1-(4-溴苯基磺酰)吡咯啉 | 136350-52-2

• 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: 1-(4-溴苯基磺酰)吡咯啉
• 中文别名: 1-(4-溴苯基磺酰基)吡咯烷
• 英文名称: 1-((4-bromophenyl)sulfonyl)pyrrolidine
• 英文别名: 1-(4-Bromophenylsulfonyl)pyrrolidine；1-(4-bromophenyl)sulfonylpyrrolidine
• CAS: 136350-52-2
• 化学式: C₁₀H₁₂BrNO₂S
• mdl: MFCD00584577
• 分子量: 290.181
• InChiKey: JMOJWOSNSJXQMT-UHFFFAOYSA-N

物化性质

• 熔点：
  80-84°C
• 沸点：
  383.1±44.0 °C(Predicted)
• 密度：
  1.583±0.06 g/cm3(Predicted)
• 溶解度：
  41.5 [ug/mL]

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  45.8
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 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：
  请保持冷敷。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-(4-Bromophenylsulfonyl)pyrrolidine
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: 1-(4-Bromophenylsulfonyl)pyrrolidine
CAS number: 136350-52-2

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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: C10H12BrNO2S
Molecular weight: 290.2

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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：

  1-(4-溴苯基磺酰)吡咯啉 在 正丁基锂 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 水 、 silica gel 、 sodium carbonate 作用下， 以 四氢呋喃 、 乙二醇二甲醚 、 水 为溶剂， 反应 19.58h， 生成 3-amino-N-(pyridin-3-yl)-6-[4-(pyrrolidin-1-ylsulfonyl)phenyl]pyrazine-2-carboxamide
  参考文献：
  名称：

  Discovery of Novel Potent and Highly Selective Glycogen Synthase Kinase-3β (GSK3β) Inhibitors for Alzheimer’s Disease: Design, Synthesis, and Characterization of Pyrazines

  摘要：

  Glycogen synthase kinase-3 beta, also called tau phosphorylating kinase, is a proline-directed serine/threonine kinase which was originally identified due to its role in glycogen metabolism. Active forms of GSK3 beta localize to pretangle pathology including dystrophic neuritis and neurofibrillary tangles in Alzheimer's disease (AD) brain. By using a high throughput screening (HTS) approach to search for new chemical series and cocrystallization of key analogues to guide the optimization and synthesis of our pyrazine series, we have developed highly potent and selective inhibitors showing cellular efficacy and blood-brain barrier penetrance. The inhibitors are suitable for in vivo efficacy testing and may serve as a new treatment strategy for Alzheimer's disease.

  DOI：

  10.1021/jm201724m
• 作为产物：
  描述：

  1,4-丁二醇 、 4-溴苯磺酰胺 在 三氟甲磺酸酐 作用下， 以 甲苯 为溶剂， 反应 48.0h， 以92%的产率得到1-(4-溴苯基磺酰)吡咯啉
  参考文献：
  名称：

  N-Alkylation of Sulfonamides with Alcohols by Tf₂O

  摘要：

  N-磺酰吡咯烷和N-烷基磺酰胺通过Tf2O对磺酰胺与1,4-二醇或醇的烷基化反应高效合成。该反应在温和的反应条件下进行，产率中等到高，并且耐受芳香族和脂肪族磺酰胺。

  DOI：

  10.1246/bcsj.20150005

文献信息

• Iodine-catalyzed sulfonylation of sulfonyl hydrazides with <i>tert</i>-amines: a green and efficient protocol for the synthesis of sulfonamides
  作者：Jinyang Chen、Xiaoran Han、Lan Mei、Jinchuan Liu、Kui Du、Tuanwu Cao、Qiang Li

  DOI：10.1039/c9ra07361b

  日期：——

  This study provides a direct, sustainable and eco-friendly method for the synthesis of various sulfonamides via the sulfonylation of sulfonyl hydrazides with tert-amines. The method utilizes sulfonyl hydrazides to oxidize and couple with tertiary amines through selective cleavage of C–N bonds. In this reaction, molecular iodine was used as the catalyst and t-butyl hydroperoxide was used as the oxidant

  该研究为通过磺酰肼与叔胺磺酰化合成各种磺胺类药物提供了一种直接、可持续和环保的方法。该方法利用磺酰肼氧化并通过选择性裂解 C-N 键与叔胺偶联。在该反应中，分子碘用作催化​​剂，叔丁基过氧化氢用作氧化剂。
• PIPERIDINE DERIVATIVES FOR GPR119 AGONIST
  申请人：CHONG KUN DANG PHARMACEUTICAL CORP.

