4-(4-甲氧基苯甲酰基)苯甲腈 | 27645-60-9

• 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: 4-(4-甲氧基苯甲酰基)苯甲腈
• 英文名称: 4-(4-methoxybenzoyl)benzonitrile
• 英文别名: 4-cyano-4'-methoxybenzophenone
• CAS: 27645-60-9
• 化学式: C₁₅H₁₁NO₂
• 分子量: 237.258
• InChiKey: LJZVSJCLGALFPA-UHFFFAOYSA-N

物化性质

• 熔点：
  130-132 °C
• 沸点：
  422.5±30.0 °C(Predicted)
• 密度：
  1.21±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  50.1
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2926909090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-[(4-Methoxyphenyl)carbonyl]benzonitrile
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: 4-[(4-Methoxyphenyl)carbonyl]benzonitrile
CAS number: 27645-60-9

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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: C15H11NO2
Molecular weight: 237.3

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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, nitrogen 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：

  4-(4-甲氧基苯甲酰基)苯甲腈 在 palladium on activated charcoal 盐酸 、 sodium hydroxide 、 氢气 作用下， 以 乙醇 为溶剂， 生成 4-[(4-甲氧基苯基)甲基]苯甲酸
  参考文献：
  名称：

  Antiviral activity of some .beta.-diketones. 4. Benzyl diketones. In vitro activity against both RNA and DNA viruses

  摘要：

  The synthesis and in vitro antiviral evaluation of a series of substituted benzyl beta-diketones are described. The introduction of a styryl group onto the phenyl ring enhanced activity against herpesvirus type 2. The 4-methoxystyryl homologue 8 was evaluated extensively in vitro and was found to be effective against both RNA and DNA viruses. Compound 8 was evaluated in the mouse vagina against herpes simplex type 1 and produced a significant increase in survival rate as well as in survival time.

  DOI：

  10.1021/jm00207a010
• 作为产物：
  描述：

  对甲氧基苯甲酰氯 在 异丙基氯化镁 、 四氯化钛 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 2.5h， 生成 4-(4-甲氧基苯甲酰基)苯甲腈
  参考文献：
  名称：

  通过铁催化的芳酰基氰化物的芳基化反应有效合成二芳基酮。

  摘要：

  DOI：

  10.1002/anie.200453696
• 作为试剂：
  描述：

  烯丙基丙二酸二乙酯 、 三氟乙酸乙酯 在 环己硫醇 、 4-(4-甲氧基苯甲酰基)苯甲腈 、 sodium formate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 16.0h， 以98%的产率得到triethyl 5,5-difluoropentane-1,1,5-tricarboxylate
  参考文献：
  名称：

  光化学 C–F 活化可实现三氟乙酸和乙酰胺的脱氟烷基化

  摘要：

  尽管宝石-二氟亚甲基具有诱人的结构、物理和生化特性，但将其安装到有机结构中仍然是一项艰巨的合成挑战。一种非常有效的逆合成方法是将来自三氟甲基的单个 C-F 键功能化。这一系列攻击的最新进展使三氟甲基芳烃的 C-F 活化成为可能，但将可访问的基序限制为仅苄基宝石-二氟化支架。相比之下，三氟乙酸盐的 C-F 活化将使它们能够用作双功能宝石-二氟亚甲基合成子。在此，我们报告了一种光化学介导的商品原料脱氟烷基化方法：三氟乙酸乙酯。使用我们之前开发的二芳基酮 HAT 催化剂确定了一种新的机制方法，以实现多种烯烃的加氢烷基化。此外，电化学研究表明，更具挑战性的自由基前体，即三氟乙酰胺，也可以通过协同路易斯酸/光化学活化进行功能化。最后，该方法为 FDA 批准的药物化合物的新型宝石-二氟类似物提供了一种简洁的合成方法。

  DOI：

  10.1021/jacs.1c11059

文献信息

• Dirhodium‐Catalyzed Enantioselective B−H Bond Insertion of <i>gem</i> ‐Diaryl Carbenes: Efficient Access to <i>gem</i> ‐Diarylmethine Boranes
  作者：Yu‐Tao Zhao、Yu‐Xuan Su、Xiao‐Yu Li、Liang‐Liang Yang、Ming‐Yao Huang、Shou‐Fei Zhu

  DOI：10.1002/anie.202109447

  日期：2021.11.2

  We report highly enantioselective dirhodium-catalyzed B−H bond insertion reactions with diaryl diazomethanes as carbene precursors. These reactions afforded chiral gem-diarylmethine borane compounds in high yield (up to 99 % yield), high activity (turnover numbers up to 14 300), high enantioselectivity (up to 99 % ee) and showed unprecedented broad functional group tolerance.

  我们报告了以二芳基重氮甲烷作为卡宾前体的高对映选择性二铑催化的 B-H 键插入反应。这些反应以高产率（高达 99 % 的产率）、高活性（高达 14 300 的转化率）、高对映选择性（高达 99 % ee）提供了手性 gem-二芳基次甲基硼烷化合物，并显示出前所未有的广泛官能团耐受性。
• In situ generated nickel nanoparticle-catalyzed carbonylative Suzuki reactions of aryl iodides with arylboronic acids at ambient CO pressure in poly(ethylene glycol)
  作者：Yanzhen Zhong、Xinxing Gong、Xiaoshu Zhu、Zhuchao Ni、Haoyang Wang、Jinglin Fu、Wei Han

  DOI：10.1039/c4ra10739j

  日期：——

  A general in situ generated nickel nanoparticle-catalyzed carbonylative Suzuki reactions of aryl iodides with arylboronic acids at atmospheric CO pressure in poly(ethylene glycol) has been demonstrated. A wide range of aryl iodides and arylboronic acids can be coupled to the corresponding biarylketones with high yields even in the absence of an added ligand and at low catalyst loading. The nature of the active catalytic species is discussed.

