Alpha-苯酰乙酰苯胺 | 85-99-4

• 物质功能分类: 有机原料 - 氨基化合物
• 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: Alpha-苯酰乙酰苯胺
• 中文别名: 苯甲酰乙酰苯胺；2'-苯甲酸乙酰苯胺；2'-苯甲酰乙酰苯胺；α-苯酰乙酰苯胺
• 英文名称: 2-acetamidobenzophenone
• 英文别名: N-(2-benzoylphenyl)acetamide；o-Acetamidobenzophenon
• CAS: 85-99-4
• 化学式: C₁₅H₁₃NO₂
• mdl: MFCD00442710
• 分子量: 239.274
• InChiKey: MRXZRJQRQWTKIX-UHFFFAOYSA-N

物化性质

• 熔点：
  87 °C
• 沸点：
  381.93°C (rough estimate)
• 密度：
  1.1198 (rough estimate)
• 稳定性/保质期：
  避免与不相容的材料接触。

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.066
• 拓扑面积：
  46.2
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• WGK Germany：
  2
• RTECS号：
  AB4542950
• 海关编码：
  2924299090
• 安全说明：
  S26,S37/39
• 储存条件：
  密封储存于阴凉干燥处。

SDS

Name:	2-Benzoylacetanilide Material Safety Data Sheet
Synonym:	N-(2-Benzoylphenyl)acetamide; 3-Oxo-3-phenylpropionanilde
CAS:	85-99-4

Section 1 - Chemical Product MSDS Name:2-Benzoylacetanilide Material Safety Data Sheet
Synonym:N-(2-Benzoylphenyl)acetamide; 3-Oxo-3-phenylpropionanilde

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
85-99-4	2-benzoylacetanilide	100.0	unlisted

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

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

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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 immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Antidote: None reported.

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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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 85-99-4: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
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: Powder
Color: light yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 106.00 - 108.00 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C15H13NO2
Molecular Weight: 239.27

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 85-99-4: AB4542950 LD50/LC50:
Not available.
Carcinogenicity:
2-benzoylacetanilide - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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Section 12 - ECOLOGICAL INFORMATION
Other No information available.

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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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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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.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 85-99-4: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 85-99-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 85-99-4 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

制备方法与用途

化学性质：

• 白色叶状结晶，熔点为108℃。
• 它溶于乙醇、氯仿、热苯和碱溶液，并微溶于水和苯。

用途： 主要用于有机合成中间体及分析试剂。

生产方法： 通过苯甲酰乙酸乙酯与苯胺反应制备。具体步骤如下：将苯甲酰乙酸乙酯与无水二甲苯混合加热至150℃，在搅拌下滴加苯胺，并持续蒸馏生成的乙醇直至不再有乙醇馏出时即结束反应。随后，在石油醚中结晶、过滤并洗涤产物，再用苯重结晶即可获得成品。产率为75%左右。

反应信息

• 作为反应物：
  描述：

  Alpha-苯酰乙酰苯胺 在 盐酸 作用下， 以 甲醇 、 水 为溶剂， 反应 3.0h， 以56.7 mg的产率得到2-氨基二苯甲酮
  参考文献：
  名称：

  钯催化直接酰化碘-乙酰苯胺/碘-苯基乙酸酯：多米诺一锅法合成 2-喹啉酮

  摘要：

  介绍了 [Pd] 催化的碘乙酰苯胺/碘代苯乙酸酯与醛的直接酰化。简单的台式醛用作无毒酰化剂。该协议包括与醛直接偶联，无需激活羰基，也无需导向基团辅助。该策略通过酰化和分子内醛醇缩合应用于多米诺一锅法合成 2-喹啉酮。值得注意的是，该策略已扩展到药物和生物活性化合物的多米诺一锅法合成。

  DOI：

  10.1002/ejoc.201701250
• 作为产物：
  描述：

  2-Acetylamino-3,5-dibromobenzophenone 在 氢氧化钾 、 钯 作用下， 生成 Alpha-苯酰乙酰苯胺
  参考文献：
  名称：

  硝基二苯甲烷溴化铵

  摘要：

  DOI：

  10.1002/hlca.19410240191

文献信息

• Vanadium(I) Chloride and Lithium Vanadium(I) Dihydride as Selective Epimetallating Reagents for π- and σ-Bonded Organic Substrates
  作者：John J. Eisch、Paul O. Fregene

  DOI：10.1002/ejoc.200800461

  日期：2008.9

  C–O, C–N and N–N σ-bonds. Compared with the high reactivity of CrCl and LiCrH2 reagents in attacking both types of bonds, the VCl and LiVH2 reagents were much milder and selective in epimetallating π-bonds, often forming the 1:1 adduct of LiVH2 and π-bonded substrate as the major product. Finally, the vanadium reagents showed little tendency to cleave C–O, C–S and C–N bonds and a smaller scope in cleaving