  公开号：US20150166480A1

  公开（公告）日：2015-06-18

  The present invention relates to novel piperidine derivatives, stereoisomers thereof or pharmaceutically acceptable salts thereof; methods for preparing the compound; and pharmaceutical compositions comprising the compound. The novel piperidine derivatives, according to the present invention, having an effect as GPR119 agonist can be used for treatment of metabolic disorders, including diabetes mellitus (especially type II) and related disorders.

  本发明涉及新型的哌啶衍生物、它们的立体异构体或药用可接受的盐；制备该化合物的方法；以及包含该化合物的药物组合物。根据本发明，具有GPR119激动剂作用的新型哌啶衍生物可用于治疗代谢紊乱，包括糖尿病（尤其是II型）及相关疾病。
• Dynamic multiligand catalysis: A polar to radical crossover strategy expands alkyne carboboration to unactivated secondary alkyl halides
  作者：Shin-Ho Kim-Lee、Pablo Mauleón、Ramón Gómez Arrayás、Juan C. Carretero

  DOI：10.1016/j.chempr.2021.06.002

  日期：2021.8

  triggers cooperative polar/radical pathways in a single catalytic cycle. This strategy has been applied to address a restricting limitation inherent to Cu-catalyzed B2pin2-carboboration of alkynes—the very low reactivity of the intermediate vinyl-Cu(I) species, which renders conventional methods ineffective with alkyl electrophiles other than simple primary halides. The crossover strategy enabled by

  我们描述了基于前所未有的动态多配体配位池的 Cu 催化的双重策略，该池在单个催化循环中触发合作的极性/自由基途径。该策略已被应用于解决 Cu 催化的 B 2 pin 2固有的限制性限制-炔烃的碳硼化——中间体乙烯基-Cu(I) 物质的反应性非常低，这使得传统方法对烷基亲电试剂无效，而不是简单的伯卤化物。通过有机金属中间体中的配体交换实现的交叉策略克服了这一反应性问题，将碳硼化的范围扩大到未活化的仲烷基卤化物，并开辟了获得立体定义的四取代乙烯基硼酸酯的新途径。该方法具有区域选择性和立体选择性，显示出优异的官能团耐受性，并允许在任一反应伙伴处掺入复杂的碳环和杂环片段。
• TBAI-catalyzed selective synthesis of sulfonamides and β-aryl sulfonyl enamines: coupling of arenesulfonyl chlorides and sodium sulfinates with <i>tert</i>-amines
  作者：Hongmei Jiang、Xiaoyue Tang、Zhihui Xu、Huixian Wang、Kang Han、Xiaolan Yang、Yuanyuan Zhou、Yong-Lai Feng、Xian-Yong Yu、Qingwen Gui

  DOI：10.1039/c8ob02992j

  日期：——

  A simple, practical and metal-free method has been developed for the synthesis of sulfonamides and β-arylsulfonyl enamines via the selective cleavage of C–N and C–H bonds through the iodine-catalyzed oxidation of arenesulfonyl chlorides and sodium sulfinates with tert-amines. The method uses commercially available inexpensive catalysts and oxidants, and has a wide substrate scope and operational simplicity

  一种简单，实用和不含金属的方法已被开发用于磺酰胺和β-芳基磺酰基的烯胺的合成通过的C-N和C-H键的选择性裂解通过芳烃磺酰基氯化物和钠基亚磺酸盐的碘催化氧化用叔-胺类。该方法使用可商购的廉价催化剂和氧化剂，并且具有广泛的底物范围和操作简便性。
• [EN] 20-HETE FORMATION INHIBITORS<br/>[FR] INHIBITEURS DE FORMATION DE 20-HETE
  申请人：UNIV OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION

  公开号：WO2020163689A1

  公开（公告）日：2020-08-13

  This disclosure provides novel heterocyclic compounds and methods for inhibiting the enzyme CYP4. Further disclosed methods include: a method of inhibiting the biosynthesis of 20-hydroxyeicosatetraenoic acid (20-HETE) in a subject in need thereof and a method of producing neuroprotection and decreased brain damage by preventing cerebral microvascular blood flow impairment and anti-oxidant mechanisms in a subject experiencing or having experienced an ischemic event.

  本公开提供了新颖的杂环化合物和抑制酶CYP4的方法。进一步公开的方法包括：一种抑制需要该物质的受试者体内20-羟基二十碳五烯酸（20-HETE）生物合成的方法，以及通过防止脑微血管血流受损和抗氧化机制来产生神经保护和减少脑损伤的方法，适用于正在经历或曾经经历缺血事件的受试者。