  在大气一氧化碳压力下，直接现场生成镍纳米颗粒作为催化剂，以聚乙烯醇为溶剂，实现了芳基碘化物与芳基硼酸的羰基化铃木反应。即使在未添加配体和低催化剂负载量的情况下，广泛的芳基碘化物和芳基硼酸也能高产率地耦合生成相应的双芳基酮。本文讨论了活性催化物种的性质。
• Palladium-catalyzed Suzuki–Miyaura coupling of amides by carbon–nitrogen cleavage: general strategy for amide N–C bond activation
  作者：Guangrong Meng、Michal Szostak

  DOI：10.1039/c6ob00084c

  日期：——

  limitations are presented in the synthesis of >60 functionalized ketones. Mechanistic studies provide insight into the catalytic cycle of the cross-coupling, including the first experimental evidence for Pd insertion into the amide N–C bond. The synthetic utility is showcased by a gram-scale cross-coupling and cross-coupling at room temperature. Most importantly, this process provides a blueprint for the

  据报道，第一个钯催化的Suzuki-Miyaura酰胺与硼酸的交叉偶联通过空间控制的NC键活化来合成酮。该转化的特点是使用稳定的市售试剂和催化剂可简化操作，并具有广泛的底物范围，包括在两个偶合配偶体，位阻，杂环，卤化物，酯和酮上均具有供电子和吸电子基团的底物。范围和局限性在> 60种功能化的酮的合成中给出。机理研究为交叉偶联的催化循环提供了见识，其中包括将Pd插入酰胺N-C键的第一个实验证据。克级交叉耦合和室温下的交叉耦合展示了合成实用程序。最重要的是，通过酰基金属中间体。概述了激活酰胺键以使金属插入到N–C酰胺键中的统一策略（方案1）。
• Acyl Radicals from α-Keto Acids Using a Carbonyl Photocatalyst: Photoredox-Catalyzed Synthesis of Ketones
  作者：Da-Liang Zhu、Qi Wu、David James Young、Hao Wang、Zhi-Gang Ren、Hong-Xi Li

  DOI：10.1021/acs.orglett.0c02351

  日期：2020.9.4

  Acyl radicals have been generated from α-keto acids using inexpensive and commercially available 2-chloro-thioxanthen-9-one as the photoredox catalyst under visible light illumination. These reactive species added to olefins or coupled with aryl halides via a bipyridyl-stabilized Ni(II) catalyst, enabling easy access to a diverse range of ketones. This reliable, atom-economical, and eco-friendly protocol

  在可见光照射下，使用廉价且可商购的2-氯-噻吨酮-9-作为光氧化还原催化剂，已由α-酮酸生成了酰基基团。这些反应性物质通过联吡啶基稳定的Ni（II）催化剂添加到烯烃中或与芳基卤化物偶合，可轻松获得各种酮。这种可靠，原子经济且环保的协议可与多种官能团兼容。
• Tetra- and Dinuclear Palladium Complexes Based on a Ligand of 2,8-Di-2-pyridinylanthyridine: Preparation, Characterization, and Catalytic Activity
  作者：Shih-Chieh Aaron Lin、Bo-Kai Su、Yi-Hung Liu、Shie-Ming Peng、Shiuh-Tzung Liu

  DOI：10.1021/acs.organomet.1c00226

  日期：2021.7.12

  manipulation of stoichiometric ratio of ligand to metal precursor. The catalytic activity of these complexes for carbonylative Suzuki–Miyaura cross-coupling was investigated. Complex 2 shows an excellent catalytic activity on the reaction of aryl iodide with arylboronic acid in the presence of atmospheric pressure of CO to give the corresponding benzophenones.

  的络合大号[大号= 5-苯基-2,8-二-2-吡啶基- anthyridine]与[将Pd（CH 3 CN）4 ]（BF 4）2和[加入Pd（CH 3 CN）3 CL]（BF 4 ) 以 1:2 的摩尔比呈现相应的双核配合物 [Pd 2 L (CH 3 CN) 4 ](BF 4 ) 4 ( 1 ) 和 [Pd 2 L (CH 3 CN) 2 Cl 2 ](BF 4 ) 2 ( 2）， 分别。然而，用(COD)PdCl 2处理L，然后进行阴离子交换产生四核复合物[Pd 4 L 3 Cl 4 ](PF 6 ) 4 ( 4a )。这些配合物的结构由光谱学和 X 射线晶体学表征。通过操纵配体与金属前体的化学计量比来研究这三种配合物的相互转化。研究了这些配合物对羰基化 Suzuki-Miyaura 交叉偶联的催化活性。复合体2 在常压 CO 存在下，芳基碘与芳基硼酸反应生成相应的二苯甲酮显示出优异的催化活性。