苯并噻吩-2-羰酰氯 | 39827-11-7

• 物质功能分类: 医药中间体 - 噻吩类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 中文名称: 苯并噻吩-2-羰酰氯
• 中文别名: 苯并噻吩-2-甲酰氯；苯并[b]噻吩-2-碳酰氯；苯并[B]噻吩-2-羰酰氯
• 英文名称: benzothiophene-2-carboxylic acid chloride
• 英文别名: Benzo[b]thiophene-2-carbonyl chloride；1-benzothiophene-2-carbonyl chloride
• CAS: 39827-11-7
• 化学式: C₉H₅ClOS
• 分子量: 196.657
• InChiKey: DNGLRCHMGDDHNC-UHFFFAOYSA-N

物化性质

• 熔点：
  85-86°C
• 沸点：
  176°C/17mmHg(lit.)
• 密度：
  1.410±0.06 g/cm3(Predicted)
• 稳定性/保质期：

  常规情况下不会分解，没有危险反应。

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  12
• 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：
  45.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  8
• 危险品标志：
  C
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R34
• 危险品运输编号：
  3261
• 海关编码：
  2934999090
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H314
• 储存条件：
  密封、阴凉、干燥处保存。

SDS

Name:	Benzo[b]thiophene-2-carbonyl chloride 97% Material Safety Data Sheet
Synonym:	Thianaphtene-2-carbonyl chlorid
CAS:	39827-11-7

Section 1 - Chemical Product MSDS Name:Benzo[b]thiophene-2-carbonyl chloride 97% Material Safety Data Sheet
Synonym:Thianaphtene-2-carbonyl chlorid

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
39827-11-7	Benzo[b]thiophene-2-carbonyl chloride	97%	unlisted

Hazard Symbols: C
Risk Phrases: 34

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.Moisture sensitive.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

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Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area. Store under an inert atmosphere.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 39827-11-7: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: beige
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 85 - 86 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C9H5ClOS
Molecular Weight: 197

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents, bases, water and mixtures containing water (e.g. aqueous solutions, water), moisture.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 39827-11-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Benzo[b]thiophene-2-carbonyl chloride - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3261
Packing Group: III
IMO
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 39827-11-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 39827-11-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 39827-11-7 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  苯并噻吩-2-羰酰氯 在 dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer 、 cesium acetate 、 potassium carbonate 作用下， 以 甲醇 、 水 、 乙酸乙酯 为溶剂， 反应 18.0h， 生成 benzo[4,5]thieno[2,3-c]pyridine-1(2H)-one
  参考文献：
  名称：

  铑（III）催化的C–H活化/环化与乙烯基酯的乙炔当量

  摘要：

  研究了富电子烯烃在铑催化的CH活化/环化反应中的行为。乙酸乙烯酯以便利的乙炔当量出现，促进了16种3,4-未取代的异喹诺酮以及某些杂芳基稠合的吡啶酮的合成。讨论了烯醇醚相对于烯醇酯/烯酰胺的互补区域化学偏好。

  DOI：

  10.1021/ol502095z
• 作为产物：
  描述：

  苯并噻吩-2-羧酸 在 氯化亚砜 作用下， 生成 苯并噻吩-2-羰酰氯
  参考文献：
  名称：

  Novel Methylselenoesters as Antiproliferative Agents

  摘要：

  硒（Se）化合物在癌症治疗中具有潜在的治疗作用。重要的是，硒化合物的生物效应是通过其代谢产物发挥的，其中甲基硒醇（CH3SeH）是一个关键的执行者。在本研究中，我们开发了一系列具有不同骨架的甲基硒酯，旨在调节CH3SeH的释放。这十五种化合物遵循Lipinski的五规则，并且除了化合物1和14外，其药物相似性值均优于阳性对照甲基硒酸。对这些化合物进行了自由基清除活性评估，其中化合物11能减少DPPH和ABTS自由基。在五种癌细胞系（前列腺、结肠和肺癌，乳腺腺癌和慢性髓性白血病）和两种非恶性细胞系（肺和乳腺上皮）中评估了这些化合物的细胞毒性。十种化合物在72小时内在四种癌细胞系中GI50值低于10 μM。由于与甲基硒酸的相似性，化合物5和15被选为进一步在乳腺腺癌细胞系中进行作用机制表征。这两种化合物均诱导G2/M期阻滞，而细胞死亡部分通过caspase介导。还研究了它们的还原和代谢，这两种化合物都被证明是还原型酶硫氧还蛋白还原酶的底物。

