香豆素-3腈 | 15119-34-3

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 香豆素及其衍生物
• 中文名称: 香豆素-3腈
• 中文别名: 3-氰基香豆素；香豆素-3-甲腈；3-氰香豆素
• 英文名称: 3-cyanocoumarin
• 英文别名: 2-oxo-2H-chromene-3-carbonitrile；2-oxochromene-3-carbonitrile
• CAS: 15119-34-3
• 化学式: C₁₀H₅NO₂
• mdl: MFCD00115699
• 分子量: 171.155
• InChiKey: QKJALQPLNMEDAV-UHFFFAOYSA-N

物化性质

• 熔点：
  184-188 °C (lit.)
• 沸点：
  350.7±21.0 °C(Predicted)
• 密度：
  1.34±0.1 g/cm3(Predicted)
• 最大波长(λmax)：
  358nm(DMSO)(lit.)
• 稳定性/保质期：
  常温常压下稳定 避免与氧化物接触。

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  50.1
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• WGK Germany：
  3
• RTECS号：
  DJ2218100
• 危险性防范说明：
  P264,P280,P302+P352+P332+P313+P362+P364,P305+P351+P338+P337+P313
• 危险性描述：
  H315,H319
• 储存条件：
  常温下应密闭避光，并存放在通风干燥处。

SDS

Coumarin-3-carbonitrile Revision number: 5.3
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: Coumarin-3-carbonitrile

Revision number: 5.3

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Skin corrosion/irritation Category 2
Category 2A
Serious eye damage/eye irritation
ENVIRONMENTAL HAZARDS Not classified
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal word Warning
Hazard statements Causes skin irritation
Causes serious eye irritation
Precautionary statements:
Wash hands thoroughly after handling.
[Prevention]
Wear protective gloves/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
[Response]
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: Coumarin-3-carbonitrile
Percent: >98.0%(GC)
CAS Number: 15119-34-3
Synonyms: 3-Cyanocoumarin
C10H5NO2
Chemical Formula:

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Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
Coumarin-3-carbonitrile

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Section 4. FIRST AID MEASURES
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion: Get medical advice/attention if you feel unwell. Rinse mouth.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, foam, water spray, carbon dioxide.
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
from the chemical: generate poisonous fume.
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use personal protective equipment. Keep people away from and upwind of spill/leak.
protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
emergency procedures: roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a local exhaust if dust or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions: Keep container tightly closed. Store in a cool and dark place.
Store locked up.
Store away from incompatible materials such as oxidizing agents.
Packaging material: Comply with laws.

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Install a closed system or local exhaust as possible so that workers should not be
Engineering controls:
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator, self-contained breathing apparatus(SCBA), supplied air respirator,
etc. Use respirators approved under appropriate government standards and follow
local and national regulations.
Impervious gloves.
Hand protection:
Eye protection: Safety goggles. A face-shield, if the situation requires.
Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Coumarin-3-carbonitrile

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Form: Crystal- Powder
Colour: Very pale yellow - Pale yellow
Odour: No data available
pH: No data available
Melting point/freezing point:186°C
Boiling point/range: No data available
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
Relative density: No data available
Solubility(ies):
[Water] No data available
[Other solvents]
Slightly soluble: Hot methanol

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Section 10. STABILITY AND REACTIVITY
Stable under proper conditions.
Chemical stability:
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx)
products:

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Section 11. TOXICOLOGICAL INFORMATION
Acute Toxicity: orl-mus LD:>3 g/kg
Skin corrosion/irritation: No data available
Serious eye No data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC = No data available
NTP = No data available
Reproductive toxicity: No data available
RTECS Number: DJ2218100

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
No data available
Fish:
Crustacea: No data available
No data available
Algae:
Persistence / degradability: No data available
No data available
Bioaccumulative
potential(BCF):
Mobility in soil
Log Pow: No data available
No data available
Soil adsorption (Koc):
Henry's Law No data available
constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.
Coumarin-3-carbonitrile

