氟甲基苯基砜 | 20808-12-2

• 物质功能分类: 化学试剂 - 有机试剂 - 砜、亚砜类化合物
• 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: 氟甲基苯基砜
• 英文名称: fluoromethyl phenyl sulfone
• 英文别名: ((fluoromethyl)sulfonyl)benzene；fluoromethyl phenyl sulphone；fluoromethylsulfonylbenzene
• CAS: 20808-12-2
• 化学式: C₇H₇FO₂S
• 分子量: 174.196
• InChiKey: DENHPZASLKBBHA-UHFFFAOYSA-N

物化性质

• 熔点：
  53 °C
• 沸点：
  151 °C(Press: 0.3 Torr)
• 密度：
  1.274±0.06 g/cm3(Predicted)
• 溶解度：
  溶于甲醇

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 安全说明：
  S24/25
• 海关编码：
  2904909090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温且干燥环境中保存

SDS

Fluoromethyl Phenyl Sulfone Revision number: 5
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: Fluoromethyl Phenyl Sulfone

Revision number: 5

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Skin corrosion/irritation Category 2
Category 2A
Serious eye damage/eye irritation
ENVIRONMENTAL HAZARDS Not classified
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal word Warning
Hazard statements Causes skin irritation
Causes serious eye irritation
Precautionary statements:
Wash hands thoroughly after handling.
[Prevention]
Wear protective gloves/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
[Response]
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: Fluoromethyl Phenyl Sulfone
Percent: >97.0%(GC)
CAS Number: 20808-12-2
Synonyms: Fluoromethylsulfonylbenzene
C7H7FO2S
Chemical Formula:

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Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
Fluoromethyl Phenyl Sulfone

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Section 4. FIRST AID MEASURES
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion: Get medical advice/attention if you feel unwell. Rinse mouth.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, foam, water spray, carbon dioxide.
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
from the chemical: generate poisonous fume.
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use personal protective equipment. Keep people away from and upwind of spill/leak.
protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
emergency procedures: roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a local exhaust if dust or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions: Keep container tightly closed. Store in a cool and dark place.
Store away from incompatible materials such as oxidizing agents.
Packaging material: Comply with laws.

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator. Follow local and national regulations.
Hand protection: Protective gloves.
Safety glasses. A face-shield, if the situation requires.
Eye protection:
Skin and body protection: Protective clothing. Protective boots, if the situation requires.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Crystal- Powder
Form:
Colour: White - Very pale yellow
No data available
Odour:
Fluoromethyl Phenyl Sulfone

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
pH: No data available
Melting point/freezing point:53°C
Boiling point/range: No data available
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
Relative density: No data available
Solubility(ies):
[Water] No data available
[Other solvents]
Soluble: Methanol

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Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Hydrogen fluoride, Sulfur oxides
products:

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Section 11. TOXICOLOGICAL INFORMATION
Acute Toxicity: No data available
Skin corrosion/irritation: No data available
Serious eye No data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC = No data available
NTP = No data available
Reproductive toxicity: No data available

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
Crustacea: No data available
No data available
Algae:
Persistence / degradability: No data available
No data available
Bioaccumulative
potential(BCF):
Mobility in soil
Log Pow: No data available
Soil adsorption (Koc): No data available
Henry's Law No data available
constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.

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Section 14. TRANSPORT INFORMATION
Hazards Class: Does not correspond to the classification standard of the United Nations
UN-No: Not listed
Fluoromethyl Phenyl Sulfone

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Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  氟甲基苯基砜 在 N-碘代丁二酰亚胺 、 potassium tert-butylate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 以74%的产率得到[Fluoro(iodo)methyl]sulfonylbenzene
  参考文献：
  名称：

  Copper-Mediated Fluoroalkylation of Aryl Iodides Enables Facile Access to Diverse Fluorinated Compounds: The Important Role of the (2-Pyridyl)sulfonyl Group

  摘要：

  The (2-pyridyl)sulfonyl group was found to be a multifunctional group in the preparation of structurally diverse fluorinated products. It not only facilitates the copper-mediated (or catalyzed) cross-coupling reaction between a-fluoro sulfone 4a and aryl iodides, but also enables further transformations of the coupling products 2.

  DOI：

  10.1021/ol3029737
• 作为产物：
  描述：

  茴香硫醚 在 Selectfluor 、 三乙胺 、 间氯过氧苯甲酸 作用下， 以 乙腈 、 二氯甲烷 为溶剂， 反应 0.84h， 以21%的产率得到氟甲基苯基砜
  参考文献：
  名称：

  通过氢键实现活化的烷基氟化物的亲核取代反应

  摘要：

  已经发现水作为助溶剂的存在使得活化的烷基氟化物能够进行双分子亲核取代反应。DFT计算表明，活化是通过更强的F···H 2 O相互作用稳定过渡结构并减少C-F键伸长而进行的，而不是简单的过渡态静电稳定。总体而言，研究结果提出了通过H键激活CF键的独特策略。

  DOI：

  10.1021/ol400765a

文献信息

• [EN] AMINOGLYCOSIDES AND USES THEREOF<br/>[FR] AMINOGLYCOSIDES ET LEURS UTILISATIONS
  申请人：ACHAOGEN INC

  公开号：WO2019046126A1

  公开（公告）日：2019-03-07

  Provided herein are aminoglycoside compounds, such as compounds of formula (I), (II), (III), (IV), (IVa), (V), (VI), (VIIa), or (VIIb) or pharmaceutically acceptable salts, solvates, stereoisomers, or tautomers of any of the foregoing, useful as therapeutic or prophylactic agents. Also provided herein are methods for their preparation. The compounds may be useful in treating a bacterial infection in a subject, for example a Gram-negative bacterial infection.

