4-异丙氧基苯甲腈 | 91949-95-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 4-异丙氧基苯甲腈
• 英文名称: 4-isopropoxybenzonitrile
• 英文别名: 4-isopropyloxybenzonitrile；4-propan-2-yloxybenzonitrile
• CAS: 91949-95-0
• 化学式: C₁₀H₁₁NO
• mdl: MFCD09929011
• 分子量: 161.203
• InChiKey: OJZKKEGJFOAAAV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  33
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2926909090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  存放在室温、干燥且密封的环境中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Isopropoxybenzonitrile
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-Isopropoxybenzonitrile
CAS number: 91949-95-0

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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: C10H11NO
Molecular weight: 161.2

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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-异丙氧基苯甲腈 在 1,4-环己二烯 、 3,6-bis(dimethylamino)-9H-carbazole 、 caesium carbonate 作用下， 以 二甲基亚砜 为溶剂， 反应 22.0h， 以90%的产率得到4-羟基苯甲腈
  参考文献：
  名称：

  咔唑催化剂与碳酸铯催化光催化还原烷基芳醚

  摘要：

  激活相对稳定的醚C-O键并将其转化为其他官能团的方法是理想的。醚的单电子还原是裂解C-O键的潜在途径。然而，由于烷基芳基醚的高度负氧化还原电势（E red <-2.6 V vs SCE），这种醚C–O键活化方式具有挑战性。在本文中，我们报告了使用咔唑基有机光催化剂（PC）的可见光诱导的烷基芳基醚C–O键的光催化裂解。苄基和非苄基芳基醚均经过C–O键裂解形成相应的苯酚产物。添加Cs 2 CO 3是有益的，特别是在使用NH咔唑PC的反应中。建议该反应通过从激发态咔唑到底物醚的单电子转移（SET）进行。N – H咔唑PC通过氢键与Cs 2 CO 3相互作用，这使得去质子辅助的电子转移机制得以运行。另外，路易斯酸性Cs阳离子与底物烷基芳基醚相互作用以活化它作为电子受体。咔唑的高还原能力与Cs 2 CO 3的有益作用相结合，使这种原本可怕的SET事件成为可能。

  DOI：

  10.1021/acs.joc.0c02663
• 作为产物：
  描述：

  对氟苯腈 在 potassium tert-butylate 作用下， 以 1,4-二氧六环 、 乙腈 为溶剂， 反应 16.0h， 生成 4-异丙氧基苯甲腈
  参考文献：
  名称：

  芳烷基硫醚的亲核胺化和醚化

  摘要：

  报道了能够合成二芳基苯胺衍生物的无过渡金属的方案。该方法可以进一步用于制备芳基烷基醚。由于反应条件温和，因此可以耐受多种硫醚，苯胺和醇类。通过进行克级反应（20 mmol），然后将腈基转化为可合成使用的醛，酮和羧酸，证明了我们方法的优势。

  DOI：

  10.1021/acs.orglett.8b01758

文献信息

• Ni-Catalyzed Reductive Cyanation of Aryl Halides and Phenol Derivatives via Transnitrilation
  作者：L. Reginald Mills、Joshua M. Graham、Purvish Patel、Sophie A. L. Rousseaux

  DOI：10.1021/jacs.9b11208

  日期：2019.12.11

  reductive coupling for the synthesis of benzonitriles from aryl (pseudo)halides and an electrophilic cyanating reagent, 2-methyl-2-phenyl malononitrile (MPMN). MPMN is a bench-stable, carbon-bound electrophilic CN reagent that does not release cyanide under the reaction conditions. A variety of medicinally relevant benzonitriles can be made in good yields. Addition of NaBr to the reaction mixture allows for

  在此，我们报告了一种 Ni 催化的还原偶联，用于从芳基（伪）卤化物和亲电氰化试剂 2-甲基-2-苯基丙二腈 (MPMN) 合成苯甲腈。MPMN 是一种工作台稳定的碳键合亲电子 CN 试剂，在反应条件下不会释放氰化物。可以以良好的收率制备多种与药用相关的苯甲腈。将 NaBr 添加到反应混合物中可以使用更具挑战性的芳基亲电试剂，例如芳基氯化物、甲苯磺酸盐和三氟甲磺酸盐。机理研究表明，溴化钠在促进这些底物的氧化加成方面发挥作用。
• BORON-CONTAINING SMALL MOLECULES
  申请人：Xia Yi

  公开号：US20100256092A1

  公开（公告）日：2010-10-07

  This invention relates to, among other items, 6-substituted benzoxaborole compounds and their use for treating bacterial infections.

  这项发明涉及6-取代苯硼酯化合物等物品，以及它们用于治疗细菌感染的用途。
• Hepatitis C virus inhibitors
  申请人：BRISTOL-MYERS SQUIBB COMPANY

  公开号：US09527885B2

  公开（公告）日：2016-12-27

  Hepatitis C virus inhibitors having the general formula (I) are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.

  揭示了具有一般式（I）的丙型肝炎病毒抑制剂。还公开了包含这些化合物的组合物以及使用这些化合物抑制HCV的方法。
• [EN] 2-(2,4-DIFLUOROPHENYL)-1,1-DIFLUORO-1-(5-SUBSTITUTED-PYRIDIN-2-YL)-3-(1H-TETRAZOL-1-YL)PROPAN-2-OLS AND PROCESSES FOR THEIR PREPARATION<br/>[FR] 2-(2,4-DIFLUOROPHÉNYL)-1,1-DIFLUORO-1-(5-SUBSTITUTION-PYRIDINE-2-YL)-3-(1H-TETRAZOL-1-YL)PROPANE-2-OLES ET PROCÉDÉS DE PRÉPARATION CORRESPONDANTS
  申请人：VIAMET PHARMACEUTICALS INC

  公开号：WO2015143192A1

  公开（公告）日：2015-09-24

  Provided herein are 2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2- yl)-3-(1H-tetrazol-1-yl)propan-2-ols and 1-(2,4-difluorophenyl)-2,2-difluoro-2-(5-substituted-pyridin-2-yl)ethanones and processes for their preparation.

  本文提供了2-(2,4-二氟苯基)-1,1-二氟-1-(5-取代吡啶-2-基)-3-(1H-四唑-1-基)丙烷-2-醇和1-(2,4-二氟苯基)-2,2-二氟-2-(5-取代吡啶-2-基)乙酮以及它们的制备方法。
• Practical heterogeneous photoredox/nickel dual catalysis for C–N and C–O coupling reactions
  作者：Yi-Yin Liu、Dong Liang、Liang-Qiu Lu、Wen-Jing Xiao

  DOI：10.1039/c9cc00987f

  日期：——

  Efficient C–N and C–O coupling reactions of aryl halides with amines and alcohols have been developed by using the strategy of heterogeneous visible light photoredox and nickel dual catalysis. Obviously, the joint use of inexpensive and bench-stable CdS and nickel salts, together with mild reaction conditions, makes these two transformations attractive for the synthetic community. This heterogeneous

  芳烃卤化物与胺和醇的高效C–N和C–O偶联反应已经通过使用非均相可见光光氧化还原和镍双重催化的策略得到了发展。显然，廉价，稳定的CdS和镍盐的结合使用以及适度的反应条件，使这两种转化对合成社区具有吸引力。这种非均相双重催化体系还证明了在以水为亲核试剂的情况下芳基溴化物的无配体催化羟基化反应是成功的。规模化反应和非均相光催化剂的可重复使用性进一步强调了该协议的实用性。