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Section 14. TRANSPORT INFORMATION
Hazards Class: Does not correspond to the classification standard of the United Nations
UN-No: Not listed

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Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  香豆素-3腈 在 sodium hydroxide 、 对甲苯磺酸 作用下， 生成 (E)-2-氰基-3-(2-甲氧基苯基)-2-丙烯酸乙酯
  参考文献：
  名称：

  22.亚芳基氰基乙酸和芳基亚芳基乙腈的立体化学

  摘要：

  DOI：

  10.1039/jr9530000119
• 作为产物：
  描述：

  (E)-methyl 2-cyano-3-(2-hydroxyphenyl)propenoate 反应 0.5h， 以65%的产率得到香豆素-3腈
  参考文献：
  名称：

  O'Callaghan, Conor N.; McMurry, T. Brian H.; Cardin, Christine J., Journal of Chemical Research, Miniprint, 1990, # 5, p. 901 - 922

  摘要：

  DOI：
• 作为试剂：
  描述：

  2,2,6,6-四甲基哌啶氧化物 、 1-cyclohexyl-2,4,6-triphenylpyridin-1-ium tetrafluoroborate salt 在 香豆素-3腈 、 三乙胺 、 N,N-二异丙基乙胺 、 溶剂红 43 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 48.0h， 生成 1-cyclohexyloxy-2,2,6,6-tetramethylpiperidine
  参考文献：
  名称：

  有机光诱导香豆素烷基化中的氧化还原活化胺

  摘要：

  香豆素核心代表了许多天然产品的典型支架。虽然 C-3 烷基化很容易实现，但 C-4 烷基化的有效绿色策略却不太容易实现。在此，我们报告了一种使用氧化还原活化的仲胺和苄胺衍生的 Katritzky 吡啶鎓盐对香豆素进行 C-4 烷基化的无金属光诱导脱氨基策略。

  DOI：

  10.1039/d2ob00943a

文献信息

• ZrCl4/[bmim]BF4-catalyzed condensation of salicylaldehydes and malononitrile: Single-step synthesis of 3-cyanocoumarin derivatives
  作者：Hassan Valizadeh、Manzar Mahmoodian、Hamid Gholipour

  DOI：10.1002/jhet.593

  日期：2011.7

  A versatile and efficient single‐step route to 3‐cyanocoumarins via Knoevenagel condensation of salicylaldehydes and malononitrile using ZrCl4 as the catalyst (15 mol %) in ionic liquid 1‐(n‐butyl)‐3‐methylimidazolium tetrafluoroborate as reaction medium and catalyst is described. The novel procedure features single step, short reaction time, good yields, and simple workup. J. Heterocyclic Chem., (2011)

  在离子液体1-（n-丁基）-3-甲基咪唑四氟硼酸作为反应介质和催化剂的情况下，使用ZrCl 4作为催化剂（15 mol％），通过水杨醛和丙二腈的Knoevenagel缩合，通向3-氰基香豆素的通用高效方法描述。该新方法具有一步法，反应时间短，产率高和后处理简单的特点。J.杂环化​​学。（2011）。
• Facile, efficient, and eco-friendly synthesis of benzo[b]pyran-2-imines over MgO and transformation to the coumarin derivatives
  作者：Hassan Valizadeh、Ashraf Fakhari

  DOI：10.1002/jhet.265

  日期：2009.11

  Room temperature synthesis of benzo[b]pyran‐2‐imine derivatives via the Knoevenagel condensation of malononitrile and cyanoacetates with salicylaldehyde derivatives over MgO and their transformation to the known coumarins is described. The satisfactory results were obtained with good yields, short reaction time, and simplicity in the experimental procedure. J. Heterocyclic Chem., (2009).

