4-溴-2-苯氧基噻唑 | 1065074-43-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 4-溴-2-苯氧基噻唑
• 英文名称: 4-bromo-2-phenoxythiazole
• 英文别名: 4-bromo-2-phenoxy-1,3-thiazole
• CAS: 1065074-43-2
• 化学式: C₉H₆BrNOS
• 分子量: 256.123
• InChiKey: YJESUUGBCWVUTC-UHFFFAOYSA-N

物化性质

• 沸点：
  334.3±34.0 °C(Predicted)
• 密度：
  1.611±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  50.4
• 氢给体数：
  0
• 氢受体数：
  3

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-Bromo-2-phenoxythiazole
Synonyms:

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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-Bromo-2-phenoxythiazole
CAS number: 1065074-43-2

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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: C9H6BrNOS
Molecular weight: 256.1

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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-溴-2-苯氧基噻唑 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 一水合肼 、 三乙胺 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 4.0h， 生成 4-(2-phenoxythiazol-4-yl)-3-butynylamine
  参考文献：
  名称：

  Agri-Horticultural Pest Control Compositions Comprising 4-(3-Butynyl)Aminopyrimidine Derivatives

  摘要：

  农业园艺害虫控制组合物对害虫，特别是农业园艺害虫具有杰出的控制效果，其活性成分包括一种或多种由通式[I]表示的4-(3-丁炔基)氨基嘧啶衍生物，其中R1通常从以下中选择：a)苯基；b) -SiR5R6R7（R5、R6和R7可以相同也可以不同，代表具有1-6个碳原子的直链或支链烷基，具有1-3个碳原子的直链或支链卤代烷基，被一个卤原子取代，具有1-3个碳原子的直链或支链氰基烷基，被一个氰基取代，以及苯基）；d)氢原子；R2通常表示氢原子；R3通常表示氢原子；R4表示氢原子以及一种或多种从农业园艺抗微生物化合物中选择的农业园艺害虫控制化合物，比如，多位点接触活性化合物，核酸合成抑制活性化合物，有丝分裂和细胞分裂抑制活性化合物，和/或农业园艺杀虫、杀螨或杀线虫化合物，比如，乙酰胆碱酯酶抑制剂，GABA门控氯离子拮抗剂和钠通道调节剂。由于4-(3-丁炔基)氨基嘧啶衍生物和现有的抗微生物活性化合物和/或杀虫活性化合物混合使用，因此作为害虫控制剂，特别是作为农业园艺害虫控制剂有用的4-(3-丁炔基)氨基嘧啶衍生物需要以较小的量使用，但其抗微生物或杀虫活性可以得到改善。

  公开号：

  US20130296271A1
• 作为产物：
  描述：

  2,4-二溴噻唑 、 苯酚 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 生成 4-溴-2-苯氧基噻唑
  参考文献：
  名称：

  Agri-Horticultural Pest Control Compositions Comprising 4-(3-Butynyl)Aminopyrimidine Derivatives

  摘要：

  农业园艺害虫控制组合物对害虫，特别是农业园艺害虫具有杰出的控制效果，其活性成分包括一种或多种由通式[I]表示的4-(3-丁炔基)氨基嘧啶衍生物，其中R1通常从以下中选择：a)苯基；b) -SiR5R6R7（R5、R6和R7可以相同也可以不同，代表具有1-6个碳原子的直链或支链烷基，具有1-3个碳原子的直链或支链卤代烷基，被一个卤原子取代，具有1-3个碳原子的直链或支链氰基烷基，被一个氰基取代，以及苯基）；d)氢原子；R2通常表示氢原子；R3通常表示氢原子；R4表示氢原子以及一种或多种从农业园艺抗微生物化合物中选择的农业园艺害虫控制化合物，比如，多位点接触活性化合物，核酸合成抑制活性化合物，有丝分裂和细胞分裂抑制活性化合物，和/或农业园艺杀虫、杀螨或杀线虫化合物，比如，乙酰胆碱酯酶抑制剂，GABA门控氯离子拮抗剂和钠通道调节剂。由于4-(3-丁炔基)氨基嘧啶衍生物和现有的抗微生物活性化合物和/或杀虫活性化合物混合使用，因此作为害虫控制剂，特别是作为农业园艺害虫控制剂有用的4-(3-丁炔基)氨基嘧啶衍生物需要以较小的量使用，但其抗微生物或杀虫活性可以得到改善。

  公开号：

  US20130296271A1

文献信息

• A Bulky Biaryl Phosphine Ligand Allows for Palladium-Catalyzed Amidation of Five-Membered Heterocycles as Electrophiles
  作者：Mingjuan Su、Stephen L. Buchwald

