N-丁基-4-溴苯磺酰胺 | 1984-28-7

• 物质功能分类: 原料药 - 人工合成抗感染类药 - 磺胺类药及增效剂
• 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-丁基-4-溴苯磺酰胺
• 中文别名: 4-溴-n-丁基苯磺胺
• 英文名称: N-butyl-4-bromobenzenesulfonamide
• 英文别名: N-Butyl 4-bromobenzenesulfonamide；4-bromo-N-butylbenzenesulfonamide
• CAS: 1984-28-7
• 化学式: C₁₀H₁₄BrNO₂S
• mdl: MFCD01215086
• 分子量: 292.197
• InChiKey: OCBNPAKWHULHRB-UHFFFAOYSA-N

物化性质

• 熔点：
  51-53
• 沸点：
  368.2±44.0 °C(Predicted)
• 密度：
  1.420±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  54.6
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2935009090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
N-Butyl 4-bromobenzenesulfonamide
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-Butyl 4-bromobenzenesulfonamide
Ingredient name:
CAS number: 1984-28-7

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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: C10H14BrNO2S
Molecular weight: 292.2

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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 bromide, 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-丁基-4-溴苯磺酰胺 在 copper(l) iodide 、 四(三苯基膦)钯 、 三乙胺 、 sodium hydroxide 作用下， 以 甲醇 、 甲苯 为溶剂， 反应 27.0h， 生成 N-butyl-4-ethynylbenzenesulfonamide
  参考文献：
  名称：

  对位含不同炔基、烯基和环丙基的苯磺酰胺衍生物的设计、合成及其杀虫活性

  摘要：

  Celangulin V是一种天然的β-二氢呋喃倍半萜聚酯，具有抗Mythimna分离活性和独特的作用机制。进一步研究表明，其靶标是V-ATP的H亚基……

  DOI：

  10.1080/14786419.2022.2130303
• 作为产物：
  描述：

  正丁胺 、 4-溴苯磺酰氯 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 N-丁基-4-溴苯磺酰胺
  参考文献：
  名称：

  对位含不同炔基、烯基和环丙基的苯磺酰胺衍生物的设计、合成及其杀虫活性

  摘要：

  Celangulin V是一种天然的β-二氢呋喃倍半萜聚酯，具有抗Mythimna分离活性和独特的作用机制。进一步研究表明，其靶标是V-ATP的H亚基……

  DOI：

  10.1080/14786419.2022.2130303

文献信息

• Sulfonyl Azides as Precursors in Ligand-Free Palladium-Catalyzed Synthesis of Sulfonyl Carbamates and Sulfonyl Ureas and Synthesis of Sulfonamides
  作者：Shiao Y. Chow、Marc Y. Stevens、Luke R. Odell

  DOI：10.1021/acs.joc.5b02755

  日期：2016.4.1

  An efficient synthesis of sulfonyl carbamates and sulfonyl ureas from sulfonyl azides employing a palladium-catalyzed carbonylation protocol has been developed. Using a two-chamber system, sulfonyl azides, PdCl2, and CO gas, released ex situ from Mo(CO)6, were assembled to generate sulfonyl isocyanates in situ, and alcohols and aryl amines were exploited as nucleophiles to afford a broad range of sulfonyl

  已经开发了使用钯催化的羰基化方案从磺酰叠氮化物有效合成磺酰氨基甲酸酯和磺酰脲的方法。使用两腔室系统，从Mo（CO）6异位释放的磺酰叠氮化物PdCl 2和CO气体被组装以原位生成磺酰基异氰酸酯，并且醇和芳基胺被用作亲核试剂以提供广泛的应用范围氨基甲酸酯磺酸盐和磺酰脲。还开发了通过亲核取代从磺酰基叠氮化物和胺直接形成取代的磺酰胺的方案。
• TiCl4-Mediated Direct N-Alkylation of Sulfonamides with Inactive Ethers
  作者：Wei Zeng、Jiayan Chen、Ling Dang、Qiang Li、Yong Ye、Shaomin Fu

