4-(4-溴苯基)-2-甲基-1,3-噻唑 | 66047-74-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 4-(4-溴苯基)-2-甲基-1,3-噻唑
• 英文名称: 4-(4-bromophenyl)-2-methylthiazole
• 英文别名: 4-(4-Bromophenyl)-2-methyl-1,3-thiazole
• CAS: 66047-74-3
• 化学式: C₁₀H₈BrNS
• mdl: MFCD00098207
• 分子量: 254.15
• InChiKey: OHDZDHHETRGNRY-UHFFFAOYSA-N

物化性质

• 熔点：
  130 °C

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  41.1
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2934100090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-(4-Bromophenyl)-2-methylthiazole
Synonyms: 4-(4-Bromophenyl)-2-methyl-1,3-thiazole

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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-(4-Bromophenyl)-2-methylthiazole
CAS number: 66047-74-3

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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: C10H8BrNS
Molecular weight: 254.1

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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 bromide, 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-(4-溴苯基)-2-甲基-1,3-噻唑 在 氯磺酸 、 氨 作用下， 反应 3.0h， 生成 2-bromo-5-(2-methyl-thiazol-4-yl)-benzenesulfonamide
  参考文献：
  名称：

  Shingare,M.S.; Ingle,D.B., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1977, vol. 15, p. 1063 - 1065

  摘要：

  DOI：
• 作为产物：
  描述：

  2,4'-二溴苯乙酮 在 ammonium acetate 作用下， 以 二氯甲烷 、 溶剂黄146 为溶剂， 反应 1.17h， 生成 4-(4-溴苯基)-2-甲基-1,3-噻唑
  参考文献：
  名称：

  Kato, Shinzi; Yamamoto, Sakae; Ando, Kohji, Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1982, vol. 37, # 6, p. 739 - 743

  摘要：

  DOI：

文献信息

• Microwave-Assisted Synthesis of 2-Substituted 4-Biarylyl-1,3-thiazoles by Carbon-Carbon Cross-Coupling in Water
  作者：Kamal Dawood、Moteaa El-Deftar

  DOI：10.1055/s-0029-1218662

  日期：2010.3

  Suzuki-Miyaura and Heck-Mizoroki C-C cross-coupling reactions of 4-(halophenyl)-1,3-thiazoles with aryl(hetaryl)boronic acids or olefins, respectively, were investigated by using a catalytically active benzimidazole-based palladium(II) complex under both thermal and microwave heating conditions in water. The factors affecting the optimization of such reactions were evaluated. palladium - homogeneous

  使用具有催化活性的苯并咪唑基钯（II）研究了4-（卤代苯基）-1,3-噻唑与芳基（杂芳基）硼酸或烯烃的Suzuki-Miyaura和Heck-Mizoroki CC交叉偶联反应在水中的热和微波加热条件下都复杂。评估了影响此类反应最优化的因素。 钯-均相催化-杂环-交叉偶联-微波辅助合成
• Access to Thiazole via Copper-Catalyzed [3+1+1]-Type Condensation Reaction under Redox-Neutral Conditions
  作者：Xiaodong Tang、Jidan Yang、Zhongzhi Zhu、Meifang Zheng、Wanqing Wu、Huanfeng Jiang

  DOI：10.1021/acs.joc.6b02124

  日期：2016.11.18

  [3+1+1]-type condensation reaction from oximes, anhydrides and potassiumthiocyanate (KSCN) is developed herein. The transformation has good functional group tolerance and various thiazoles were formed smoothly in good to excellent yields under mild reaction conditions. This process involves copper-catalyzed N–O/C–S bond cleavages, activation of vinyl sp2 C–H bond, and C–S/C–N bond formations which are

  本文开发了通过肟，酸酐和硫氰酸钾（KSCN）的铜催化的[3 + 1 + 1]型缩合反应制备噻唑的新策略。该转化具有良好的官能团耐受性，并且在温和的反应条件下以良好至优异的收率顺利形成了各种噻唑。此过程涉及铜催化的N–O / C–S键断裂，乙烯基sp 2 C–H键的活化以及在氧化还原中性条件下的C–S / C–N键形成以及操作简便性。
• Synthesis of Thiazoles and Aminothiazoles from β‐Keto Tosylates under Supramolecular Catalysis in the Presence of β‐Cyclodextrin in Water
  作者：V. Pavan Kumar、M. Narender、R. Sridhar、Y. V. D. Nageswar、K. Rama Rao

  DOI：10.1080/00397910701575913

  日期：2007.11

  Abstract This is the first report on the supramolecular synthesis of thiazoles/aminothiazoles from β‐keto tosylates and thioamide/thiourea in water in the presence of β‐cyclodextrin in impressive yields. Formation of inclusion complexes was explained from 1H NMR studies.

