(E)-3-碘-2-丙酸 | 6372-02-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: (E)-3-碘-2-丙酸
• 英文名称: (E)-3-iodoacrylic acid
• 英文别名: (E)-iodoacrylic acid；β-iodo-acrylic acid；trans-3-iodoacrylic acid；(E)-3-iodopropenoic acid；(E)-3-iodoprop-2-enoic acid
• CAS: 6372-02-7
• 化学式: C₃H₃IO₂
• 分子量: 197.96
• InChiKey: IBFDLVHJHUMSAC-OWOJBTEDSA-N

物化性质

• 熔点：
  144-147 °C
• 沸点：
  248.3±23.0 °C(Predicted)
• 密度：
  2.325±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  6
• 可旋转键数：
  1
• 环数：
  0.0
• 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：
  2

安全信息

• 海关编码：
  2916190090
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: (E)-3-Iodoacrylic acid
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: (E)-3-Iodoacrylic acid
CAS number: 6372-02-7

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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, refrigerated.
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: C3H3IO2
Molecular weight: 198.0

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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 Iodide.

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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：

  (E)-3-碘-2-丙酸 在 三溴化磷 作用下， 以 苯 为溶剂， 反应 0.25h， 生成 (E)-3-Iodo-acryloyl bromide
  参考文献：
  名称：

  Wojcik, Jacek; Stefaniak, Lech; Witanowski, Michal, Bulletin of the Polish Academy of Sciences: Chemistry, 1984, vol. 32, # 1-2, p. 85 - 95

  摘要：

  DOI：
• 作为产物：
  描述：

  3,3-diiodopropanoic acid 在 sodium hydroxide 作用下， 生成 (E)-3-碘-2-丙酸
  参考文献：
  名称：

  Masuda; Nishida, Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1934, vol. 54, p. 1097;dtsch.Ref.S.238,242

  摘要：

  DOI：

文献信息

• Structure-based optimization of click-based histone deacetylase inhibitors
  作者：Jingli Hou、Congran Feng、Zhonghua Li、Qinghong Fang、Huihui Wang、Guoxian Gu、Yikang Shi、Pi Liu、Feng Xu、Zheng Yin、Jie Shen、Peng Wang

  DOI：10.1016/j.ejmech.2011.04.027

  日期：2011.8

  Previously, we reported a click-chemistry based approach to the synthesis of a novel class of histone deacetylase (HDAC) inhibitors [1]. The lead compound NSC746457 was found to be as potent as SAHA (Vorinostat). Further optimization of NSC746457 by using the HDAC2-TSA crystal structure is described herein. Docking of NSC746457 into HDAC2 binding domain suggested that the hydrophobic residue Phe210 flanking

  以前，我们报道了一种基于点击化学的方法来合成一类新型的组蛋白脱乙酰基酶（HDAC）抑制剂[1]。发现前导化合物NSC746457与SAHA（伏立诺他州）一样有效。本文描述了通过使用HDAC2-TSA晶体结构对NSC746457进行的进一步优化。将NSC746457对接至HDAC2结合域表明，可以利用帽基结合基序侧翼的疏水残基Phe210进行结构优化。肉桂酸帽区​​域的亚甲基取代导致鉴定出更有效的HDAC抑制剂：异丙基衍生物5和叔丁基衍生物6，其IC 50值分别为22 nM和18 nM。
• Synthesis and noncovalent DNA-binding properties of thiazole derivatives related to leinamycin
  作者：Leonid Breydo、Hong Zang、Kent S. Gates

  DOI：10.1016/j.tetlet.2004.05.093

  日期：2004.7

  A series of compounds related to the macrocyclic portion of the DNA-damaging antitumor agent leinamycin were prepared as tools to characterize noncovalent DNA binding by this natural product. Acyclic (Z,E)-dienes were assembled via a Sonogashira coupling followed by partial hydrogenation. A Stille coupling was used in the cyclization step leading to a macrocyclic thiazole–diene analogue. Results obtained

  制备了一系列与破坏DNA的抗肿瘤药莱纳霉素相关的大环部分相关的化合物，作为表征该天然产物与非共价DNA结合的工具。通过Sonogashira偶联组装无环（Z，E）-二烯，然后进行部分氢化。在环化步骤中使用Stille偶联生成大环噻唑-二烯类似物。使用此处报道的合成类似物获得的结果表明，天然产物与双链体DNA的非共价结合需要莱那霉素“左侧”的扩展π系统。
• Stereoselective Synthesis of Trienoic Acids: Synthesis of Retinoic Acids and Analogues
  作者：Jérôme Thibonnet、Mohamed Abarbri、Jean-Luc Parrain、Alain Duchêne

