1-[4-(三氟甲氧基)苯基]-1-丙酮 | 94108-55-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1-[4-(三氟甲氧基)苯基]-1-丙酮
• 中文别名: 2-丙基己烷-1-醇
• 英文名称: 1-(4-(trifluoromethoxy)phenyl)propan-1-one
• 英文别名: 4'-(Trifluoromethoxy)propiophenone；1-[4-(trifluoromethoxy)phenyl]propan-1-one
• CAS: 94108-55-1
• 化学式: C₁₀H₉F₃O₂
• mdl: MFCD18400167
• 分子量: 218.175
• InChiKey: OIEBTEWPPOJOGI-UHFFFAOYSA-N

物化性质

• 沸点：
  234.8±35.0 °C(Predicted)
• 密度：
  1.226±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 海关编码：
  2914700090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-[4-(Trifluoromethoxy)phenyl]propan-1-one
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: 1-[4-(Trifluoromethoxy)phenyl]propan-1-one
CAS number: 94108-55-1

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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: C10H9F3O2
Molecular weight: 218.2

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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, hydrogen fluoride.

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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：

  1-[4-(三氟甲氧基)苯基]-1-丙酮 在 盐酸 、 10% Pd/C (containing 50% water) 、 盐酸羟胺 、 氢气 、 三乙胺 作用下， 以 甲醇 、 乙醇 、 乙酸乙酯 为溶剂， 反应 3.33h， 生成 1-(4-(trifluoromethoxy)phenyl)propan-1-amine hydrochloride
  参考文献：
  名称：

  口服生物利用性，脑穿透性，体内活性磷酸二酯酶2A抑制剂铅系列的发现，用于治疗认知障碍

  摘要：

  在本文中，我们描述了一种有效的，选择性的，可穿透脑的，体内活性磷酸二酯酶（PDE）2A抑制剂前导系列的发现。为了鉴定适合优化的高质量潜在客户并能够验证体内PDE2A的生理功能，对高通量筛选命中18进行了结构修饰。我们的潜在客户开发工作揭示了三个关键的效能增强功能，即分子量（MW）的增加最小，拓扑极性表面积（TPSA）不变。结合这些结构元素导致鉴定出6-甲基-N -（（（1 R）-1-（4-（三氟甲氧基）苯基）丙基）吡唑并[1,5- a ]嘧啶-3-羧酰胺（38a），具有临床前特性所需平衡的分子。通过与PDE2A结合的38a的共晶体结构分析进一步表征，揭示了独特的结合模式，并提供了对其所观察到的效价和PDE选择性的深入了解。口服后，化合物38a会显着提高小鼠大脑中3'，5'-环鸟苷单磷酸（cGMP）的水平，因此证实该化合物可作为有用的药理学工具和未来优化的引人注目的线索。

  DOI：

  10.1021/acs.jmedchem.7b00709
• 作为产物：
  描述：

  4-(三氟甲氧基)苯甲酰氯 在 三乙胺 作用下， 以 四氢呋喃 、 N,N-二甲基乙酰胺 为溶剂， 反应 18.5h， 生成 1-[4-(三氟甲氧基)苯基]-1-丙酮
  参考文献：
  名称：

  口服生物利用性，脑穿透性，体内活性磷酸二酯酶2A抑制剂铅系列的发现，用于治疗认知障碍

  摘要：

  在本文中，我们描述了一种有效的，选择性的，可穿透脑的，体内活性磷酸二酯酶（PDE）2A抑制剂前导系列的发现。为了鉴定适合优化的高质量潜在客户并能够验证体内PDE2A的生理功能，对高通量筛选命中18进行了结构修饰。我们的潜在客户开发工作揭示了三个关键的效能增强功能，即分子量（MW）的增加最小，拓扑极性表面积（TPSA）不变。结合这些结构元素导致鉴定出6-甲基-N -（（（1 R）-1-（4-（三氟甲氧基）苯基）丙基）吡唑并[1,5- a ]嘧啶-3-羧酰胺（38a），具有临床前特性所需平衡的分子。通过与PDE2A结合的38a的共晶体结构分析进一步表征，揭示了独特的结合模式，并提供了对其所观察到的效价和PDE选择性的深入了解。口服后，化合物38a会显着提高小鼠大脑中3'，5'-环鸟苷单磷酸（cGMP）的水平，因此证实该化合物可作为有用的药理学工具和未来优化的引人注目的线索。

