1-[5-(4-氯苯基)-2-甲基-3-呋喃基]-1-乙酮 | 43020-12-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1-[5-(4-氯苯基)-2-甲基-3-呋喃基]-1-乙酮
• 英文名称: 1-(5-(4-chlorophenyl)-2-methylfuran-3-yl)ethanone
• 英文别名: 2-methyl-3-acetyl-5-(4-chlorophenyl)furan；3-acetyl-5-(4-chlorophenyl)-2-methylfuran；1-[5-(4-chloro-phenyl)-2-methyl-furan-3-yl]-ethanone；4-Acetyl-2-p-chlorphenyl-5-methyl-furan；4-Acetyl-2-p-chlorphenyl-5-methylfuran；1-[5-(4-chlorophenyl)-2-methylfuran-3-yl]ethanone
• CAS: 43020-12-8
• 化学式: C₁₃H₁₁ClO₂
• mdl: MFCD00832873
• 分子量: 234.682
• InChiKey: AOCVLRAZYZGWMS-UHFFFAOYSA-N

物化性质

• 熔点：
  114 °C

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.153
• 拓扑面积：
  30.2
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S24/25
• 海关编码：
  2932190090

SDS

Name:	1-[5-(4-Chlorophenyl)-2-methyl-3-furyl]ethan-1-one 97% Material Safety Data Sheet
Synonym:
CAS:	43020-12-8

Section 1 - Chemical Product MSDS Name:1-[5-(4-Chlorophenyl)-2-methyl-3-furyl]ethan-1-one 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
43020-12-8	1-[5-(4-Chlorophenyl)-2-methyl-3-furyl	97%	unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 43020-12-8: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: cream
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 114 - 115 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C13H11ClO2
Molecular Weight: 235

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen iodide, iodine, acrid smoke and fumes.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 43020-12-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1-[5-(4-Chlorophenyl)-2-methyl-3-furyl]ethan-1-one - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 43020-12-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 43020-12-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 43020-12-8 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  1-[5-(4-氯苯基)-2-甲基-3-呋喃基]-1-乙酮 在 氧气 、 rose bengal 、 水 作用下， 以 乙腈 为溶剂， 反应 1.08h， 以68%的产率得到3-acetyl-1-(4'-chlorophenyl)-2-pentene-1,4-dione
  参考文献：
  名称：

  Photooxygenation of 3-acetyl-5-aryl-2-methylfurans via endoperoxide intermediate and the following reactions

  摘要：

  The photooxygenation of 3-acetyl-5-aryl-2-methylfurans la-e selectively produced 2,2-diacetyl-3-aroyloxiranes 2a-e, 3-acetyl-1-aryl-2-pentene-1,4-diones 3a-e, and 3-acetyl-1-aryl-2-hydroxy-2-pentene-1,4-diones 4a-d via the endoperoxide intermediate A depending on the reaction conditions and the work-up procedure. The oxiranes 2a-e were mainly obtained in 56-77% yields by allowing the reaction mixture to stand at ambient temperature after the irradiation, while the treatment of the reaction mixture with water mainly gave the 1,4-diones 3a-e (62-69%). Heating the reaction mixture at 80 degreesC after the irradiation decreased the total yield of the products, however, the enols 4a-d were newly formed in 8-12% yields. Direct UV irradiation of the endoperoxide intermediate A led to the homolytic fission of the peroxide linkage to produce the same enols 4a-e (16-39%). The self-sensitized photooxygenation of 1a-d using a UV light also gave 4a-d in a similar yield. The reaction pathway is discussed based on these results. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(01)00559-2
• 作为产物：
  描述：

  N-(4-acetyl-2-(4-chlorophenyl)-5-methyl-2,3-dihydrofuran-2-yl)acetamide 在 对甲苯磺酸 作用下， 以 甲苯 为溶剂， 反应 2.0h， 以88%的产率得到1-[5-(4-氯苯基)-2-甲基-3-呋喃基]-1-乙酮
  参考文献：
  名称：

  Direct Oxidative Coupling of Enamides and 1,3-Dicarbonyl Compounds: A Facile and Versatile Approach to Dihydrofurans, Furans, Pyrroles, and Dicarbonyl Enamides

  摘要：

  An efficient manganese(III)-mediated oxidative coupling reaction between a-aryl enamides and 1,3-dicarbonyl compounds has been developed. A series of dihydrofurans and dicarbonyl enamides were synthesized in moderate to good yields. Moreover, these dihydrofurans could be readily transformed into the corresponding furans and pyrroles via the Paal-Knorr reaction.

  DOI：

  10.1021/ol503009f

文献信息

• [EN] BICYCLIC IMIDAZOL DERIVATIVES AGAINST FLAVIVIRIDAE<br/>[FR] DERIVES DE L'IMIDAZOLE BICYCLIQUES DIRIGES CONTRE LES FLAVIVIRIDAE
  申请人：GENELABS TECH INC

  公开号：WO2005012288A1

  公开（公告）日：2005-02-10

  Disclosed are compounds, compositions and methods for treating Flaviviridae family virus infections.

