N-环丙基-4-硝基苯磺酰胺 | 549476-61-1

• 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-环丙基-4-硝基苯磺酰胺
• 英文名称: N-cyclopropyl-4-nitrobenzenesulfonamide
• CAS: 549476-61-1
• 化学式: C₉H₁₀N₂O₄S
• mdl: MFCD00458256
• 分子量: 242.255
• InChiKey: SFXOKDPLGLHGIX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• 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

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
N-Cyclopropyl-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-Cyclopropyl-4-nitrobenzenesulfonamide
Ingredient name:
CAS number: 549476-61-1

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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: C9H10N2O4S
Molecular weight: 242.3

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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-环丙基-4-硝基苯磺酰胺 在 2,2'-联吡啶 、 氧气 、 copper diacetate 、 sodium carbonate 、 potassium hydroxide 作用下， 以 乙腈 为溶剂， 生成
  参考文献：
  名称：

  Development of a Robust Process for the Preparation of High-Quality Dicyclopropylamine Hydrochloride

  摘要：

  A short and efficient process for the preparation of high-quality dicyclopropylamine HCl salt is described. An oxygen-mediated Chan-Lam coupling of N-cyclopropyl 4-nitrobenzenesulfonamide with cyclopropylboronic acid was followed by an optimized p-nosyl deprotection with 1-decanethiol, providing the title compound in high chemical yield. This process addresses many of the challenges and liabilities inherent in previous synthetic approaches to this challenging molecule. The collection of key safety data enabled implementation of an oxygen-mediated process on-scale and ensured safe operation throughout development, optimization, and processing.

  DOI：

  10.1021/op500031z
• 作为产物：
  描述：

  环丙胺 、 对硝基苯磺酰氯 在 吡啶 作用下， 以 二氯甲烷 为溶剂， 生成 N-环丙基-4-硝基苯磺酰胺
  参考文献：
  名称：

  通过功能性高通量筛选 (HTS) 鉴定的新型 4-(苯基氨磺酰基) 苯基乙酰胺 mGlu4 正变构调节剂 (PAM) 的合成和 SAR

  摘要：

  在此，我们公开了一系列 4-(苯基氨磺酰基)苯基乙酰胺化合物作为 mGlu 4正变构调节剂 (PAM)的合成和 SAR，这些化合物通过功能性 HTS 鉴定。对这些化合物的迭代平行方法最终发现了 VU0364439 ( 11 )，它代表了迄今为止报道的最有效 (19.8 nM) mGlu 4 PAM。

  DOI：

  10.1016/j.bmcl.2010.07.007

文献信息

• Copper-Catalyzed One-Pot Approach to α-Aryl Amidines via Truce-Smiles Rearrangement
  作者：Ying Huang、Weiyin Yi、Qihui Sun、Fengping Yi

  DOI：10.1002/adsc.201800490

  日期：2018.8.17

  A copper‐catalyzed one‐pot approach to α‐aryl amidines from terminal alkynes, sulfonyl azides, and aryl sulfonamides via a Truce‐Smiles rearrangement under mild condition in good to excellent yields was reported for the first time. The formation of such aryl‐sp3 C−C bond previously could not be directly achieved by the common method. The stoichiometry of substrates played an important role in improving

  首次报道了在温和条件下通过Truce-Smiles重排以良好或优异的收率通过末端催化的炔烃，磺酰叠氮化物和芳基磺酰胺的铜催化单锅法。这种芳基-sp 3 C-C键的形成以前无法通过常规方法直接实现。底物的化学计量在提高所需产物的产率中起重要作用。此外，在α-芳基am的1 H NMR光谱中观察到两组信号，并且还通过对照实验研究了它们的可能原因。
• Diastereoselective Photoredox-Catalyzed [3 + 2] Cycloadditions of <i>N</i>-Sulfonyl Cyclopropylamines with Electron-Deficient Olefins
  作者：Dawn H. White、Adam Noble、Kevin I. Booker-Milburn、Varinder K. Aggarwal

