(4-氯苯基)(2-吡啶基)甲酮 | 6318-51-0

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: (4-氯苯基)(2-吡啶基)甲酮
• 中文别名: 2-(4-氯苯甲酰基)吡啶；(4氯苯基)(吡啶-2基)甲烷酮
• 英文名称: 2-(4-chlorobenzoyl)pyridine
• 英文别名: (4-chlorophenyl)(pyridin-2-yl)methanone；(4-chlorophenyl)(2-pyridyl)methanone；(4-chlorophenyl)-2-pyridinylmethanone；4-chlorophenyl pyridine-2-yl ketone；(4-chlorophenyl)-pyridin-2-ylmethanone
• CAS: 6318-51-0
• 化学式: C₁₂H₈ClNO
• mdl: MFCD02930888
• 分子量: 217.655
• InChiKey: KHXSJSBQIWAIEG-UHFFFAOYSA-N

物化性质

• 熔点：
  62.0 to 66.0 °C
• 沸点：
  160°C/0.6mmHg(lit.)
• 密度：
  1.260±0.06 g/cm3(Predicted)
• 溶解度：
  溶于甲醇

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  30
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P305+P351+P338
• 危险性描述：
  H315,H319
• 储存条件：
  存储条件：室温、密封、干燥

SDS

2-(4-Chlorobenzoyl)pyridine Revision number: 5
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: 2-(4-Chlorobenzoyl)pyridine

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: 2-(4-Chlorobenzoyl)pyridine
Percent: >97.0%(GC)(T)
CAS Number: 6318-51-0
Synonyms: 4-Chlorophenyl 2-Pyridyl Ketone
C12H8ClNO
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.
2-(4-Chlorobenzoyl)pyridine

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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 - Slightly pale yellow
No data available
Odour:
2-(4-Chlorobenzoyl)pyridine

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
pH: No data available
Melting point/freezing point:64°C
Boiling point/range: 160°C/0.1kPa
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, Nitrogen oxides (NOx), Hydrogen chloride
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
2-(4-Chlorobenzoyl)pyridine

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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：

  (4-氯苯基)(2-吡啶基)甲酮 在 硼烷四氢呋喃络合物 、 potassium carbonate 、 N,N-二甲基甲酰胺 、 丙酮 、 三氟乙酸 、 potassium hydroxide 、 (R)-2-甲基-CBS-恶唑硼烷 作用下， 以 四氢呋喃 、 二氯甲烷 、 丙酮 为溶剂， 反应 37.0h， 生成 贝托斯汀
  参考文献：
  名称：

  一种贝他斯汀的制备方法

  摘要：

  本发明公开了一种贝他斯汀的制备方法，属于医药制造领域。该方法的步骤包括：以(4‑氯苯基)吡啶‑2甲酮为起始原料，依次通过不对称还原反应；羟基转换、酸解反应；取代、水解反应得到贝他斯汀。本发明的合成方法，原料廉价易得，不需要昂贵的手性金属催化剂，降低了原料药重金属风险。不需要手性拆分步骤，满足ICH指导原则对原料药制造的要求。取代反应和水解反应过程中通过连续加入碱试剂，化合物VII作为过渡态不经处理，通过一锅法直接反应，合成方法更为简单，副反应少，成本更低，适合规模化生产。

  公开号：

  CN115181091A
• 作为产物：
  描述：

  1t-(4-chloro-phenyl)-1c-[2]pyridyl-3-pyrrolidino-propene 在 chromium(VI) oxide 、 溶剂黄146 作用下， 生成 (4-氯苯基)(2-吡啶基)甲酮
  参考文献：
  名称：

  Adamson et al., Journal of the Chemical Society, 1957, p. 2315,2320

  摘要：

  DOI：

文献信息

• Reductive Amination of Ketonic Compounds Catalyzed by Cp*Ir(III) Complexes Bearing a Picolinamidato Ligand
  作者：Kouichi Tanaka、Takashi Miki、Kunihiko Murata、Ayumi Yamaguchi、Yoshihito Kayaki、Shigeki Kuwata、Takao Ikariya、Masahito Watanabe

  DOI：10.1021/acs.joc.9b01565

  日期：2019.9.6

  Cp*Ir complexes bearing a 2-picolinamide moiety serve as effective catalysts for the direct reductive amination of ketonic compounds to give primary amines under transfer hydrogenation conditions using ammonium formate as both the nitrogen and hydrogen source. The clean and operationally simple transformation proceeds with a substrate to catalyst molar ratio (S/C) of up to 20,000 at relatively low