  DOI：10.1002/anie.201201244

  日期：2012.5.7

  The first palladium‐catalyzed amidation of five‐membered heterocyclic bromides with multiple heteroatoms was achieved using the Pd/1 catalyst system. N‐Arylated imidazoles, pyrazoles, thiazoles, pyrroles, and thiophenes were synthesized in moderate to excellent yield. Experimental results and DFT calculations point to the need for an electron‐rich and sterically demanding biaryl phosphine ligand to

  令人难以置信的体积：使用 Pd/ 1催化剂体系实现了具有多个杂原子的五元杂环溴化物的首次钯催化酰胺化。N-芳基化咪唑、吡唑、噻唑、吡咯和噻吩以中等至优异的产率合成。实验结果和 DFT 计算表明需要富含电子且空间要求高的联芳膦配体来促进这些困难的反应。
• 4-(3-Butynyl)Aminopyrimidine Derivatives as Pest Control Agents for Agricultural and Horticultural Use
  申请人：Sakai Masaaki

  公开号：US20120136150A1

  公开（公告）日：2012-05-31

  Novel 4-(3-butynyl)aminopyrimidine derivatives represented by general formula [I] are useful as pest control agents. In general formula [I], R 1 is a mono- or bi-cyclic ring which may contain 0 to 3 heteroatoms, for example, phenyl or oxazolyl; R 2 is a hydrogen atom, —R, —OR, —C(O)OR, —C(O)NHR, —CONR 2 (wherein R is straight-chain or branched C 1-8 alkyl, or the like), hydroxyalkyl, or the like; R 3 is a hydrogen atom, a halogen atom, acyloxy represented by (straight-chain or branched C 1-8 aliphatic hydrocarbon group) —CO—O—, or the like; and R 4 is a hydrogen atom, a halogen atom, C 1-6 alkyl, or the like, or alternatively, R 4 and R 3 together with the carbon atoms on the pyrimidine ring may form a thiophene ring, a pyrrole ring, an imidazole ring, a benzene ring, a pyrimidine ring, a furan ring, a pyrazine ring, or a pyrrolidine ring.

  通式[I]所表示的新型4-(3-丁炔基)氨基嘧啶衍生物可用作杀虫剂。在通式[I]中，R1是一个单环或双环环，可能含有0至3个杂原子，例如苯基或噁唑基；R2是氢原子，-R，-OR，-C（O）OR，-C（O）NHR，-CONR2（其中R是直链或支链C1-8烷基等），羟基烷基或类似物；R3是氢原子，卤素原子，酰氧基（由（直链或支链C1-8脂肪烃基）-CO-O-等表示），或类似物；R4是氢原子，卤素原子，C1-6烷基或类似物，或者，R4和R3与嘧啶环上的碳原子一起形成噻吩环，吡咯环，咪唑环，苯环，嘧啶环，呋喃环，吡嗪环或吡咯烷环。
• 4-(3-butynyl)aminopyrimidine derivatives as pest control agents for agricultural and horticultural use
  申请人：Sakai Masaaki

  公开号：US08586505B2

  公开（公告）日：2013-11-19

  Novel 4-(3-butynyl)aminopyrimidine derivatives represented by general formula [I] are useful as pest control agents. In general formula [I], R1 is a mono- or bi-cyclic ring which may contain 0 to 3 heteroatoms, for example, phenyl or oxazolyl; R2 is a hydrogen atom, —R, —OR, —C(O)OR, —C(O)NHR, —CONR2 (wherein R is straight-chain or branched C1-8 alkyl, or the like), hydroxyalkyl, or the like; R3 is a hydrogen atom, a halogen atom, acyloxy represented by (straight-chain or branched C1-8 aliphatic hydrocarbon group) —CO—O—, or the like; and R4 is a hydrogen atom, a halogen atom, C1-6 alkyl, or the like, or alternatively, R4 and R3 together with the carbon atoms on the pyrimidine ring may form a thiophene ring, a pyrrole ring, an imidazole ring, a benzene ring, a pyrimidine ring, a furan ring, a pyrazine ring, or a pyrrolidine ring.

  通式[I]所代表的新型4-(3-丁炔基)氨基嘧啶衍生物可用作杀虫剂。在通式[I]中，R1是一个单环或双环环，可能包含0至3个杂原子，例如苯基或噁唑基；R2是氢原子，-R，-OR，-C（O）OR，-C（O）NHR，-CONR2（其中R是直链或支链C1-8烷基等），羟基烷基或类似物；R3是氢原子，卤素原子，酰氧基，表示为（直链或支链C1-8脂肪烃基）-CO-O-等；R4是氢原子，卤素原子，C1-6烷基或类似物，或者，R4和R3与嘧啶环上的碳原子一起可以形成噻吩环，吡咯环，咪唑环，苯环，嘧啶环，呋喃环，吡嗪环或吡咯烷环。
• Agri-horticultural pest control compositions comprising 4-(3-butynyl)aminopyrimidine derivatives
  申请人：Sakai Masaaki