  DOI：

  10.1021/acs.jmedchem.7b00709

文献信息

• Identification, Design and Biological Evaluation of Bisaryl Quinolones Targeting <i>Plasmodium falciparum</i> Type II NADH:Quinone Oxidoreductase (PfNDH2)
  作者：Chandrakala Pidathala、Richard Amewu、Bénédicte Pacorel、Gemma L. Nixon、Peter Gibbons、W. David Hong、Suet C. Leung、Neil G. Berry、Raman Sharma、Paul A. Stocks、Abhishek Srivastava、Alison E. Shone、Sitthivut Charoensutthivarakul、Lee Taylor、Olivier Berger、Alison Mbekeani、Alasdair Hill、Nicholas E. Fisher、Ashley J. Warman、Giancarlo A. Biagini、Stephen A. Ward、Paul M. O’Neill

  DOI：10.1021/jm201179h

  日期：2012.3.8

  the selection of 2-bisaryl 3-methyl quinolones as a series for further biological evaluation. The lead compound within this series 7-chloro-3-methyl-2-(4-(4-(trifluoromethoxy)benzyl)phenyl)quinolin-4(1H)-one (CK-2-68) has antimalarial activity against the 3D7 strain of P. falciparum of 36 nM, is selective for PfNDH2 over other respiratory enzymes (inhibitory IC50 against PfNDH2 of 16 nM), and demonstrates

  进行了一项计划来鉴定针对 NADH 的命中化合物：泛醌氧化还原酶 (PfNDH2)，这是一种疟疾寄生虫恶性疟原虫线粒体电子传递链的脱氢酶. PfNDH2 只有一种已知抑制剂，羟基-2-十二烷基-4-(1H)-喹诺酮 (HDQ)，它与一系列化学信息学方法一起用于合理选择 17000 种化合物以进行高通量筛选。确定并简要检查了 12 种不同的化学型，导致选择喹诺酮核心作为构效关系 (SAR) 发展的关键目标。广泛的结构探索导致选择 2-双芳基 3-甲基喹诺酮作为进一步生物学评价的系列。该系列中的先导化合物 7-chloro-3-methyl-2-(4-(4-(trifluoromethoxy)benzyl)phenyl)quinolin-4(1H)-one (CK-2-68) 对 3D7 具有抗疟活性36 nM 的恶性疟原虫菌株对 PfNDH2 的选择性高于其他呼吸酶（抑制性 IC50对 PfNDH2
• [EN] 4-(3,3-DIHALO-ALLYLOXY)PHENOXY ALKYL DERIVATIVES<br/>[FR] DERIVES 4-(3,3-DIHALO-ALLYLOXY)PHENOXYALKYLE
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2004002943A1

  公开（公告）日：2004-01-08

  Compounds of formula (I), wherein A1, A2 and A3 are each independently of the others a bond or a C1-C6alkylene bridge; A4 is a C1-C6alkylene bridge; Di s CH or N; W is, for example, O, NR7 or S; T is, for example, a bond, O, NH or NR7; Q is O, NR7, S, SO or SO2; Y is O, NR7, S, SO, or SO2; X1 and X2 are each independently of the other fluorine, chlorine or bromine; R1, R2 and R3 ar, for example, H, halogen, CN, nitro, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkylcarbonyl or C2-C6alkenyl; R4 is, for example, H, halogen, CN, nitro or C1-C6alkyl; R5 and R6 are, for example, H, CN, OH, C1-C6alkyl, C3-C8cycloalkyl, C3-C8cycloalkyl-C1-C6alkyl, C1-C6 haloalky, C1-C6alkoxy or C1-C6haloalkoxy; R7 is H, C1-C6alkyl, C1-C6alkoxyalkyl or C1-C6alkylcarbonyl; k, when D is nitrogen, is 1, 2 or 3; or, when D is CH, is 1, 2, 3 or 4; and m is 1 or 2; and, where applicable, their possible E/Z isomers, E/Z isomeric mixtures and/or tautomers, in each case in free form or in salt form, a process for the preparation of those compounds and their use, pesticidal compositions in which the active ingredient has been selected from those compounds or an agrochemically acceptable salt thereof, a process for the preparation of those compositions and their use, plant propagation material treated with those compositions, and a method of controlling pests.

