5-氰基吲哚-3-甲醛 | 17380-18-6

• 物质功能分类: 医药中间体 - 吲哚类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 5-氰基吲哚-3-甲醛
• 中文别名: 5-氰基-3-吲哚甲醛；3-醛基-1H-吲哚-5-氰基
• 英文名称: 3-formyl-1H-indole-5-carbonitrile
• 英文别名: (5-cyanoindol-3-yl)carboxaldehyde
• CAS: 17380-18-6
• 化学式: C₁₀H₆N₂O
• mdl: MFCD01719101
• 分子量: 170.17
• InChiKey: NVBCFOQYDFKXJJ-UHFFFAOYSA-N

物化性质

• 熔点：
  248-253 °C
• 沸点：
  429.6±25.0 °C(Predicted)
• 密度：
  1.33±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  56.6
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xn,Xi
• 危险类别码：
  R20/21/22
• WGK Germany：
  3
• 海关编码：
  2933990090
• 安全说明：
  S26,S36/37
• 危险标志：
  GHS07
• 危险性描述：
  H302,H312,H315,H317,H319,H332,H335
• 危险性防范说明：
  P261,P280,P305 + P351 + P338
• 储存条件：
  2-8°C，惰性气体氛围

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Formyl-1H-indole-5-carbonitrile
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H302: Harmful if swallowed
H312: Harmful in contact with skin
H315: Causes skin irritation
H317: May cause an allergic skin reaction
H319: Causes serious eye irritation
H332: Harmful if inhaled
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
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: 3-Formyl-1H-indole-5-carbonitrile
CAS number: 17380-18-6

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
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
No data
Boiling point:
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C10H6N2O
Molecular weight: 170.2

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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：

  5-氰基吲哚-3-甲醛 在 硫酸 、 四丁基硫酸氢铵 、 sodium cyanoborohydride 、 对甲苯磺酸 、 potassium hydroxide 、 sodium hydroxide 作用下， 以 环丁砜 、 乙醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 41.5h， 生成 ethyl 1-acetyl-3-methylindole-5-carboxylate
  参考文献：
  名称：

  FeCl3活化的C3亲电N-乙酰丁醇的区域选择性加氢芳基化反应：进入3-（杂）芳林多林的入口。

  摘要：

  报道了直接和罕见地对吲哚的3位进行定位的方法。的活化Ñ -acetylindole与铁（III），氯化允许Ç 小时加入的芳族和杂芳族底物的在吲哚核的C2C3双键以产生C3和引线的季中心区域选择性为3- arylindolines。本文介绍了该过程的优化，范围（50个示例），实用性（克规模，空气气氛，室温）以及机械原理。还描述了吲哚啉产物向药物样化合物的合成转化。

  DOI：

  10.1002/chem.201400284
• 作为产物：
  描述：

  5-氰基芦竹碱 在 碘 、 sodium carbonate 、 水 作用下， 以 1,4-二氧六环 为溶剂， 反应 15.0h， 以61%的产率得到5-氰基吲哚-3-甲醛
  参考文献：
  名称：

  分子碘介导的芳基和杂芳基（二甲基氨基）甲基的C–N键氧化裂解为醛

  摘要：

  芳基和杂芳基（二甲基氨基）甲基的C–N键的氧化裂解可通过在环境条件下，弱碱存在下使用分子碘作为弱氧化剂来实现。游离NH和含有各种取代基的取代的吲哚的C 3甲酰化的重要反应是由相应的曼尼希碱完成的。该方法还可以扩展为芳基和其他杂芳基醛和酮的合成。此外，该方法的实用性已成功以克为单位进行了证明。

  DOI：

  10.1039/d0nj05832g
• 作为试剂：
  描述：

  5,6-二氟吲哚 以 5-氰基吲哚-3-甲醛 为溶剂， 生成 5,6-二氟-1H-吲哚-3-甲醛
  参考文献：
  名称：

  Cyclopropylindole derivatives as selective serotonin reuptake inhibitors

  摘要：

  本发明涉及式(I)的化合物及其药学上可接受的盐或溶剂和包含该化合物的药学上可接受的配方，用于治疗抑郁症、焦虑障碍、早泄、慢性疼痛、强迫症、进食障碍、经前期失调障碍、恐慌障碍以及包括双相情感障碍和精神分裂症在内的精神障碍。

  公开号：

  US20030073849A1

文献信息

• A Facile Microwave and SnCl2 Synthesis of 2,3-Dihydroquinazolin-4(1H)-ones
  作者：Nicholas S. O'Brien、Adam McCluskey

  DOI：10.1071/ch20101

  日期：——

  An elegantly simple, facile, and robust approach to a scaffold of biological importance, 2,3-dihydroquinazolin-4(1H)-ones, is reported. A catalytic 1 % SnCl2/microwave-mediated approach afforded access to pure material, collected by cooling and filtration after 20-min microwave irradiation at 120°C. A total of 41 analogues were prepared in isolated yields of 17–99 %. This process was highly tolerant

