N-异丙基-4-硝基苯磺酰胺 | 23530-48-5

• 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: N-异丙基-4-硝基苯磺酰胺
• 英文名称: N-isopropyl-4-nitrobenzenesulfonamide
• 英文别名: 4-nitro-N-propan-2-ylbenzenesulfonamide
• CAS: 23530-48-5
• 化学式: C₉H₁₂N₂O₄S
• mdl: MFCD00458973
• 分子量: 244.271
• InChiKey: IMRZQROLAZHXHR-UHFFFAOYSA-N

物化性质

• 熔点：
  112-113 °C
• 沸点：
  388.1±44.0 °C(Predicted)
• 密度：
  1.318±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  100
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 海关编码：
  2935009090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  应存于室温、密封且干燥的环境中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
N-Isopropyl-4-nitrobenzenesulfonamide
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
N-Isopropyl-4-nitrobenzenesulfonamide
Ingredient name:
CAS number: 23530-48-5

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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.
Storage: Store in closed vessels.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C9H12N2O4S
Molecular weight: 244.3

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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, sulfur 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：

  N-异丙基-4-硝基苯磺酰胺 在 铁粉 、 氯化铵 、 sodium carbonate 作用下， 以 乙醇 、 水 为溶剂， 反应 3.0h， 以89%的产率得到4-氨基-N-异丙基苯磺酰胺
  参考文献：
  名称：

  [EN] NOVEL TETRAHYDROQUINOLINE DERIVATIVES
  [FR] DÉRIVÉS INÉDITS DE LA TÉTRAHYDROQUINOLINE

  摘要：

  化合物的化学式（I）或其药用可接受的盐或酯，其中R1至R8，A1至A3具有权利要求1中给定的含义，可用作AMPK调节剂，用于治疗肥胖症、高血糖或2型糖尿病。

  公开号：

  WO2012101068A1
• 作为产物：
  描述：

  异丙胺 、 对硝基苯磺酰氯 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 0.5h， 生成 N-异丙基-4-硝基苯磺酰胺
  参考文献：
  名称：

  涉及磺酰胺保护基的分子内N C重排

  摘要：

  据报道，被芳基磺酰胺和氨基甲酸酯正交保护的胺衍生物通过碱介导的氮到碳的重排反应。这种值得注意的异构化对磺酰胺保护基在合成中的应用具有影响。

  DOI：

  10.1016/j.tetlet.2014.10.041

文献信息

• The Reversed Kenner Linker:  A New Safety-Catch Linker for the Preparation of <i>N</i>-Alkyl Sulfonamides
  作者：Derek Maclean、Ron Hale、Mingying Chen

  DOI：10.1021/ol0163124

  日期：2001.9.1

  A new strategy for the solid-phase synthesis of sulfonamides is described. The Kenner safety-catch strategy has been modified such that the carboxylic acid component remains attached to the solid support while the sulfonamide portion is released into solution. An initial demonstration of the scope of this strategy is presented, along with an analysis of the cleavage characteristics and extension to

  描述了一种固相合成磺酰胺的新策略。Kenner安全捕捉策略已进行了修改，以使当磺酰胺部分释放到溶液中时，羧酸组分保持附着在固体载体上。提出了该策略范围的初步证明，并通过Suzuki反应和噻唑烷酮合成对裂解特性进行了分析，并扩展到更精细的产品。反应：见文字。
• NOVEL TETRAHYDROQUINOLINE DERIVATIVES
  申请人：Feng Lichun

  公开号：US20120190677A1

  公开（公告）日：2012-07-26

  The present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt or ester thereof, wherein R 1 to R 8 , A 1 to A 3 have the are as described herein and compositions including the compounds.

  本发明涉及公式（I）的化合物或其药学上可接受的盐或酯，其中R1至R8，A1至A3如本文所述，并包括该化合物的组合物。
• Novel N-Dealkylation of <i>N</i>-Alkyl Sulfonamides and <i>N</i>,<i>N</i>-Dialkyl Sulfonamides with Periodic Acid Catalyzed by Chromium(III) Acetate Hydroxide
  作者：Mark Trudell、Liang Xu、Suhong Zhang

  DOI：10.1055/s-2004-830851

  日期：——

  Chromium(III) acetate hydroxide has been found to be an efficient catalyst for N-dealkylation of N-alkyl sulfonamides and N,N-dialkyl sulfonamides to furnish sulfonamides in good to excellent yields with periodic acid in acetonitrile at room temperature.

  已发现氢氧化铬 (III) 是 N-烷基磺酰胺和 N,N-二烷基磺酰胺的 N-脱烷基化的有效催化剂，可在室温下与乙腈中的高碘酸一起以良好至极好的收率提供磺酰胺。
• Metal-Free β-Amino Alcohol Synthesis: A Two-step Smiles Rearrangement
  作者：Di Yang、Cai-Xia Xie、Xiao-Tian Wu、Luo-Ran Fei、Lei Feng、Chen Ma

  DOI：10.1021/acs.joc.0c01543

  日期：2020.12.4

  A novel method for the synthesis of β-amino alcohols has been demonstrated under mild reaction conditions with a broad scope via a two-step Smiles rearrangement. What is more, theoretical calculations have been performed to confirm the rationality of the mechanism. The method has been proved to be notably effective for N-arylated amino alcohols, which are difficult to synthesize by traditional methods

  通过两步Smiles重排，在温和的反应条件下，已证明了在宽泛范围内合成β-氨基醇的新方法。此外，已经进行了理论计算以确认该机制的合理性。已经证明该方法对于N-芳基化的氨基醇特别有效，N-芳基化的氨基醇难以通过传统方法合成。
• Tetrahydroquinoline derivatives
  申请人：Feng Lichun

  公开号：US08809369B2

  公开（公告）日：2014-08-19

  The present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt or ester thereof, wherein R1 to R8, A1 to A3 have the are as described herein and compositions including the compounds.

  本发明涉及公式(I)的化合物或其药学上可接受的盐或酯，其中R1至R8，A1至A3具有如下所述的区域，并包括含有该化合物的组合物。