1-溴-2-(乙基磺酰基)苯 | 1299474-17-1

• 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: 1-溴-2-(乙基磺酰基)苯
• 英文名称: 1-bromo-2-(ethylsulfonyl)benzene
• 英文别名: 1-Bromo-2-(ethanesulfonyl)benzene；1-bromo-2-ethylsulfonylbenzene
• CAS: 1299474-17-1
• 化学式: C₈H₉BrO₂S
• mdl: MFCD20502249
• 分子量: 249.128
• InChiKey: PIZRUAWFDMCXDV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  12
• 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：
  42.5
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2904909090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Bromo-2-(ethanesulfonyl)benzene
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-Bromo-2-(ethanesulfonyl)benzene
CAS number: 1299474-17-1

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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: C8H9BrO2S
Molecular weight: 249.1

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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, 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-溴-2-(乙基磺酰基)苯 在 sodium tetrahydroborate 、 异丙基溴化镁 、 溶剂黄146 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 生成 C₃₀H₃₄N₄O₄S
  参考文献：
  名称：

  A series of novel indazole derivatives of Sirt 1 activator as osteogenic regulators

  摘要：

  A series of indazole derivatives were identified as Sirt 1 activators though high-throughput screening. Optimization of each substituent on the indazole ring led to the identification of compound 13. Compound 13 appeared to give the best Sirt 1 activity of the compounds tested and also showed osteogenesis activity in a cell assay. Sirt 1 activators are therefore potential candidates for the treatment of (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2017.09.049
• 作为产物：
  描述：

  2-溴硫代苯酚 在 chromium(VI) oxide 、 caesium carbonate 、 过碘酸 作用下， 以 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 2.0h， 生成 1-溴-2-(乙基磺酰基)苯
  参考文献：
  名称：

  [EN] 2- [1-PHENYL-5-HYDROXY-4a-SUBSTITUTED-HEXAHYDROCYCLOPENTA [F] INDAZOL-5-YL] ETHYL PHENYL DERIVATIVES AS GLUCOCORTICOID RECEPTOR LIGANDS
  [FR] DÉRIVÉS 2-[1-PHÉNYL-5-HYDROXY-4A-SUBSTITUÉS-HEXAHYDROCYCLOPENTA[F]INDAZOL-5-YL]ÉTHYL PHÉNYLÉS COMME LIGANDS DES RÉCEPTEURS AUX GLUCOCORTICOÏDES

  摘要：

  本发明涵盖了Formula I的化合物，或其药用可接受的盐或水合物，这些化合物可作为选择性糖皮质激素受体配体，用于治疗各种自身免疫和炎症性疾病或症状。药物组合物和使用方法也包括在内。

  公开号：

  WO2011053574A1

文献信息

• FLAP MODULATORS
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：US20150259357A1

  公开（公告）日：2015-09-17

  The present invention relates to compounds of Formula (I), or a form thereof, wherein ring A, R 1 , R 2 , R 3 , R 3 ′, L, W, and V are as defined herein, useful as FLAP modulators. The invention also relates to pharmaceutical compositions comprising compounds of Formula (I). Methods of making and using the compounds of Formula (I) are also within the scope of the invention

  本发明涉及式（I）的化合物，或其形式，其中环A，R1，R2，R3，R3'，L，W和V如本文所定义，可用作FLAP调节剂。该发明还涉及包含式（I）化合物的药物组合物。制备和使用式（I）化合物的方法也属于本发明的范围。
• Palladium-catalysed direct heteroarylation of bromobenzenes bearing SO2R substituents at C2 or C4
  作者：Charles Beromeo Bheeter、Rongwei Jin、Jitendra K. Bera、Henri Doucet

  DOI：10.1039/c3ra40769a

  日期：——

  Palladium-catalysed direct arylation of 4- or 2-bromobenzenesulfonic acid derivatives in the presence of a variety of heteroaromatics was found to proceed using 0.1–0.5 mol% palladium acetate as the catalyst. However, both the nature and position of the SO2R substituent on such bromobenzenes has an influence on the reaction rates and yields. The presence of SO2Et or SO2NEt2 at the C2 or C4 position of bromobenzene is tolerated. Good results were also obtained from bromobenzene substituted at C4 by SO2NHPh or SO2OPh. On the other hand, the reactions of bromobenzenes bearing either SO2N(Me)CH2Ph or SO2OAr at C2 led in some cases to intramolecular reactions instead of the desired intermolecular couplings. Some reactions were performed in cyclopentyl methyl ether, which can be considered as a green solvent.

