3-(2-氟苯基)丙-2-烯酸 | 18944-77-9

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 中文名称: 3-(2-氟苯基)丙-2-烯酸
• 中文别名: 2-氟邻氨基苯甲酸
• 英文名称: 2-fluorocinnamic acid
• 英文别名: (E)-3-(2-fluorophenyl)acrylic acid；2-fluoro-trans-cinnamic acid；3-(2-fluoro-phenyl)-acrylic acid；2'-fluoro-(E)-cinnamic acid；o-fluorocinnamic acid；(E)-3-(2-fluorophenyl)prop-2-enoic acid
• CAS: 18944-77-9
• 化学式: C₉H₇FO₂
• mdl: MFCD00004370
• 分子量: 166.152
• InChiKey: IOUDZAFBPDDAMK-AATRIKPKSA-N

物化性质

• 熔点：
  169.0-183.0 °C
• 沸点：
  281.6±15.0 °C(Predicted)
• 密度：
  1.285±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 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
2-Fluorocinnamic acid
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 2-Fluorocinnamic acid
CAS number: 18944-77-9

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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
This product should be handled only by, or under the close supervision of, those properly qualified
Handling:
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.
Storage: Store in closed vessels.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C9H7FO2
Molecular weight: 166.1

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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：

  3-(2-氟苯基)丙-2-烯酸 在 磷化氢 、 lithium aluminium tetrahydride 、 氢碘酸 、 三乙胺 、 sodium iodide 作用下， 以 乙醚 、 二氯甲烷 、 丙酮 为溶剂， 生成 茚满
  参考文献：
  名称：

  苯甲酸系烷基锂的生成和环化：4-取代茚满的制备。

  摘要：

  DOI：

  10.1021/jo972065z
• 作为产物：
  描述：

  2-氟苯甲醛 在 sodium hydride 、 sodium hydroxide 作用下， 以 四氢呋喃 、 乙醇 、 水 、 mineral oil 为溶剂， 生成 3-(2-氟苯基)丙-2-烯酸
  参考文献：
  名称：

  Synthesis of substituted nitroolefins: a copper catalyzed nitrodecarboxylation of unsaturated carboxylic acids

  摘要：

  使用催化量的CuCl (10 mol%)和特丁基硝酸酯（2 equiv.）作为硝化剂，在空气存在的条件下，实现了一种新颖、温和且便捷的取代肉桂酸衍生物的亚硝基脱羧反应，转化为相应的硝基烯烃。这一反应提供了一种合成β,β-二取代硝基烯烃衍生物的有效方法，这些化合物通常难以通过其他传统方法获得。此外，这一反应具有选择性，酸衍生物的E-异构体能够生成对应的E-硝基烯烃。该方法的另一个显著特点是，与其他方法不同，转化过程中无需使用金属硝酸盐或HNO3。

  DOI：

  10.1039/c3ob41408f

文献信息

• Synthesis of Aryl Fluorides on a Solid Support and in Solution by Utilizing a Fluorinated Solvent
  作者：Marion Döbele、Sylvia Vanderheiden、Nicole Jung、Stefan Bräse

  DOI：10.1002/anie.201001507

  日期：2010.8.9

  F for fast: The perfluorinated solvent C6F14 is the key to a new variant of the Balz–Schiemann reaction for the synthesis of fluorinated arenes. Triazenes are converted into fluoroarenes under mild conditions on a support and in solution (see scheme). The method is straightforward and inexpensive, and yields previously difficult‐to‐prepare fluoroarenes in high purity.

  快速反应的F：全氟化溶剂C 6 F 14是Balz-Schiemann反应新变体（用于合成氟化芳烃）的关键。在温和的条件下，将三氮烯在载体和溶液中转化为氟代芳烃（参见方案）。该方法简便易行且价格便宜，并且可以产生以前难以制备的高纯度氟代芳烃。
• A novel phenylalanine ammonia-lyase from Pseudozyma antarctica for stereoselective biotransformations of unnatural amino acids
  作者：Andrea Varga、Pál Csuka、Orlavanah Sonesouphap、Gergely Bánóczi、Monica Ioana Toşa、Gabriel Katona、Zsófia Molnár、László Csaba Bencze、László Poppe、Csaba Paizs

  DOI：10.1016/j.cattod.2020.04.002

  日期：2021.4

  derivatives (rac-1a-s) by enzymatic ammonia elimination and also in the enantiotope selective ammonia addition reactions to cinnamic acid derivatives (2a-s). The enantiotope selectivity of PzaPAL with o-, m-, p-fluoro-, o-, p-chloro- and o-, m-bromo-substituted cinnamic acids proved to be higher than that of PcPAL.