  摘要 这是关于在 β-环糊精存在下从 β-酮甲苯磺酸盐和硫代酰胺/硫脲在水中以令人印象深刻的产率超分子合成噻唑/氨基噻唑的第一份报告。1H NMR 研究解释了包合物的形成。
• A combine approach of chemical synthesis, biological evaluation and structural dynamics studies revealed thiazole substituted arylamine derivatives as potent FabH enzyme inhibitors
  作者：Haseen Ahmad、Faisal Ahmad、Shaista Parveen、Sajjad Ahmad、Syed Sikander Azam、Abbas Hassan

  DOI：10.1016/j.bioorg.2020.104426

  日期：2020.12

  Bacterial FabH enzyme is a broad-spectrum antimicrobial target and can be used in the design of novel antibiotics. This study reports chemical synthesis of thiazole based amine compounds as FabH inhibitors, followed by biological evaluation, and computational drug designing analysis with ultimate objective to guide further biological optimization of the identified hits. The compounds were synthesized

  细菌FabH酶是一种广谱抗菌靶标，可用于新型抗生素的设计。这项研究报告了作为FabH抑制剂的噻唑类胺化合物的化学合成，然后进行了生物学评估和药物设计分析，其最终目的是指导对所鉴定命中物进行进一步的生物学优化。这些化合物是通过Pd-PEPPSI催化的交叉偶联策略合成的，用于噻唑取代的芳基溴化物的Buchwald-Hartwig胺化反应。Pd-PEPPSI预催化剂与各种功能化的缺电子和富电子的苯胺和脂肪族胺进行交叉偶联。发现基于噻唑的杂芳基溴化物偶联具有挑战性，并且仅发现专门的Pd-PEPPSI-IPr和Pd-PEPPSI-IPent催化剂有效，可提供78％至99％的偶联产物收率。生物调查描绘了化合物3f对枯草芽孢杆菌，金黄色葡萄球菌，表皮葡萄球菌和大肠杆菌有效，均值和标准差分别为9.6±0.4、11.6±0.4、15.6±0.4和11.6±0.4。该化合物还具有对抗自由基的活性，EC 90值为39
• 5-HYDROXYPYRIMIDINE-4-CARBOXAMIDE COMPOUND
  申请人：Kuribayashi Takeshi

  公开号：US20110112103A1

  公开（公告）日：2011-05-12

  The present invention provides compounds which promote erythropoietin production. Compounds represented by the following general formula (1) or pharmacologically acceptable salts thereof are provided: [wherein, R 1 represents a group —X-Q 1 , X-Q 1 -Y-Q 2 or X-Q 1 -Y-Q 2 -Z-Q 3 , X represents a single bond, —CH 2 — or the like, Q 1 represents a monocyclic or bicyclic heterocyclic group which may have substituent(s), Y represents a single bond, —CH 2 —, or the like, Q 2 represents a monocyclic or bicyclic hydrocarbon ring group which may have substituent(s) or a monocyclic or bicyclic heterocyclic group which may have substituent(s), Z represents a single bond, —CR 11 R 12 — or the like, R 11 and R 12 each independently represents a hydrogen atom, a halogen atom or the like, Q 3 represents a phenyl group which may have substituent(s), a C 3 -C 7 cycloalkyl group which may have substituent(s), a C 3 -C 7 cycloalkenyl group which may have substituent(s) or a monocyclic or bicyclic heterocyclic group which may have substituent(s), R 2 represents a C 1 -C 3 alkyl group or the like, and R 3 represents a hydrogen atom or a methyl group].

  本发明提供促进促红细胞生成素产生的化合物。提供以下一般式（1）表示的化合物或其药理学上可接受的盐： [其中，R 1 表示一个基团-X-Q 1 ，X-Q 1 -Y-Q 2 或X-Q 1 -Y-Q 2 -Z-Q 3 ，X表示一个单键，-CH 2 -或类似物，Q 1 表示可能具有取代基的单环或双环杂环基团，Y表示一个单键，-CH 2 -或类似物，Q 2 表示可能具有取代基的单环或双环碳氢环基团或可能具有取代基的单环或双环杂环基团，Z表示一个单键，-CR 11 R 12 -或类似物，R 11 和R 12 各自独立地表示氢原子、卤素原子或类似物，Q 3 表示可能具有取代基的苯基团，可能具有取代基的C 3 -C 7 环烷基团，可能具有取代基的C 3 -C 7 环烯基团或可能具有取代基的单环或双环杂环基团，R 2 表示C 1 -C 3 烷基团或类似物，R 3 表示氢原子或甲基基团]。