  公开号：US09089139B2

  公开（公告）日：2015-07-28

  Agri-horticultural pest control compositions having outstanding control effect on pests, in particular, agri-horticultural pests, which comprise as active ingredients one or more 4-(3-butynyl)aminopyrimidine derivatives represented by the general formula [I], namely, where R1 is typically selected from among: a) phenyl c) —SiR5R6R7 (R5, R6, and R7 which may be the same or different represent a linear or branched alkyl having 1-6 carbon atoms, a linear or branched haloalkyl having 1-3 carbon atoms which is substituted by one halogen atom, a linear or branched cyanoalkyl having 1-3 carbon atoms which is substituted by one cyano group, and phenyl); d) hydropgen atom; R2 typically represents a hydrogen atom; R3 typically represents a hydrogen atom; R4 represents a hydrogen atom and one or more agri-horticultural pest control compounds selected from among agri-horticultural antimicrobial compounds, say, multi-site contact active compounds, nucleic acids synthesis inhibitory active compounds, mitosis and cell division inhibitory active compounds, and/or agri-horticultural insecticidal, miticidal or nematicidal compounds, say, acetylcholinesterase inhibitors, GABA-gated chloride antagonists, and sodium channel modulators. Since the 4-(3-butynyl)aminopyrimidine derivatives and the existing antimicrobial active compounds and/or insecticidal active compounds are used in admixture, the 4-(3-butynyl)aminopyrimidine derivatives which are useful as pest control agents, particularly as agri-horticultural pest control agents, need be used in smaller amounts and yet their antimicrobial or insecticidal activity can be improved.

  具有优异的农业园艺害虫控制效果的农业园艺害虫控制组合物，其中包括一种或多种4-（3-丁炔基）氨基嘧啶衍生物作为活性成分，该衍生物由通式[I]表示，其中R1通常从以下选项中选择：a）苯基；b）取代的苯基，所述取代基被选择自羟基、氨基、卤代基、氰基和烷氧基中的至少一种；c）-SiR5R6R7（R5、R6和R7可能相同或不同，代表具有1-6个碳原子的线性或支链烷基、具有1-3个碳原子的线性或支链卤代烷基，其被一个卤原子取代，具有1-3个碳原子的线性或支链氰基烷基，其被一个氰基取代，以及苯基）；d）氢原子；R2通常表示氢原子；R3通常表示氢原子；R4表示氢原子。此外，还包括一种或多种从农业园艺抗微生物化合物、多靶点接触活性化合物、核酸合成抑制活性化合物、有丝分裂和细胞分裂抑制活性化合物以及/或农业园艺杀虫、杀螨或杀线虫化合物中选择的农业园艺害虫控制化合物，例如乙酰胆碱酯酶抑制剂、GABA门控氯离子拮抗剂和钠通道调节剂。由于4-（3-丁炔基）氨基嘧啶衍生物与现有的抗微生物活性化合物和/或杀虫活性化合物混合使用，因此作为害虫控制剂，特别是作为农业园艺害虫控制剂，需要使用较少的4-（3-丁炔基）氨基嘧啶衍生物，但其抗微生物或杀虫活性可以得到提高。
• Pd-Catalyzed Amination of Base-Sensitive Five-Membered Heteroaryl Halides with Aliphatic Amines
  作者：Elaine C. Reichert、Kaibo Feng、Aaron C. Sather、Stephen L. Buchwald

  DOI：10.1021/jacs.2c13520

  日期：2023.2.15

  functional-group-tolerant method for the Pd-catalyzed C–N cross-coupling of five-membered heteroaryl halides with primary and secondary amines, an important but underexplored transformation. Coupling reactions of challenging, pharmaceutically relevant heteroarenes, such as 2-H-1,3-azoles, are reported in good-to-excellent yields. High-yielding coupling reactions of a wide set of five-membered heteroaryl

  我们报告了一种多功能且官能团耐受的方法，用于 Pd 催化五元杂芳基卤化物与伯胺和仲胺的 C-N 交叉偶联，这是一种重要但尚未充分探索的转化。据报道，具有挑战性的、药学相关的杂芳烃（例如 2- H -1,3-唑）的偶联反应具有良好至优异的产率。首次报道了多种五元杂芳基卤化物与空间要求高的 α-支化环胺和无环仲胺的高产率偶联反应。该方法广泛适用的关键是（1）中等强度的碱NaOTMS的协同组合，它限制了敏感五元杂芳烃的碱介导分解，最终导致催化剂失活，以及（2）使用GPhos 负载的 Pd 催化剂，可有效抵抗杂芳烃引起的催化剂失活，同时促进高效偶联，即使对于具有挑战性和空间要求的胺也是如此。展示了多种五元杂芳基卤化物和胺之间的交叉偶联反应，包括八个涉及密集功能化药物化学构件的例子。