  DOI：

  10.3390/molecules22081288

文献信息

• [EN] SUBSTITUTED PHENOXYPROPYLCYCLOAMINE DERIVATIVES AS HISTAMINE-3 (H3) RECEPTOR LIGANDS<br/>[FR] DÉRIVÉS DE PHÉNOXYPROPYLCYCLOAMINE SUBSTITUÉS EN TANT QUE LIGANDS DE RÉCEPTEUR D'HISTAMINE-3 (H3)
  申请人：CEPHALON INC

  公开号：WO2011002984A1

  公开（公告）日：2011-01-06

  The present invention provides compounds of formula I: their use as H3 antagonists/inverse agonists, processes for their preparation, and pharmaceutical compositions thereof.

  本发明提供了式I的化合物：它们作为H3受体拮抗剂/逆向激动剂的用途，它们的制备方法以及药物组合物。
• Urokinase inhibitors
  申请人：Eisai Co., Ltd.

  公开号：US05340833A1

  公开（公告）日：1994-08-23

  Disclosed are benzothiophene and thienothiophene derivatives useful for inhibiting urokinase activity.

  揭示了对抑制尿激酶活性有用的苯并噻吩和噻吩噻吩衍生物。
• Synthesis and antiproliferative activity of novel symmetrical alkylthio- and alkylseleno-imidocarbamates
  作者：Elena Ibáñez、Daniel Plano、María Font、Alfonso Calvo、Celia Prior、Juan Antonio Palop、Carmen Sanmartín

  DOI：10.1016/j.ejmech.2010.11.013

  日期：2011.1

  in the five cell lines tested. Therefore, compounds 2b and 8b were evaluated by flow cytometric analysis for their effects on cell cycle distribution and apoptosis in MCF-7 cells. 2b was the most active, with an apoptogenic effect similar to camptothecin, which was used as a positive control. Both of them provoked cell cycle arrest leading to the accumulation of cells in either G2/M and S phase. These

  这里描述的研究涉及一系列三十种新的对称取代的亚氨基硫代氨基甲酸酯和亚氨基硒代氨基甲酸酯衍生物的合成及其在体外对五种人类肿瘤细胞系的抗肿瘤活性的评估：乳腺腺癌（MCF-7），结肠癌（HT- 29），淋巴细胞白血病（K-562），肝癌（Hep-G2），前列腺癌（PC-3）和一种非恶性乳腺衍生细胞系（MCF-10A）。在至少一种细胞系中，十八种化合物的GI 50值低于10μM。事实证明，两种癌细胞（MCF-7和HT-29）对5种化合物（1b，2b，3b，4b和5b）最敏感），其生长抑制在纳摩尔范围内，化合物1b，3b，7b，8b和9b的值小于1μM。此外，所有上述化合物均显示出较低的GI 50比一些标准的化学治疗药物的参考值高。结果还表明，在硒位置的脂族链的性质（甲基比苄基更好）和杂原子的性质（Se比S更好）对化合物的抗增殖活性有显着影响。这些发现加强了我们先前关于硒甲基作为此类化合物生物活性支
• Amide to Alkyne Interconversion via a Nickel/Copper-Catalyzed Deamidative Cross-Coupling of Aryl and Alkenyl Amides
  作者：Watchara Srimontree、Adisak Chatupheeraphat、Hsuan-Hung Liao、Magnus Rueping

  DOI：10.1021/acs.orglett.7b01194

  日期：2017.6.16

  A nickel-catalyzed deamidative cross-coupling reaction of amides with terminal alkynes as coupling partners was disclosed. This newly developed methodology allows the direct interconversion of amides to alkynes and enables a facile route for C(sp2)–C(sp) bond formation in a straightforward and mild fashion.

  公开了酰胺与末端炔烃作为偶联伴侣的镍催化的脱酰胺交叉偶联反应。这种新开发的方法可以将酰胺直接转化为炔烃，并以简单，温和的方式为C（sp2）–C（sp）键的形成提供了一种简便的途径。
• Carbodiimide coupling reagent
  申请人：Eli Lilly and Company

  公开号：US05998630A1

  公开（公告）日：1999-12-07

  The present invention relates to compounds used for increasing activation of the 5-HT1F receptor.

  本发明涉及用于增加5-HT1F受体激活的化合物。

表征谱图