  带有2-吡啶甲酸酰胺部分的Cp * Ir配合物可作为有效的催化剂，用于在酮的转移氢化条件下，使用甲酸铵作为氮源和氢源，对酮类化合物进行直接还原胺化，从而生成伯胺。清洁且操作简单的转化过程是在相对较低的温度下以高达20,000的底物与催化剂的摩尔比（S / C）进行的，并且对伯胺表现出出色的化学选择性。
• Efficient Selenium-Catalyzed Selective C(sp³)−H Oxidation of Benzylpyridines with Molecular Oxygen
  作者：Weiwei Jin、Poonnapa Zheng、Wing-Tak Wong、Ga-Lai Law

  DOI：10.1002/adsc.201601065

  日期：2017.5.2

  An efficient selenium‐catalyzed direct oxidation of benzylpyridines in aqueous DMSO has been successfully developed by using molecular oxygen as the oxidant. A variety of benzoylpyridines with broad functional group tolerance were obtained in modest to excellent yields and with exclusive chemoselectivity.

  通过使用分子氧作为氧化剂，成功开发了一种有效的硒催化的DMSO水溶液中苄基吡啶的直接氧化方法。获得了各种具有宽泛的官能团耐受性的苯甲酰基吡啶，其收率适中至优异，并且具有独特的化学选择性。
• Synthesis of Aryl(di)azinyl Ketones through Copper- and Iron-catalyzed Oxidation of the Methylene Group of Aryl(di)azinylmethanes
  作者：Johan De Houwer、Kourosch Abbaspour Tehrani、Bert U. W. Maes

  DOI：10.1002/anie.201108540

  日期：2012.3.12

  Sustainable Oxidations: An oxidation method to transform aryl(di)azinylmethanes into aryl(di)azinyl ketones is described. Base metals (copper and iron) as catalysts in combination with O2 as the oxidant are used, which makes this method sustainable. The utility of this method is illustrated by the synthesis of 6‐(4‐methylbenzoyl)pyridine‐2‐carbaldehyde, which is an intermediate in the preparation of

  可持续的氧化：描述了一种将芳基（二）叠氮基甲烷转化为芳基（二）叠氮基酮的氧化方法。使用贱金属（铜和铁）作为催化剂，并结合使用O 2作为氧化剂，这使该方法具有可持续性。该方法的实用性通过6-（4-甲基苯甲酰基）吡啶-2-甲醛的合成来说明，该中间体是制备药物卡维他汀的中间体。
• Bifunctional Oxo-Tethered Ruthenium Complex Catalyzed Asymmetric Transfer Hydrogenation of Aryl <i>N</i>-Heteroaryl Ketones
  作者：Baigui Wang、Haifeng Zhou、Guoren Lu、Qixing Liu、Xiaolan Jiang

  DOI：10.1021/acs.orglett.7b00691

  日期：2017.4.21

  A facile asymmetric transfer hydrogenation of ortho-substituted aryl N-heteroaryl ketones and non-ortho-substituted N-oxide of aryl N-heteroaryl ketones using a readily available oxo-tethered ruthenium complex as a catalyst and sodium formate as a hydrogen source in an aqueous solution has been discovered. A variety of chiral aryl N-heteroaryl methanols were obtained with up to 99.9% ee.

  的一种简便不对称转移氢化邻-取代的芳基ñ -杂芳基酮和非邻位-取代的Ñ芳基的氧化物ñ -杂芳基酮使用容易获得的氧代-拴系的钌配合物作为催化剂和甲酸钠作为在氢源已经发现水溶液。获得了具有高达99.9％ee的各种手性芳基N-杂芳基甲醇。
• Construction of Chiral Tri‐ and Tetra‐Arylmethanes Bearing Quaternary Carbon Centers: Copper‐Catalyzed Enantioselective Propargylation of Indoles with Propargylic Esters
  作者：Kouhei Tsuchida、Yasushi Senda、Kazunari Nakajima、Yoshiaki Nishibayashi

  DOI：10.1002/anie.201604182

  日期：2016.8.8

  Copper‐catalyzed enantioselective propargylation of indoles with propargylic esters and sequential Huisgen cycloaddition with azides lead to the construction of chiral triarylmethanes, bearing a quaternary carbon center, with high to excellent enantioselectivities. The result described herein can be used in the enantioselective preparation of a tetraarylmethane.

  铜与炔丙基酯的铜催化对映体的对映选择性炔丙基化和与叠氮化物的连续惠斯根环加成反应导致手性三芳基甲烷的构建，其带有季碳中心，具有高至优异的对映选择性。本文所述的结果可用于对四芳基甲烷的对映选择性制备。