  化学式为（I）的化合物，其中A1、A2和A3各自独立地为键或C1-C6烷基桥；A4为C1-C6烷基桥；Di为CH或N；W为例如O、NR7或S；T为例如键、O、NH或NR7；Q为O、NR7、S、SO或SO2；Y为O、NR7、S、SO或SO2；X1和X2各自独立地为氟、氯或溴；R1、R2和R3例如为H、卤素、CN、硝基、C1-C6烷基、C1-C6卤代烷基、C1-C6烷基羰基或C2-C6烯基；R4例如为H、卤素、CN、硝基或C1-C6烷基；R5和R6例如为H、CN、OH、C1-C6烷基、C3-C8环烷基、C3-C8环烷基-C1-C6烷基、C1-C6卤代烷氧基或C1-C6烷氧基；R7为H、C1-C6烷基、C1-C6烷氧基烷基或C1-C6烷基羰基；当D为氮时，k为1、2或3；或当D为CH时，k为1、2、3或4；m为1或2；适用时，它们的可能的E/Z异构体、E/Z异构体混合物和/或互变异构体，均为自由形式或盐形式，制备这些化合物的方法及其用途，所述活性成分被选自这些化合物或其农药学上可接受的盐的杀虫剂组合物，制备这些组合物的方法及其用途，用这些组合物处理的植物繁殖材料，以及控制害虫的方法。
• [EN] PESTICIDES<br/>[FR] PESTICIDES
  申请人：BAYER CROPSCIENCE AG

  公开号：WO2015071260A1

  公开（公告）日：2015-05-21

  The present application relates to novel insecticidal compounds, to processes for their preparation, to r their use for controlling animal pests including arthropods and in particular insects.

  本申请涉及新型杀虫化合物，其制备方法，以及它们用于控制动物害虫，包括节肢动物，特别是昆虫的用途。
• Construction of C(sp²)–Si Bonds via Ligand-Promoted C–C Bonds Cleavage of Unstrained Ketones
  作者：Xing Wang、Zhen-Yu Wang、Xu Zhang、Hui Xu、Hui-Xiong Dai

  DOI：10.1021/acs.orglett.2c02841

  日期：2022.10.14

  Herein, we report an efficient palladium-catalyzed silylation of aryl and alkenyl ketones via C–C bond cleavage and C–Si bond formation. This protocol features high efficiency and broad substrate scope. Further applications in the late-stage diversification of biologically important molecules demonstrate the synthetic utility of this method.

  在此，我们报道了通过 C-C 键断裂和 C-Si 键形成有效的钯催化的芳基和烯基酮的硅烷化。该协议具有高效率和广泛的基板范围。在生物重要分子的后期多样化中的进一步应用证明了这种方法的综合效用。
• Direct insertion into the C–C bond of unactivated ketones with NaH-mediated aryne chemistry
  作者：Fan Luo、Chen-Long Li、Peng Ji、Yuxin Zhou、Jingjing Gui、Lingyun Chen、Yuejia Yin、Xinyu Zhang、Yanwei Hu、Xiaobei Chen、Xuejun Liu、Xiaodong Chen、Zhi-Xiang Yu、Wei Wang、Shi-Lei Zhang

  DOI：10.1016/j.chempr.2023.05.032

  日期：2023.9

  Density functional theory (DFT) calculations reveal that the two adjacent iodines in o-diiodoarenes play critical roles in the formation of aryne. The nucleophilic attack of hydride to the electrophilic iodine requires that the adjacent iodine act as a directing group to accelerate this process, whereas mono-substituted iodobenzene lacking the neighboring-group participation makes it difficult. The in-situ-formed

  在这里，我们记录了以“旧”邻二碘芳烃作为芳炔祖体的芳炔化学的重新发明。我们建立了 NaH 介导的活化策略，以受控方式生成高反应性芳炔物种。所得芳炔可以有效地参与与未活化酮的C-C σ键插入反应，这是现有方法难以实现的。密度泛函理论 (DFT) 计算表明o中的两个相邻碘-二碘芳烃在芳炔的形成中起关键作用。氢化物对亲电子碘的亲核攻击需要邻近的碘充当导向基团来加速这一过程，而缺乏邻近基团参与的单取代碘苯则使其变得困难。酮原位形成的烯醇化物被建议采用四聚体聚集体与芳烃反应，这解释了具有大取代基的底物的高区域化学性。