4-氟-2(3H)-苯并噻唑硫酮 | 154327-24-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 中文名称: 4-氟-2(3H)-苯并噻唑硫酮
• 中文别名: 2-巯基-4-氟苯并噻唑
• 英文名称: 4-fluoro-2-mercaptobenzothiazole
• 英文别名: 2-mercapto-4-fluorobenzothiazole；4-fluorobenzo[d]thiazole-2-thiol；4-Fluorobenzo[d]thiazole-2(3H)-thione；4-fluoro-3H-1,3-benzothiazole-2-thione
• CAS: 154327-24-9
• 化学式: C₇H₄FNS₂
• mdl: MFCD06408877
• 分子量: 185.246
• InChiKey: RCIYHBWAAXQWTQ-UHFFFAOYSA-N

物化性质

• 熔点：
  187-188℃
• 沸点：
  293.2±42.0 °C(Predicted)
• 密度：
  1.55

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  11
• 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：
  69.4
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934200090
• 储存条件：
  应存放在室温、密封和干燥的环境中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Fluoro-2-mercaptobenzothiazole
Synonyms: 4-Fluorobenzo[d]thiazole-2-thiol

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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: 4-Fluoro-2-mercaptobenzothiazole
CAS number: 154327-24-9

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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
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.
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: C7H4FNS2
Molecular weight: 185.2

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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, hydrogen fluoride, sulfur 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：

  4-氟-2(3H)-苯并噻唑硫酮 在 磺酰氯 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 以67%的产率得到2-chloro-4-fluoro benzothiazole
  参考文献：
  名称：

  Small molecules enhance functional O-mannosylation of Alpha-dystroglycan

  摘要：

  Alpha-dystroglycan (alpha-DG), a highly glycosylated receptor for extracellular matrix proteins, plays a critical role in many biological processes. Hypoglycosylation of alpha-DG results in various types of muscular dystrophies and is also highly associated with progression of majority of cancers. Currently, there are no effective treatments for those devastating diseases. Enhancing functional O-mannosyl glycans (FOG) of alpha-DG on the cell surfaces is a potential approach to address this unmet challenge. Based on the hypothesis that the cells can up-regulate FOG of alpha-DG in response to certain chemical stimuli, we developed a cell-based high-throughput screening (HTS) platform for searching chemical enhancers of FOG of alpha-DG from a large chemical library with 364,168 compounds. Sequential validation of the hits from a primary screening campaign and chemical works led to identification of a cluster of compounds that positively modulate FOG of alpha-DG on various cell surfaces including patient-derived myoblasts. These compounds enhance FOG of alpha-DG by almost ten folds, which provide us powerful tools for O-mannosylation studies and potential starting points for the development of drug to treat dystroglycanopathy. (c) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2015.11.011
• 作为产物：
  描述：

  2,6-二氟苯胺 、 potassium ethyl xanthogenate 以 N,N-二甲基甲酰胺 为溶剂， 生成 4-氟-2(3H)-苯并噻唑硫酮
  参考文献：
  名称：

  通过活性片段交换和连接方法发现苯并噻唑基吡唑-4-甲酰胺作为有效的琥珀酸脱氢酶抑制剂

  摘要：

  琥珀酸脱氢酶（SDH）是现代农业研究中开发绿色杀菌剂来管理农业病原体的一个有吸引力的目标。在这项工作中，我们报告了使用活性片段交换和连接方法发现苯并噻唑基吡唑-4-甲酰胺I - III作为有效的 SDH 抑制剂。杀菌活性测定结果表明，一些合成的化合物对受试真菌表现出优异的抑制作用。系统的构效关系研究发现了化合物Ip , N -(1-((4,6-二氟苯并[ d ]噻唑-2-基)硫基)丙-2-基)-3-(二氟甲基)- N -甲氧基-1-甲基-1 H -吡唑-4-甲酰胺，对禾谷镰刀菌 ( Fusarium graminearum Schw) 的杀菌活性 (EC 50 = 0.93 μg/mL) 比商业杀菌剂 thifluzamide (EC 50 > 50 μg/mL) 更高，啶酰菌胺 (EC 50 > 50 μg/mL)。分子模拟研究表明疏水相互作用是配体和SDH 之间的主要驱动力。令人欣喜的

  DOI：

  10.1021/acs.jafc.3c03646

文献信息

• General Entry into <i>o</i> -,<i>o′</i> -Heteroatom-Linked <i>N</i> -(Hetero)aryl-Imidazole Motifs by Gold-Catalysed Formal [3+2]-Dipolar Cycloaddition
  作者：Miguel Garzón、Elsa M. Arce、Raju Jannapu Reddy、Paul W. Davies

