲基丙酸酯，以77-86％的产率获得。在无溶剂的情况下，分别于100°C和3-三氟丙酮酸0.5–4小时。
• Visible-light-induced Pd-catalyzed <i>ortho</i>-trifluoromethylation of acetanilides with CF₃SO₂Na under ambient conditions in the absence of an external photocatalyst
  作者：Long Zou、Pinhua Li、Bin Wang、Lei Wang

  DOI：10.1039/c9cc01014a

  日期：——

  A visible-light-induced Pd-catalyzed ortho-trifluoromethylation of acetanilides with CF₃SO₂Na without any external photocatalyst or additive was developed.

  使用可见光诱导的Pd催化剂对乙酰苯胺进行CF₃SO₂Na的ortho-三氟甲基化反应，无需任何外部光催化剂或添加剂。
• Pyrrolo(oxo)quinolines as 5HT ligands
  申请人：Fevig M. John

  公开号：US20060014778A1

  公开（公告）日：2006-01-19

  The present application provides pyrrolo(oxo)isoquinolines as modulators of serotonin receptors, pharmaceutical compositions containing such modulators and methods for treating various diseases, conditions and disorders associated with modulation of serotonin receptors such as, for example: metabolic diseases, which includes but is not limited to obesity, diabetes, diabetic complications, atherosclerosis, impared glucose tolerance and dyslipidemia; central nervous system diseases which includes but is not limited to, anxiety, depression, obsessive compulsive disorder, panic disorder, psychosis, schizophrenia, sleep disorder, sexual disorder and social phobias; cephalic pain; migraine; and gastrointestinal disorders using such compounds and compositions.

  本申请提供吡咯(酮)异喹啉作为5-羟色胺受体调节剂，包含这种调节剂的药物组合物以及治疗与5-羟色胺受体调节相关的各种疾病、情况和紊乱的方法，例如：代谢性疾病，包括但不限于肥胖症、糖尿病、糖尿病并发症、动脉硬化、糖耐量受损和血脂异常；中枢神经系统疾病，包括但不限于焦虑症、抑郁症、强迫症、惊恐症、精神病、精神分裂症、睡眠障碍、性功能障碍和社交恐惧症；头痛；偏头痛；以及使用这些化合物和组合物治疗胃肠道紊乱。
• 氢化合成顺式三氟甲基环己烷衍生物和杂环化合物的方法
  申请人：四川大学

  公开号：CN110330400A

  公开（公告）日：2019-10-15

  本发明公开了一种氢化合成顺式三氟甲基环己烷衍生物和杂环化合物的方法，该方法以环状(烷基)(氨基)卡宾铑络合物为催化剂，分子筛为添加剂，正己烷或1,2‑二氯乙烷为溶剂，将三氟甲基芳烃或三氟甲基杂环化合物在氢气气氛中，40～70℃搅拌反应即可生成相应的顺式三氟甲基环己烷衍生物和顺式三氟甲基杂环化合物。本发明方法用于合成顺式三氟甲基环己烷衍生物和顺式三氟甲基杂环化合物，具有原料廉价易得、反应条件温和、操作简单、底物适用范围广、选择性高、等优点。