  据报道，具有生物学重要性的支架2，3-二氢喹唑啉-4（1 H）-ones是一种优雅，简单，轻便且健壮的方法。1％SnCl 2催化/微波介导的方法提供了纯净的物质，在120°C的微波照射20分钟后通过冷却和过滤收集。总共制备了41种类似物，分离产率为17–99％。该过程对脂肪族，芳香族，杂环和无环醛具有很高的耐受性，但是呋喃，吡咯和噻吩醛的反应性与亲电子加成和/或Diels-Alder加成的倾向相关。结果，噻吩提供了高产率（80％），而吡咯羧醛没有反应。具有简单的肉桂醛，并在SbCl 3中介导的反应，并与α，β-不饱和醛等价的喹唑啉-4（3 H）-一个，而不是2,3-二氢喹唑啉-4（1 H）-一个。
• Access to Polycyclic Indol(en)ines <i>via</i> <scp>Base‐Catalyzed</scp> Intramolecular Dearomatizing <scp>3‐Alkenylation</scp> of Alkynyl Indoles
  作者：Lin Lu、Zuoliang Zheng、Yongjie Yang、Bo Liu、Biaolin Yin

  DOI：10.1002/cjoc.202100164

  日期：2021.8

  Polycyclic indolines and indolenines were synthesized via base-catalyzed intramolecular dearomatizing 3-alkenylation reactions of alkynyl indoles 1 at room temperature. The base enhanced the nucleophilicity of the carbon at the 3-position of the indole moiety, facilitating an exclusive 5-exo-dig cyclization reaction with the alkyne to form spiroindolenines 2. The imine functionality of 2 could undergo

  多环的二氢吲哚和假吲哚合成通过在室温下炔基吲哚1的碱催化的分子内dearomatizing 3-烯基化反应。碱增强了吲哚部分 3 位碳的亲核性，促进与炔烃的独家 5- exo- dig 环化反应形成螺吲哚 2。 2 的亚胺官能团可以进行原位亲核加成形成螺吲哚3 当 R 是氨基甲酰基或还原形成螺二氢吲哚时 4 当 R 是 H 时。
• Visible-Light-Induced Trifluoromethylation of Isonitrile-Substituted Indole Derivatives: Access to 1-(Trifluoromethyl)-4,9-dihydro-3<i>H</i>-pyrido[3,4-b]indole and<i>β</i>-Carboline Derivatives
  作者：Jiaxin Liu、Longhai Li、Liuzhu Yu、Lisha Tang、Qin Chen、Min Shi

  DOI：10.1002/adsc.201800568

  日期：2018.8.6

  visible‐light‐induced trifluoromethylation of isonitrile‐substituted indole derivatives has been developed from the reaction of isonitrile‐substituted indoles with Togni II reagent, affording 1‐(trifluoromethyl)‐4,9‐dihydro‐3H‐pyrido[3,4‐b]indoles in moderate to good yields. The further transformations to β‐carboline derivatives and a harmacine derivative have been performed, demonstrating the potential synthetic

  的可见光诱导的异腈基取代的吲哚衍生物的三氟甲基化已经从与TOGNI II试剂异腈取代的吲哚的反应研制，得到1-（三氟甲基）-4,9-二氢-3- ħ -吡啶并[3,4 ‐b]吲哚产量中等至良好。已经进行了向β-咔啉衍生物和harmacine衍生物的进一步转化，证明了该方法的潜在合成效用。一项初步的生物学研究表明，含有CF 3的harmine类似物可显着刺激胰高血糖素样肽1（GLP-1）的分泌，表明糖尿病的治疗有所改善。
• Correction: Copper-mediated cyanation of indoles and electron-rich arenes using DMF as a single surrogate
  作者：Lianpeng Zhang、Ping Lu、Yanguang Wang

  DOI：10.1039/c6ob90012g

  日期：——

  Correction for ‘Copper-mediated cyanation of indoles and electron-rich arenes using DMF as a single surrogate’ by Lianpeng Zhang et al., Org. Biomol. Chem., 2015, 13, 8322–8329.

  “《有机生物分子化学》2015年第13卷8322-8329页的文章‘以DMF为单一替代试剂的铜介导的吲哚和富电子芳烃的氰化修正’的作者是Lianpeng Zhang等人。”
• NOVEL METHODS FOR PREPARATION OF SUBSTITUTED PYRIDINES AND RELATED NOVEL COMPOUNDS
  申请人：Watkins Edmond Blake

  公开号：US20200095245A1

  公开（公告）日：2020-03-26

  The present invention relates to novel methods of preparation of substituted pyridines and the compounds produced therefrom. In particular, the present invention provides efficient methods for the construction of diversely substituted pyridines, with varying substitution patterns under simple and metal-free conditions with high atom- and pot-economy and excellent functional group tolerance, and which are useful for the synthesis of natural products.

  本发明涉及取代吡啶的新的制备方法及其由此产生的化合物。特别是，本发明提供了一种高效的方法，用于构建不同取代的吡啶，具有不同的取代模式，在简单和无金属条件下具有高原子经济和锅经济以及优良的功能团耐受性，并且适用于天然产物的合成。