  揭示了用于治疗黄病毒科病毒感染的化合物、组合物和方法。
• Copper-Catalyzed Coupling Cyclization of <i>gem</i>-Difluoroalkenes with Activated Methylene Carbonyl Compounds: Facile Domino Access to Polysubstituted Furans
  作者：Xuxue Zhang、Wenpeng Dai、Wei Wu、Song Cao

  DOI：10.1021/acs.orglett.5b01123

  日期：2015.6.5

  A novel and efficient CuI-catalyzed synthesis of 2,3,5-trisubstituted furans was developed via coupling cyclization of gem-difluoroalkenes with active methylene carbonyl compounds such as 1,3-dicarbonyl compounds, acetoacetonitrile, and phenylsulfonylacetone with the assistance of a base. Commercial availability of substrates or reagents, good to high isolated yields, and excellent functional group

  通过宝石-二氟烯烃与活性亚甲基羰基化合物（例如1,3-二羰基化合物，乙酰乙腈和苯磺酰丙酮）的偶联环化，开发了新颖，高效的CuI催化的2,3,5-三取代呋喃合成方法。底物或试剂的商业可得性，良好或较高的分离产率以及出色的官能团相容性，使这种转化成为合成各种呋喃的有力工具。提出了一种可能的机制，涉及到烯丙基酮。
• Auto-Tandem Catalysis-Induced Synthesis of Trisubstituted Furans through Domino Acid-Acid-Catalyzed Reaction of Aliphatic Aldehydes and 1,3-Dicarbonyl Compounds by using<i>N</i>-Bromosuccinimide as Oxidant
  作者：Wenbo Huang、Changhui Liu、Yanlong Gu

  DOI：10.1002/adsc.201700074

  日期：2017.6.6

  A simple aluminium(III) chloride‐catalyzed synthesis of tri‐substituted furans from aliphatic aldehydes and 1,3‐dicarbonyl compounds was developed by using N‐bromosuccinimide (NBS) as an oxidant. This method was effective for the synthesis of various furan derivatives. Some of the products were not accessible with the previously reported methods. Mechanically, this reaction involved an auto‐tandem

  使用N-溴代琥珀酰亚胺（NBS）作为氧化剂，开发了一种简单的氯化铝（III）催化的脂肪族醛和1,3-二羰基化合物合成三取代呋喃的方法。该方法对于合成各种呋喃衍生物是有效的。使用先前报告的方法无法访问某些产品。从机械上讲，该反应涉及一种基于新报道的酸-酸催化串联反应的自动串联催化，以确保呋喃得以成功合成。
• Manganese(II and III)-Mediated Synthesis of Cyclic Peroxides from Alkenes, Active Methylene Compounds, and Molecular Oxygen
  作者：Chang-Yi Qian、Takashi Yamada、Hiroshi Nishino、Kazu Kurosawa

  DOI：10.1246/bcsj.65.1371

  日期：1992.5

  2-acetylcyclohexanone, ethyl 2-acetyl-3-oxobutanoate, 3-methyl-2,4-pentanedione, 1,3-cyclohexanedione, and 2,4-pentanedione in the presence of Mn(OAc)2 and molecular oxygen yielded the corresponding cyclic peroxides in moderate-to-good yields. Similar reaction of 1,1-disubstituted alkenes with 1,3-cyclopentanedione in the presence of Mn(OAc)3 and molecular oxygen gave 2,2,9,9-tetraphenyloctahydro-3,4

  1,1-二苯基乙烯、1,1-双(4-氯苯基)乙烯、1,1-双(4-甲基苯基)乙烯、1,1-双(4-甲氧基苯基)乙烯和1,1-的反应双（4-氟苯基）乙烯与 2-甲基-1,3-环己二酮、2-甲基-1,3-环戊二酮、2-乙酰环己酮、2-乙酰-3-氧代丁酸乙酯、3-甲基-2,4-戊二酮在Mn(OAc)2 和分子氧的存在下，1,3-环己二酮和2,4-戊二酮以中等至良好的产率产生相应的环状过氧化物。在Mn(OAc)3 和分子氧存在下，1,1-二取代烯烃与1,3-环戊二酮的类似反应得到2,2,9,9-四苯基八氢-3,4,7,8-四氧苯并[c]茚-4a,6a-二醇。4-乙酰基-6,6-二芳基-3-甲基-1,2-二恶烷-3-醇的酸催化分解以中等产率得到3-乙酰基-5-芳基-2-甲基呋喃。4-乙酰基-6,6-二芳基-3-甲基-1的处理，2-二恶烷-3-醇与碱一起得到6,6-二芳基-3-甲基-1,2-二恶烷-3
• Bicyclic heteroaryl derivatives
  申请人：Schmitz Ulrich Franz

  公开号：US20050187390A1

  公开（公告）日：2005-08-25

  Disclosed are compounds, compositions and methods for treating Flaviviridae family virus infections.

  本发明涉及用于治疗黄病毒科病毒感染的化合物、组合物和方法。