  通过针对已知的PAL序列筛选微生物基因组，鉴定了一种新型的嗜冷酵母南极假单胞菌（PZa PAL）苯丙氨酸解氨酶。与真核生物的已知PAL相比，PZa PAL具有显着不同的底物结合口袋，带有一个延伸的环（长26 aa）连接到活性位点的芳香环结合区域。表征了在大肠杆菌中表达的重组PZa PAL的一般性质，包括该新PAL与1-苯丙氨酸（S）-1a和其他外消旋取代苯丙氨酸rac - 1b-g，k的动力学特征。。在大多数情况下，PZa PAL的营业额明显高于Petroselinum crispum（Pc PAL）的PAL。最后，在外消旋苯丙氨酸衍生物（rac - 1a-s）通过酶促氨消除的动力学拆分以及对映体选择性氨加成肉桂酸衍生物（2a-s）的动力学拆分中，比较了PZa PAL和Pc PAL的生物催化性能。。的enantiotope选择性PZA PAL与ö - ，米- ，p -氟，ø - ，p氯代和ø
• [EN] PHENYLALKYL SULFAMATE COMPOUND AND MUSCLE RELAXANT COMPOSITION COMPRISING THE SAME<br/>[FR] COMPOSÉ DE SULFAMATE DE PHÉNYLALKYLE ET COMPOSITION MYORELAXANTE LE CONTENANT
  申请人：BIO PHARM SOLUTIONS CO LTD

  公开号：WO2013187727A1

  公开（公告）日：2013-12-19

  The present invention relates to novel phenylalkyl sulfamate compounds, a method for preventing or treating a disease associated with muscle spasm. The present invention ensures the enhancement of muscle relaxation activity essential for alleviation of muscle spasm, such that it is promising for preventing or treating various diseases associated with muscle spasm.

  本发明涉及新型苯基烷基磺酰胺化合物，一种用于预防或治疗与肌肉痉挛相关疾病的方法。本发明确保增强肌肉松弛活性，这对于缓解肌肉痉挛至关重要，因此有望预防或治疗与肌肉痉挛相关的各种疾病。
• N-substituted nonaryl-heterocyclic NMDA/NR2B antagonists
  申请人：——

  公开号：US20020165241A1

  公开（公告）日：2002-11-07

  Compounds represented by Formula (I): 1 or pharmaceutically acceptable salts thereof, are effective as NMDA NR2B antagonists useful for relieving pain.

  由化学式（I）表示的化合物及其药学上可接受的盐，可作为NMDA NR2B拮抗剂，用于缓解疼痛。
• Synthesis and antitumor activity of 1,3,4-oxadiazole possessing 1,4-benzodioxan moiety as a novel class of potent methionine aminopeptidase type II inhibitors
  作者：Juan Sun、Ming-Hui Li、Shao-Song Qian、Feng-Jiao Guo、Xiao-Fang Dang、Xiao-Ming Wang、Ya-Rong Xue、Hai-Liang Zhu

  DOI：10.1016/j.bmcl.2013.03.068

  日期：2013.5

  A series of 1,3,4-oxadiazole derivatives containing 1,4-benzodioxan moiety (7a–7q) have been designed, synthesized and evaluated for their antitumor activity. Most of the synthesized compounds were proved to have potent antitumor activity and low toxicity. Among them, compound 7a showed the most potent biological activity against Human Umbilical Vein Endothelial cells, which was comparable to the positive

  已设计，合成并评估了一系列含有1,4-苯并二恶烷部分（7a – 7q）的1,3,4-恶二唑衍生物的抗肿瘤活性。已证明大多数合成的化合物具有有效的抗肿瘤活性和低毒性。其中，化合物7a对人脐静脉内皮细胞表现出最强的生物学活性，与阳性对照相当。凋亡和流式细胞仪（FCM）的结果表明，化合物7a通过抑制MetAP2途径诱导细胞凋亡。进行分子对接以将化合物7a定位于MetAP2结合位点，以探索潜在的靶标。

表征谱图