  DOI：10.1021/acs.orglett.1c00711

  日期：2021.4.16

  A highly diastereoselective, visible-light-induced [3 + 2] cycloaddition between N-sulfonyl cyclopropylamines and electron-deficient olefins is reported. The reactions proceed via the oxidation of a sulfonamide aza-anion by an organic photocatalyst to generate a nitrogen-centered radical. Strain-induced ring opening and intermolecular addition to the olefin generate an intermediate carbon-centered

  报道了在N-磺酰基环丙胺和缺电子烯烃之间的高度非对映选择性，可见光诱导的[3 + 2]环加成反应。反应通过有机光催化剂氧化磺酰胺氮杂阴离子以产生氮中心自由基而进行。应变诱导的开环和向烯烃的分子间加成产生中间的以碳为中心的自由基，该自由基在5-exo环化之前被还原成阴离子。这使得具有非合成选择性的具有合成上有用的官能团的反式环戊烷的结构成为可能。
• Synthesis and SAR of novel, 4-(phenylsulfamoyl)phenylacetamide mGlu4 positive allosteric modulators (PAMs) identified by functional high-throughput screening (HTS)
  作者：Darren W. Engers、Patrick R. Gentry、Richard Williams、Julie D. Bolinger、C. David Weaver、Usha N. Menon、P. Jeffrey Conn、Craig W. Lindsley、Colleen M. Niswender、Corey R. Hopkins

  DOI：10.1016/j.bmcl.2010.07.007

  日期：2010.9

  Herein we disclose the synthesis and SAR of a series of 4-(phenylsulfamoyl)phenylacetamide compounds as mGlu4 positive allosteric modulators (PAMs) that were identified via a functional HTS. An iterative parallel approach to these compounds culminated in the discovery of VU0364439 (11) which represents the most potent (19.8 nM) mGlu4 PAM reported to date.

  在此，我们公开了一系列 4-(苯基氨磺酰基)苯基乙酰胺化合物作为 mGlu 4正变构调节剂 (PAM)的合成和 SAR，这些化合物通过功能性 HTS 鉴定。对这些化合物的迭代平行方法最终发现了 VU0364439 ( 11 )，它代表了迄今为止报道的最有效 (19.8 nM) mGlu 4 PAM。
• Synthesis and biological evaluation of norcantharidin derivatives as protein phosphatase-1 inhibitors
  作者：Jie Zhao、Xiao-Wen Guan、Shi-Wu Chen、Ling Hui

  DOI：10.1016/j.bmcl.2014.11.032

  日期：2015.1

  Cantharidin and norcantharidin display anticancer activity against a broad range of tumor cell lines. In this study, we have synthesized a series of norcantharidin derivatives and evaluated their cytotoxic effects on four human tumor cell lines together with the genetically normal human diploid fibroblast line WI-38. One of our compounds (1S,4R)-3-((4-(4-(4-fluorophenyl) piperazin-1-ylsulfonyl) phenyl) carbamoyl)-7-oxa-bicyclo[2.2.1] heptane-2-carboxylic acid (12) exhibited potent cytotoxic effects on the tumor cell lines A-549, HepG2, HeLa, and HCT-8, whereas it was less toxic to WI-38 cells than its parent compound, norcantharidin. In addition, this compound inhibited protein phosphatase-1 activity and microtubule formation in HeLa cells, and it also interacts with calf thymus DNA. (C) 2014 Elsevier Ltd. All rights reserved.
• [EN] METHOD FOR PREPARING INTERMEDIATE OF PHTHALAZINONE DERIVATIVE<br/>[FR] PROCÉDÉ DE PRÉPARATION D'UN INTERMÉDIAIRE DE DÉRIVÉ DE PHTALAZINONE<br/>[KO] 프탈라지논 유도체의 중간체의 제조방법
  申请人：[en]IDIENCE CO., LTD.;[ko]아이디언스 주식회사

  公开号：WO2024025389A1

  公开（公告）日：2024-02-01

  본 발명은 PARP 저해제((Poly (ADP-ribose) polymerase) inhibitor)인 프탈라지논 유도체의 제조방법과 그 제조방법에 사용되는 중간체 및 그의 산부가염의 제조방법에 관한 것이다.