N,N-二甲基-4-硝基苯磺酰胺 | 17459-03-9

• 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,N-二甲基-4-硝基苯磺酰胺
• 英文名称: N,N-dimethyl-4-nitrobenzenesulfonamide
• 英文别名: 4-(N,N-dimethylaminosulfonyl)nitrobenzene
• CAS: 17459-03-9
• 化学式: C₈H₁₀N₂O₄S
• mdl: MFCD00277215
• 分子量: 230.244
• InChiKey: ZCWXRMBVAKOURU-UHFFFAOYSA-N

物化性质

• 熔点：
  154-155 °C
• 沸点：
  371.3±44.0 °C(Predicted)
• 密度：
  1.380±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  91.6
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 海关编码：
  2935009090
• 储存条件：
  应存放在室温、密封和干燥的环境中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: N,N-Dimethyl-4-nitrobenzenesulfonamide
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: N,N-Dimethyl-4-nitrobenzenesulfonamide
CAS number: 17459-03-9

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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: C8H10N2O4S
Molecular weight: 230.2

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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, 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,N-二甲基-4-硝基苯磺酰胺 在 镍 氢气 作用下， 以 甲醇 为溶剂， 25.0 ℃ 、34.48 kPa 条件下， 反应 20.0h， 生成 4-氨基-N,N-二甲基苯磺酰胺
  参考文献：
  名称：

  1,2-二芳基吡咯作为环加氧酶-2的有效和选择性抑制剂。

  摘要：

  已经合成了一系列的1,2-二芳基吡咯，并发现它们含有非常有效的人环氧化酶-2（COX-2）酶抑制剂。本文介绍了利用Paal-Knorr反应合成靶分子的简短实用方法。1上的亲电子取代以区域选择性方式进行，该方法用于生成许多四取代的吡咯。通过修饰芳基环和吡咯环中的取代基，研究了该系列的详细比吸收率。二芳基吡咯1是非常有效的（COX-2，IC50 = 60 nm）和选择性（COX-1 / COX-2 => 1700）抑制剂，而异构体2对COX-2则完全无活性。对氟苯环上的取代基进行1的修饰可产生非常有效的COX-2抑制剂（IC50 = 40-80 nm），且具有出色的选择性（1200至> 2500）与COX-1。含有磺酰胺基的类似物20是出色的COX-2抑制剂，IC50为14 nm。在吡咯环的3位上含有COCF3，SO2CF3或CH2OAr等基团的四取代吡咯可提供出色的抑制剂（COX-2，IC50

  DOI：

  10.1021/jm970036a
• 作为产物：
  描述：

  对硝基苯磺酰氯 在 二甲胺 作用下， 以 甲醇 、 水 为溶剂， 以68 g (94%)的产率得到N,N-二甲基-4-硝基苯磺酰胺
  参考文献：
  名称：

  Aromatic amides

  摘要：

  本申请涉及式I化合物（或其药用可接受的盐），如本文所述，其药物组合物，及其作为因子Xa抑制剂的用途，以及其制备过程和中间体。

  公开号：

  US06635657B1

文献信息

• Potassium tert-butoxide-mediated metal-free synthesis of sulfonamides from sodium sulfinates and N,N-disubstituted formamides
  作者：Xiaodong Bao、Xiaona Rong、Zhiguo Liu、Yugui Gu、Guang Liang、Qinqin Xia

  DOI：10.1016/j.tetlet.2018.06.031

  日期：2018.7

  By using formamides as amine sources, a novel and efficient KO-t-Bu mediated amination of sodium sulfinates has been developed. The reaction utilizes readily available starting materials under metal-free conditions, thus providing an alternative and attractive route to sulfonamides.

  通过使用甲酰胺作为胺源，一种新颖且有效的KO-吨-Bu介导的胺化钠的亚磺酸盐已经研制成功。该反应在无金属的条件下利用容易获得的起始原料，从而提供了另一种诱人的磺酰胺途径。
• Charge-Transfer Complex Promoted Regiospecific C−N Bond Cleavage of Vicinal Tertiary Diamines
  作者：Ying Fu、Qin-Shan Xu、Chun-Zhao Shi、Zhengyin Du、Caiqin Xiao

  DOI：10.1002/adsc.201800591

  日期：2018.9.17

  A catalyst‐free, charge‐transfer complex promoted coupling of sulfonyl chlorides with vicinal tertiary diamines to generate sulfonamides is presented. Mechanistic studies showed that these reactions are proceeded via charge transfer of vicinal tertiary diamines to sulfonyl chlorides, forming the unstable sulfonyl quaternary ammonium like complexes which induced the regiospecific intramolecular C−N

  提出了一种无催化剂，电荷转移的复合物，可促进磺酰氯与邻位叔二胺的偶联，从而生成磺酰胺。机理研究表明，这些反应是通过将邻位叔二胺电荷转移至磺酰氯而进行的，形成了不稳定的磺酰基季铵盐状复合物，从而诱导了邻位叔二胺的区域特异性分子内C-N键裂解。
• [EN] PYRIMIDINE COMPOUNDS AS TUBERCULOSIS INHIBITORS<br/>[FR] COMPOSÉS PYRIMIDINE EN TANT QU'INHIBITEURS DE LA TUBERCULOSE
  申请人：VERTEX PHARMA

  公开号：WO2011019405A1

  公开（公告）日：2011-02-17

  The present invention relates to compounds II useful as inhibitors of treating tuberculosis. The invention also provides processes for preparing compounds of the invention.

  本发明涉及化合物II，用作治疗结核病的抑制剂。该发明还提供了制备本发明化合物的方法。
• Neuropeptide Y antagonists
  申请人：Pfizer Inc.

  公开号：US06407120B1

  公开（公告）日：2002-06-18

  The compound is a neuropeptide Y antagonist and is effective in treating feeding disorders, cardiovascular diseases and other physiological disorders.

  这种化合物是一种神经肽Y拮抗剂，对治疗进食障碍、心血管疾病和其他生理紊乱有效。
• Copper-mediated S–N formation via an oxygen-activated radical process: a new synthesis method for sulfonamides
  作者：Xin Huang、Jichao Wang、Zhangqin Ni、Sichang Wang、Yuanjiang Pan

  DOI：10.1039/c4cc01353k

  日期：——

  A copper-mediated direct synthesis of sulfonamides via an oxygen-activated radical process has been developed.

  通过氧活化的自由基过程，已开发出一种铜介导的磺胺酰胺的直接合成。