  DOI：10.1002/adsc.201700249

  日期：2017.6.6

  general redox‐neutral approach into the o‐,o′‐heteroatom‐linked N‐(hetero)aryl‐imidazole family of heteroaromatics has been developed. New types of heteroatom substituted carbimidoyl nitrenoids are efficiently realised from robust, bench‐stable N‐(heteroaryl)‐pyridinium‐N‐aminides by formal gold‐catalysed [3+2]‐dipolar cycloadditions across ynamides. Broad structural variety and functional group tolerance

  已开发出一种将杂芳烃的邻，邻杂原子连接的N-（杂）芳基-咪唑家族的氧化还原中性方法。新型的杂原子取代的碳酰亚胺基亚硝基化合物可以通过稳定的，稳定的N-（杂芳基）-吡啶鎓-N-胺类化合物，通过正式的金催化的[3 + 2]-偶极环加成酰胺类有效地实现。广泛的结构多样性和官能团耐受性允许快速进入各种功能化的支架，如制备8个不同的杂芳族核心所示。
• NON-BASIC MELANIN CONCENTRATING HORMONE RECEPTOR-1 ANTAGONISTS AND METHODS
  申请人：Stein Philip D.

  公开号：US20090011994A1

  公开（公告）日：2009-01-08

  The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I wherein R 1 , R 2 , R 3 , R 8 , and R 9 are defined herein. Additionally, the present application provides pharmaceutical compositions containing at least one compound according to Formula I and optionally at least one additional therapeutic agent. Finally, the present application provides methods for treating a patient suffering from an MCHR-1 modulated disease or disorder such as, for example, obesity, diabetes, depression or anxiety by administration of a therapeutically effective dose of a compound according to Formula I.

  本申请提供了根据公式I提供的化合物，包括所有立体异构体、溶剂合物、前药和药学上可接受的形式， 其中 R 1 ，R 2 ，R 3 ，R 8 和R 9 在此定义。 此外，本申请提供了含有至少一种根据公式I的化合物和可选至少一种额外治疗剂的药物组合物。最后，本申请提供了治疗患有MCHR-1调节性疾病或紊乱的患者的方法，例如肥胖症、糖尿病、抑郁症或焦虑症，通过给予根据公式I的化��物的治疗有效剂量。
• Small-compound enhancers for functional O-mannosylation of alpha-dystroglycan, and uses thereof
  申请人：Wu Xiaohua

  公开号：US10221168B1

  公开（公告）日：2019-03-05

  The present invention provides compounds that can enhance functional O-mannosylation of proteins including alpha-dystroglycan. Also provided are methods of preparation of the compounds defined by the formula I. Also provided are the methods of using the compounds or the pharmaceutical acceptable salts or prodrugs thereof in treating and preventing subjects suffering from the diseases including muscular dystrophies and cancers.

  本发明提供了一种可以增强蛋白质的O-甘露糖基化功能，包括α-骨骼肌糖蛋白的化合物。还提供了一种按照式I定义的化合物的制备方法。同时提供了使用这些化合物或其药用可接受的盐或前药来治疗和预防患有包括肌肉萎缩症和癌症在内的疾病的方法。
• Highly efficient synthesis of 2-mercaptobenzothiazole derivatives in water: metal sulfide–disulfide dynamic interchange reaction
  作者：Chunqing Lou、Ning Zhu、Ronghua Fan、Hailong Hong、Limin Han、Jianbin Zhang、Quanling Suo

  DOI：10.1039/c6gc03053j

  日期：——

  A convenient and efficient method for the synthesis of 2-mercaptobenzothiazoles from disulfide and CS2 mediated by metal sulfide in water is described. This synthetic methodology could be used to prepare...

  描述了一种方便有效的方法，该方法由金属硫化物在水中从二硫化物和CS2合成2-巯基苯并噻唑。这种综合方法可用于制备...
• 一种绿色合成2-巯基苯并噻唑类衍生物的方 法
  申请人：内蒙古工业大学

  公开号：CN105949147B

  公开（公告）日：2018-10-19

  本发明提供一种绿色合成2‑巯基苯并噻唑类衍生物的方法，该方法包括：使邻胺基芳香二硫化物、CS2、金属硫化物和溶剂接触，得到2‑巯基苯并噻唑类衍生物，所述溶剂为水、低碳醇、DMSO、DMF、NMP和1,4‑二氧六环中的至少一种。同现有技术相比，本发明利用邻氨基芳香二硫化物与二硫化碳发生反应，快速高效地合成了2‑巯基苯并噻唑类衍生物，所用原料稳定易得、成本低廉，合成方法操作简便、步骤短、产率高、产品易于纯化。