  DOI：10.1055/s-0031-1290332

  日期：2012.3

  A TiCl4-mediated intermolecular or intramolecular direct N-alkylation reaction of sulfonamides with inactive ethers as alkylating agents was successfully achieved. This method provides a novel approach towards N-alkyl sulfonamides from inactive ethers via an easy workup procedure. N-alkylation - Lewis acid - N-alkyl sulfonamide - dialkyl ether - titanium tetrachloride

  磺酰胺与惰性醚作为烷基化剂的TiCl 4介导的分子间或分子内直接N-烷基化反应已成功实现。该方法提供了一种通过简单的后处理程序从惰性醚制备N-烷基磺酰胺的新颖方法。 N-烷基化-路易斯酸-N-烷基磺酰胺-二烷基醚-四氯化钛
• Chemoselective, Scalable Nickel‐Electrocatalytic <i>O</i> ‐Arylation of Alcohols
  作者：Hai‐Jun Zhang、Longrui Chen、Martins S. Oderinde、Jacob T. Edwards、Yu Kawamata、Phil S. Baran

  DOI：10.1002/anie.202107820

  日期：2021.9.13

  The formation of aryl-alkyl ether bonds through cross coupling of alcohols with aryl halides represents a useful strategic departure from classical SN2 methods. Numerous tactics relying on Pd-, Cu-, and Ni-based catalytic systems have emerged over the past several years. Herein we disclose a Ni-catalyzed electrochemically driven protocol to achieve this useful transformation with a broad substrate

  通过醇与芳基卤的交叉偶联形成芳基-烷基醚键代表了对经典S N 2 方法的有用的战略偏离。过去几年出现了许多依赖钯基、铜基和镍基催化系统的策略。在此，我们公开了一种镍催化电化学驱动方案，以一种操作简单的方式在广泛的底物范围内实现这种有用的转化。这种电化学方法不需要强碱、昂贵的外源过渡金属催化剂（例如铱、钌），并且可以轻松地在批量或流动设置中扩大规模。有趣的是，与机械相关的光化学变体相比，电子醚化表现出增强的底物范围，因为它耐受醇亲核试剂中的叔胺官能团。
• Experimental and Computational Studies on Cp*^CyRh(III)/KOPiv-Catalyzed Intramolecular Dehydrogenative Cross-Couplings for Building Eight-Membered Sultam/Lactam Frameworks
  作者：Liping Li、Hui Gao、Ming Sun、Zhi Zhou、Wei Yi

  DOI：10.1021/acs.orglett.0c01823

  日期：2020.7.17

  is an unusual Cp*CyRh(III)-catalyzed intramolecular site-specific aryl C–H annulation, a highly chemoselective protocol providing direct access to eight-membered sultams/lactams with broad substrate/functional group tolerance. Experimental and computational studies reveal that such a transformation involves a unique PivOH-assisted aryl C–H activation/alkene insertion/β-H elimination/hydrogen-transfer

  本文描述的是一种不寻常的Cp * Cy Rh（III）催化的分子内位点特异性芳基C–H环化反应，一种高度化学选择性的实验方案，可直接获得具有广泛的底物/官能团耐受性的八元sultams / lactams。实验和计算研究表明，这种转化涉及独特的PivOH辅助的芳基CH活化/烯烃插入/β-H消除/氢转移过程，其中Rh（III）-氢化物为活性中间体，并伴随释放H 2作为主要副产物，因此可以实现具有氧化还原中性和高度原子经济特性的发达的Cp * Cy Rh（III）催化。
• 一种联苯磺酰胺类化合物及其防治农作物害虫的方法
  申请人：西北农林科技大学

  公开号：CN113527152B

  公开（公告）日：2023-07-28

  本发明提供了一种联苯磺酰胺类化合物或其农药学上可接受的盐，以及其防治农作物害虫的方法，所述联苯磺酰胺类化合物为如下所示的式(I)化合物；并且所述害虫防治方法包括向作物施用有效量的联苯磺酰胺类化合物或其农药学上可接受的盐，从而防治危害作物的害虫。令人惊讶地发现，本发明提供的联苯磺酰胺类化合物对害虫特别是粘虫、菜青虫、小地老虎、甜菜夜蛾、斜纹夜蛾、小菜蛾、草地贪夜蛾、玉米螟、二化螟、瓜绢螟等具有优异的防治效果。