  经验式的亚价钒 (I) 盐、VCl、氯化钒 (I) 和 LiVH2、二氢化钒(I) 锂，其有效制备、结构构成和对某些有机底物的反应方式已在前面的文章中描述，在这里评估了它们对各种 π- 和 σ-键合有机底物的反应，即羰基、亚胺、偶氮、烯烃、1,3-二烯、腈 π-键和 C-X、C-O、C- N 和 N–N σ-键。与 CrCl 和 LiCrH2 试剂在攻击这两种键时的高反应性相比，VCl 和 LiVH2 试剂在外金属化 π 键中更温和且具有选择性，通常形成 LiVH2 和 π 键底物的 1:1 加合物作为主要的产品。最后，钒试剂几乎没有裂解 C-O 的趋势，C-S 和 C-N 键，并且与铬对应物相比，C-X 键的断裂范围更小。由于它们的选择性，这些钒试剂提供了以下制备前景：1) 平滑的 McMurry 羰基偶联到它们的还原性二聚体；2) 环氧化物的脱氧；3) 选择性芳烃 C-X 还原；4)作
• Asymmetric Transfer Hydrogenation of <i>o</i>-Hydroxyphenyl Ketones: Utilizing Directing Effects That Optimize the Asymmetric Synthesis of Challenging Alcohols
  作者：Ye Zheng、Guy J. Clarkson、Martin Wills

  DOI：10.1021/acs.orglett.0c01213

  日期：2020.5.1

  A systematic range of o-hydroxyphenyl ketones were reduced under asymmetric transfer hydrogenation conditions using the C3-tethered catalyst 2. Two directing effects, i.e., an o-hydroxyphenyl coupled to a bulky aromatic on the opposite side of the ketone substrate, combine in a matched manner to deliver reduction products with very high enantiomeric excess.

  使用C3系链催化剂2在不对称转移氢化条件下降低了系统范围的邻羟基苯基酮。两种导向作用，即邻羟基苯基与酮底物另一侧的庞大芳族化合物偶联，在两种情况下结合在一起。以匹配的方式提供对映体过量非常高的还原产物。
• 1-(2′-Anilinyl)prop-2-yn-1-ol Rearrangement for Oxindole Synthesis
  作者：Prasath Kothandaraman、Bing Qin Koh、Taweetham Limpanuparb、Hajime Hirao、Philip Wai Hong Chan

  DOI：10.1002/chem.201202606

  日期：2013.2.4

  on NIS (N‐iodosuccinimide)‐mediated cycloisomerization reactions of 1‐(2′‐anilinyl)prop‐2‐yn‐1‐ols to gem‐3‐(diiodomethyl)indolin‐2‐ones and 2‐(iodomethylene)indolin‐3‐ones has been developed. The reactions were shown to be chemoselective, with secondary and tertiary alcoholic substrates exclusively giving the 3‐ and 2‐oxindole products, respectively. In the case of the latter, the transformation features

  依赖于NIS（A合成方法Ñ碘代丁二酰亚胺）丙-2-炔-1-醇向1-（2'-苯胺基） -介导的反应环异构宝石-3-（二碘甲基）二氢吲哚-2-酮和2- （碘亚甲基）吲哚-3-酮已被开发出来。反应被证明是化学选择性的，仲和叔醇底物分别专门提供3-和2-氧吲哚产物。对于后者，该转换具有前所未有的双重1,2-OH和1,2-烷基迁移中继。基于拟议的碘氨基环化物质的密度泛函理论（DFT）计算提供了对产物选择性这一独特差异的见解。
• Tandem Cu-catalyzed ketenimine formation and intramolecular nucleophile capture: Synthesis of 1,2-dihydro-2-iminoquinolines from 1-(<i>o</i>-acetamidophenyl)propargyl alcohols
  作者：Gadi Ranjith Kumar、Yalla Kiran Kumar、Ruchir Kant、Maddi Sridhar Reddy

  DOI：10.3762/bjoc.10.125

  日期：——

  The copper-catalyzed ketenimine formation reaction of 1-(o-acetamidophenyl)propargyl alcohols with various sulfonyl azides is found to undergo a concomitant intramolecular nucleophile attack to generate 1,2-dihydro-2-iminoquinolines after aromatization (via elimination of acetyl and hydroxy groups) and tautomerization. The reaction produces 4-substituted and 3,4-unsubstituted title compounds in moderate to good yields under mild reaction conditions.

  铜催化的1-(o-乙酰氨基苯基)丙炔醇与各种磺酰叠氮化合物的生成反应被发现会经历共同的分子内亲核攻击，生成1,2-二氢-2-亚胺喹啉，经芳香化（通过乙酰和羟基的消除）和互变异构。在温和的反应条件下，该反应以中等至良好的产率产生4-取代和3,4-未取代的产物。
• Palladium-Catalyzed Oxidative C–H Bond Coupling of Steered Acetanilides and Aldehydes: A Facile Access to <i>ortho</i>-Acylacetanilides
  作者：Yinuo Wu、Baozhu Li、Fei Mao、Xingshu Li、Fuk Yee Kwong

  DOI：10.1021/ol201201a

  日期：2011.6.17

  A palladium-catalyzed oxidative C–H bond functionalization/ortho-acylation of acetanilides using easily accessible aldehyde as the acyl source is described. In the presence of a Pd(TFA)2 catalyst and tert-butylhydroperoxide at 90 °C in general, an array of ortho-acylacetanilides can be afforded in good yields.

  描述了使用容易获得的醛作为酰基源的钯催化的乙苯胺的氧化CH键官能化/邻位酰化反应。通常在90℃下在Pd（TFA）2催化剂和叔丁基氢过氧化物的存在下，可以良好的收率得到一系列邻-酰基乙酰苯胺。