  本文介绍了通过丙二腈和氰基乙酸酯与水杨醛衍生物在MgO上的Knoevenagel缩合反应在室温下合成苯并[b]吡喃-2-亚胺衍生物，并将其转化为已知的香豆素的方法。以良好的收率，短的反应时间和简单的实验步骤获得了满意的结果。J.杂环化​​学，（2009）。
• An efficient one-pot synthesis of coumarins mediated by propylphosphonic anhydride (T3P) via the Perkin condensation
  作者：John Kallikat Augustine、Agnes Bombrun、Balakrishna Ramappa、Chandrakantha Boodappa

  DOI：10.1016/j.tetlet.2012.06.037

  日期：2012.8

  An efficient one-pot synthesis of coumarins mediated by T3P, a mild and low toxic peptide coupling agent, via the Perkin condensation has been demonstrated.

  已经证明了通过珀金（Perkin）缩合反应，由温和低毒的肽偶联剂T3P介导的一锅香豆素的有效合成。
• Unexpected Hydrobromic Acid-Catalyzed CC Bond-Forming Reactions and Facile Synthesis of Coumarins and Benzofurans Based on Ketene Dithioacetals
  作者：Hongjuan Yuan、Mang Wang、Yingjie Liu、Lili Wang、Jun Liu、Qun Liu

  DOI：10.1002/chem.201002107

  日期：2010.12.3

  Hydrobromic acid was found to be a unique catalyst in CC bond‐forming reactions with ketene dithioacetals. Distinctly different from other acids (including Lewis and Brønsted acids), the remarkable catalytic performance of hydrobromic acid in catalytic amounts was observed in the “acid”‐catalyzed reactions of readily available functionalized ketene dithioacetals 1 with various electrophiles. Under

  氢溴酸被发现是在C独特催化剂与烯酮二硫C键形成反应。与其他酸（包括路易斯酸和布朗斯台德酸）明显不同，氢溴酸在催化量上的显着催化性能在易于获得的官能化乙烯酮二硫缩醛1与各种亲电试剂的“酸”催化反应中观察到。在0.1当量的氢溴酸的催化下，1与羰基化合物2 a – l的反应生成多官能化的戊-1,4-二烯3或共轭二烯4产量高到极好。该反应在乙烯酮二硫缩醛1和羰基化合物2上均具有宽范围的取代基。这种有效的CC键形成方法的应用是在温和的，无金属的条件下，通过氢溴酸1与水杨醛2 m - o和对苯醌6 a - d的反应生成香豆素5和苯并呋喃7。， 分别。根据抗衡离子的性质，形成了一种新的反应性物种，即一种硫稳定的碳鎓叶立德，这被提议作为氢溴酸独特催化的关键中间体。
• REACTIONS OF HYDRAZONOYL HALIDES 39¹: SYNTHESIS OF SOME NEW TRIAZOLES AND 2,3-DIHYDRO-1,3,4-THIADIAZOLES
  作者：Abdou O. Abdelhamid、Ali A. Al-Atoom

  DOI：10.1080/10426500490475067

  日期：2004.11.1

  C-acyl-N-phenyllhydrazonoyl halides 1a–ghave been caused to react with 3-(aminomethylthiomethyl)-2H-chromen-2-one in the presence of triethylamine to give triazoles. Also, C-acyl-N-pyrazolylhydrazonoyl chlorides 13a, breact with alkyl carbodithioates (14or 15) a–mafforded 2,3-dihydro-1,3,4-thiadiazoles in good yields. Structures of the new compounds were elucidated on the basis of elemental analyses

  在三乙胺的存在下，C-酰基-N-苯基腙酰卤 1a-g 已与 3-(氨基甲硫基甲基)-2H-chromen-2-one 反应生成三唑。此外，C-酰基-N-吡唑基腙酰氯 13a 与烷基碳二硫代酸酯（14 或 15）a 反应，以良好的收率得到 2,3-二氢-1,3,4-噻二唑。新化合物的结构是在元素分析、光谱数据和其他可能的合成方法的基础上阐明的。

表征谱图