  本文提供了氨基糖苷化合物，例如式(I)、(II)、(III)、(IV)、(IVa)、(V)、(VI)、(VIIa)或(VIIb)的化合物，或者上述任何一个的药用盐、溶剂化合物、立体异构体或互变异构体，可用作治疗或预防剂。本文还提供了它们的制备方法。这些化合物可能在治疗受试者的细菌感染方面有用，例如革兰氏阴性细菌感染。
• Controlled α-mono- and α,α-di-halogenation of alkyl sulfones using reagent–solvent halogen bonding
  作者：Christopher M. Poteat、Vincent N. G. Lindsay

  DOI：10.1039/c9cc00550a

  日期：——

  The direct and selective α-mono-bromination of alkyl sulfones was achieved through base-mediated electrophilic halogenation. The appropriate combination of solvent and electrophilic bromine source was found to be critical to control the nature of the products formed, where reagent–solvent halogen bonding is proposed to control the selectivity via alteration of the effective size of the electrophilic

  烷基砜的直接和选择性α-单溴化是通过碱介导的亲电子卤化作用实现的。发现溶剂和亲电子溴源的适当组合对于控制所形成产品的性质至关重要，在此，提出了通过改变亲电子溴源的有效尺寸来控制试剂-溶剂卤素键来控制选择性的方法。相反，多卤化后，在后处理过程中进行选择性脱卤后，以高收率选择性地获得了α，α-二溴代砜。两种方法都可以以克为单位进行应用，并且单卤化成功地扩展到烷基砜的全选择性α-氯化，α-碘化和α-氟化。
• Nucleophilic Fluoroalkylation of<i>α</i>,<i>β</i>-Unsaturated Carbonyl Compounds with<i>α</i>-Fluorinated Sulfones: Investigation of the Reversibility of 1,2-Additions and the Formation of 1,4-Adducts
  作者：Xiao Shen、Chuanfa Ni、Jinbo Hu

  DOI：10.1002/hlca.201200445

  日期：2012.10

  A detailed investigation of the reactions of PhSO2CF2H and PhSO2CH2F with (E)‐chalcone (=(E)‐1,3‐diphenylprop‐2‐en‐1‐one) at low temperatures revealed that these two reactions were kinetically controlled, and the ratios of 1,2‐ vs. 1,4‐adducts, which did not change much over time at these temperatures, reflect the relative rates of the two reaction pathways. The controlled experiments of converting

  对PhSO 2 CF 2 H和PhSO 2 CH 2 F与（E）-查尔酮（=（E）-1,3-二苯丙-2--2-烯-1-酮）在低温下的反应的详细研究表明在动力学上控制了两个反应，在这些温度下1,2-与1,4-加合物的比率随时间变化不大，反映了两个反应路径的相对速率。将PhSO 2 CF 2-和PhSO 2 CHF取代的1,2-加合物转化为1,4-加合物的受控实验表明，由于PhSO 2的低稳定性和硬软性质，这些异构化方法不受欢迎CF和PhSO 2 CHF -阴离子。此外，服用（PhSO的显着的稳定性和柔软性的优点2）2 CF -阴离子，一种有效的热力学控制的异构化（PhSO 2）2 CF-取代的1,2-加合物1,4-加合物用于第一达到时间。
• [EN] COMBINATION OF HEPATITIS B VIRUS (HBV) VACCINES AND PYRIDOPYRIMIDINE DERIVATIVES<br/>[FR] ASSOCIATION DE VACCINS CONTRE LE VIRUS DE L'HÉPATITE B (VHB) ET DE DÉRIVÉS DE PYRIDOPYRIMIDINE
  申请人：JANSSEN SCIENCES IRELAND UNLIMITED CO

  公开号：WO2020255038A1

  公开（公告）日：2020-12-24

  Therapeutic combinations of hepatitis B virus (HBV) vaccines and a pyridopyrimidine derivative are described. Methods of inducing an immune response against HBV or treating an HBV-induced disease, particularly in individuals having chronic HBV infection, using the disclosed therapeutic combinations are also described. The invention provides therapeutic combinations or compositions and methods for inducing an immune response against hepatitis B viruses (HBV) infection.

  本发明描述了乙型肝炎病毒（HBV）疫苗和吡啶吡嘧啶衍生物的治疗组合。还描述了利用所述治疗组合诱导免疫应答对抗HBV或治疗HBV引起的疾病的方法，特别是在患有慢性HBV感染的个体中。该发明提供了用于诱导免疫应答对抗乙型肝炎病毒（HBV）感染的治疗组合或组成物和方法。
• Tandem Nucleophilic Addition−Intramolecular Aza-Michael Reaction: Facile Synthesis of Chiral Fluorinated Isoindolines
  作者：Santos Fustero、Javier Moscardó、María Sánchez-Roselló、Elsa Rodríguez、Pablo Barrio

  DOI：10.1021/ol102341n

  日期：2010.12.3

  A highly stereoselective synthesis of fluorinated 1,3-disubstituted isoindolines is described. To this end, a tandem reaction consisting of a diastereoselective addition of fluorinated nucleophiles to Ellman’s N-(tert-butanesulfinyl)imines followed by an intramolecular aza-Michael reaction has been developed. This strategy allows for the construction of isoindolines bearing several degrees of fluorination

  描述了氟化的1，3-二取代的异吲哚啉的高度立体选择性的合成。为此，已经开发了一种串联反应，该串联反应包括将氟化的亲核试剂非对映选择性地加至Ellman的N-（叔丁烷亚磺酰基）亚胺，然后进行分子内的氮杂-Michael反应。该策略允许构建带有数个氟化度的异二氢吲哚（单，二或三氟甲基以及更重的氟化基团）。在大多数情况下，产物都是单一异构体形式。