  使用0.1-0.5%摩尔的醋酸钯作为催化剂，在多种杂芳环存在下，发现钯催化的4-或2-溴苯磺酸衍生物的直接芳基化反应可以进行。然而，溴苯上SO2R取代基的性质和位置对反应速率和产率有影响。在溴苯的C2或C4位置存在SO2Et或SO2NEt2是可以容忍的。在C4位置由SO2NHPh或SO2OPh取代的溴苯也得到了良好的结果。另一方面，在C2位置带有SO2N(Me)CH2Ph或SO2OAr的溴苯的反应在某些情况下会导致分子内反应，而不是所期望的分子间偶联。一些反应在环戊基甲基醚中进行，这种溶剂可以被认为是一种环保溶剂。
• Kinetic investigation on the highly efficient and selective oxidation of sulfides to sulfoxides and sulfones with t-BuOOH catalyzed by La₂O₃
  作者：Mrinmay Mandal、Debashis Chakraborty

  DOI：10.1039/c4ra14391d

  日期：——

  over oxidation of sulfides to sulfones was not observed under these conditions. The resulting products are obtained in good to excellent yields within a reasonable time without the use of ligands and other additives. The epoxidation of the double bond as well as allylic oxidation are not observed with allyl sulfides. Sulfones can be obtained quantitatively by altering the reaction conditions. The surface

  通过简单，有效且对环境有益的方法将各种硫化物选择性氧化为亚砜是首要目标。在本文中，我们探索了一种高效的方案，用于在70％t存在下将La 2 O 3催化的烷基芳基硫醚氧化为亚砜的高选择性。-BuOOH溶液（水）。我们主要获得单加氧产物。在这些条件下未观察到硫化物过度氧化为砜。在不使用配体和其他添加剂的情况下，在合理的时间内以良好至极好的收率获得了所得产物。用烯丙基硫未观察到双键的环氧化以及烯丙基氧化。可以通过改变反应条件来定量获得砜。通过XRD，AFM和SEM技术对表面形貌和催化剂的可重复使用性进行了验证。使用BET等温线测量La 2 O 3的表面积。
• [EN] 4-OXO-3,4-DIHYDROQUINAZOLINE COMPOUNDS AS INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION<br/>[FR] COMPOSÉS DE 4-OXO-3,4-DIHYDROQUINAZOLINE UTILISÉS EN TANT QU'INHIBITEURS DE LA RÉPLICATION DU VIRUS DE L'IMMUNODÉFICIENCE HUMAINE
  申请人：VIIV HEALTHCARE UK NO 5 LTD

  公开号：WO2019198024A1

  公开（公告）日：2019-10-17

  Compounds of Formula (I), including pharmaceutically acceptable salts thereof, and compositions and methods for treating human immunodeficiency virus (HIV) infection are set forth: Formula (I):

  化合物的公式（I），包括其药用盐，以及用于治疗人类免疫缺陷病毒（HIV）感染的组合物和方法如下：公式（I）：
• A mild and chemoselective CALB biocatalysed synthesis of sulfoxides exploiting the dual role of AcOEt as solvent and reagent
  作者：Silvia Anselmi、Siyu Liu、Seong-Heun Kim、Sarah M. Barry、Thomas S. Moody、Daniele Castagnolo

  DOI：10.1039/d0ob01966f

  日期：——

  Sulfoxides have been synthesised from various sulfide substrates under mild conditions exploiting CALB biocatalyst in the presence of urea hydrogen peroxide and AcOEt which acts with the dual role of solvent and reagent.

  砜氧化物已经在温和条件下利用CALB生物催化剂从各种硫醚底物合成，利用尿素过氧化氢和乙酸乙酯作为溶剂和试剂具有双重作用。