  DOI：10.1055/s-2006-950201

  日期：2006.9

  Stereoselective construction of conjugated trienoic acids was achieved through two successive Stille reactions, the first step consisting of the coupling of (E)-1,2-bis(tributylstannyl)ethene and tributylstannyl (Z)- or (E)-3-iodoalk-2-enoates. Two different routes were used for the second step: (1) cross-coupling of the stannyldienoic acid reagents and vinyl iodides, or (2) cross-coupling of vinylstannane

  通过两个连续的 Stille 反应实现共轭三烯酸的立体选择性构建，第一步包括 (E)-1,2-双(三丁基甲锡烷基)乙烯和三丁基甲锡烷基 (Z)- 或 (E)-3-iodoalk- 的偶联2-烯酸。第二步使用了两种不同的途径：(1) 甲锡基二烯酸试剂和乙烯基碘化物的交叉偶联，或 (2) 乙烯基锡烷试剂和通过碘脱苯甲酸化生成的 5-碘戊二烯酸三丁基甲锡酯的交叉偶联的亚锡烷基。通过衍生自 β-或 α-紫罗兰酮和番红醛的 Negishi 二烯的亚锡基金属化合成的乙烯基锡烷提供了获得立体定义的视黄酸的途径。还通过 Sonogashira 偶联制备了一些类视黄醇和 yne 类似物。
• Efficient Synthesis of Conjugated (2E)- or (2Z)-En-4-ynoic Acids and (2E,4E)- or (2Z,4E)-Dienoic Acids via Palladium-Catalysed Cross Coupling
  作者：Mohamed Abarbri、Jean-Luc Parrain、Jean-Christophe Cintrat、Alain Duchêne

  DOI：10.1055/s-1996-4171

  日期：1996.1

  (E)- or (Z)-Enynoic acids and (2E,4E)- or (2Z,4E)-dienoic acids can be obtained in good yields under mild conditions through palladium-catalysed cross coupling of (E)- or (Z)-3-iodoprop-2-enoic acid with alkynylzinc or vinyltin reagents.

  (E)-或(Z)-烯炔酸以及(2E,4E)-或(2Z,4E)-二烯酸可以在温和条件下通过钯催化的交叉偶联反应，从(E)-或(Z)-3-碘丙-2-烯酸与炔基锌或乙烯基锡试剂获得，产率良好。
• Total Synthesis and NMR Investigations of Cylindramide
  作者：Nicolai Cramer、Maria Buchweitz、Sabine Laschat、Wolfgang Frey、Angelika Baro、Daniel Mathieu、Christian Richter、Harald Schwalbe

  DOI：10.1002/chem.200501274

  日期：2006.3.8

  synthesis of the pentalene fragment 9 started from cycloocta-1,5-diene 26, that was converted into enantiopure bicyclo[3.3.0]octanedione 29. The latter was functionalized to give derivative 9. The total synthesis was accomplished by inducing C-C bond formation by Sonogashira coupling of derivatives 9 and 7 followed by olefination with tetrazolylsulfone 8 under Julia-Kocienski conditions, macrocyclization

  圆柱酰胺（1）由三个组分组成：羟基鸟氨酸衍生物7，四唑基砜8和取代的戊烯亚基9。衍生品7以六步反应序列制备，涉及Wittig反应和从N开始的Sharpless不对称二羟基化反应-Boc-3-氨基丙醛（12）。从二恶英酮22可通过四个步骤获得四唑基砜8。戊烯片段9的合成始于环辛-1,5-二烯26，将其转化为对映体纯的双环[3.3.0]辛二酮29。 9.总合成是通过以下方式完成的：通过衍生物9和7的Sonogashira偶联诱导CC键形成，然后在Julia-Kocienski条件下用四唑基砜8进行烯化，大环化，然后进行Lacey-Dieckmann缩合反应，形成四甲酸单元。正如广泛的1H和13C NMR光谱研究（DQF-COSY，ROESY光谱）所表明的那样，合成圆柱酰胺（1）的立体化学与天然产物的立体化学相对应。ROE数据用于圆柱酰胺最低能量结构的分子建模。

表征谱图