4-溴-2-(氯甲基)噻吩 | 170859-70-8

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 芳基卤化物
• 中文名称: 4-溴-2-(氯甲基)噻吩
• 中文别名: 2-烯丙基-N-BOC-D-甘氨酸二环己胺盐
• 英文名称: 4-bromo-2-(chloromethyl)thiophene
• CAS: 170859-70-8
• 化学式: C₅H₄BrClS
• mdl: MFCD11040395
• 分子量: 211.51
• InChiKey: JOPVYZZZKLTMMD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2934999090
• 包装等级：
  II
• 危险类别：
  8
• 危险性防范说明：
  P260,P264,P270,P271,P280,P301+P330+P331,P303+P361+P353,P304+P340,P305+P351+P338,P310,P363,P403+P233,P405,P501
• 危险品运输编号：
  3265
• 危险性描述：
  H302,H335,H314
• 储存条件：
  -20°C，避光，惰性气体

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Bromo-2-(chloromethyl)thiophene
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-(chloromethyl)thiophene
CAS number: 170859-70-8

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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.
Storage: Store in closed vessels, refrigerated.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C5H4BrClS
Molecular weight: 211.5

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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, hydrogen chloride, 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-(氯甲基)噻吩 在 甲酸 、 硫酸 、 水 、 乙酸酐 、 potassium carbonate 作用下， 以 四氢呋喃 、 甲醇 、 水 、 乙腈 为溶剂， 反应 8.0h， 生成 1-benzyl-3-(4-bromothiophen-2-yl)-4-(methoxycarbonyl)pyrrolidine-3-carboxylic acid hydrochloride
  参考文献：
  名称：

  [EN] THIOPHENYL-SUBSTITUTED 2-IMINO-3-METHYL PYRROLO PYRIMIDINONE COMPOUNDS AS BACE-1 INHIBITORS, COMPOSITIONS, AND THEIR USE
  [FR] COMPOSES DE 2-IMINO-3-METHYL-PYRROLO PYRIMIDINONE SUBSTITUES PAR THIOPHENYLE UTILISES EN TANT QU'INHIBITEURS BACE-1, COMPOSITIONS ET UTILISATION ASSOCIEES

  摘要：

  公开号：

  WO2009131974A8
• 作为产物：
  描述：

  2-溴噻吩-5-甲醇 在 氯化亚砜 作用下， 以 二氯甲烷 为溶剂， 反应 2.5h， 生成 4-溴-2-(氯甲基)噻吩
  参考文献：
  名称：

  WO2006/138264

  摘要：

  公开号：

文献信息

• Structure-guided optimization of 1H-imidazole-2-carboxylic acid derivatives affording potent VIM-Type metallo-β-lactamase inhibitors
  作者：Yu-Hang Yan、Wenfang Li、Wei Chen、Chao Li、Kai-Rong Zhu、Ji Deng、Qing-Qing Dai、Ling-Ling Yang、Zhenling Wang、Guo-Bo Li

  DOI：10.1016/j.ejmech.2021.113965

  日期：2022.1

  Production of metallo-β-lactamases (MBLs) in bacterial pathogens is an important cause of resistance to the ‘last-resort’ carbapenem antibiotics. Development of effective MBL inhibitors to reverse carbapenem resistance in Gram-negative bacteria is still needed. We herein report X-ray structure-guided optimization of 1H-imidazole-2-carboxylic acid (ICA) derivatives by considering how to engage with the active-site

  细菌病原体中金属-β-内酰胺酶 (MBL) 的产生是对“最后手段”碳青霉烯类抗生素产生耐药性的重要原因。仍然需要开发有效的 MBL 抑制剂来逆转革兰氏阴性菌对碳青霉烯类的耐药性。我们在此报告了 1 H的 X 射线结构引导优化- 咪唑-2-羧酸（ICA）衍生物，通过考虑如何与活性位点柔性环结合并提高对革兰氏阴性细菌的渗透。构效关系研究揭示了在 ICA 1 位适当的取代基对于实现对 B1 类 MBLs，特别是 Verona Integron 编码的 MBLs (VIMs) 的有效抑制的重要性，主要是通过与灵活的活性位点环的巧妙相互作用，如观察到的那样晶体学分析。在测试的 ICA 抑制剂中，55种与美罗培南对工程大肠杆菌菌株甚至难治的临床分离的铜绿假单胞菌具有最强的协同抗菌活性生产 VIM-2 MBL。处理后细菌细胞的形态和内部结构变化进一步证明55穿过外膜并逆转美罗培南的活性。此外，55在体内
• [EN] NOVEL HETEROCYCLIC ACRYLAMIDES AND THEIR USE AS PHARMACEUTICALS<br/>[FR] NOUVEAUX ACRYLAMIDES HÉTÉROCYCLIQUES ET LEUR UTILISATION EN TANT QUE PRODUITS PHARMACEUTIQUES
  申请人：FAB PHARMA SAS

  公开号：WO2011061214A1

  公开（公告）日：2011-05-26

  The invention relates to novel heterocyclic acrylamide compounds (I), to the preparation of the compounds and intermediates used therein, to the use of the compounds as antibacterial medicaments and pharmaceutical compositions containing the compounds.

  这项发明涉及新颖的杂环丙烯酰胺化合物（I），涉及该化合物及其中间体的制备，涉及将该化合物用作抗菌药物以及含有该化合物的药物组合物的用途。
• Heterocyclic Analogues of Modafinil as Novel, Atypical Dopamine Transporter Inhibitors
  作者：Predrag Kalaba、Nilima Y. Aher、Marija Ilić、Vladimir Dragačević、Marcus Wieder、Andras G. Miklosi、Martin Zehl、Judith Wackerlig、Alexander Roller、Tetyana Beryozkina、Bojana Radoman、Sivaprakasam R. Saroja、Wolfgang Lindner、Eduardo Perez Gonzalez、Vasiliy Bakulev、Johann Jakob Leban、Harald H. Sitte、Ernst Urban、Thierry Langer、Gert Lubec

  DOI：10.1021/acs.jmedchem.7b01313

  日期：2017.11.22

  versus serotonin and norepinephrine transporters than modafinil. This was achieved by substituting the amide moiety by five- and six-membered aromatic heterocycles. In vitro studies indicated binding to the cocaine pocket on DAT, although molecular dynamics revealed binding different from that of cocaine. Moreover, no release of dopamine was observed, ruling out amphetamine-like effects. The absence of

  莫达非尼是一种促进唤醒的化合物，具有增强认知的潜力。它以适度的选择性靶向多巴胺转运蛋白（DAT），从而导致再摄取抑制和突触裂隙中多巴胺水平升高。到目前为止，已经报道了一系列莫达非尼类似物，但是还有更多的靶标类似物仍有待发现。这项研究的目的是合成和表征此类类似物，事实上，与5-羟色胺和去甲肾上腺素转运蛋白相比，与莫达非尼相比，一系列化合物对DAT的活性更高，对DAT的选择性更高。这是通过用五元和六元芳族杂环取代酰胺部分来实现的。体外研究表明与DAT上的可卡因口袋结合，尽管分子动力学显示结合与可卡因不同。此外，未观察到多巴胺释放，排除了苯丙胺样作用。代表性类似物没有神经毒性可能会鼓励对上述化合物进行进一步的临床前研究。
• Palladium-catalyzed regioselective allylation of five-membered heteroarenes with allyltributylstannane
  作者：Sheng Zhang、Xiaoqiang Yu、Xiujuan Feng、Yoshinori Yamamoto、Ming Bao

  DOI：10.1039/c4cc10373d

  日期：——

  Palladium-catalyzed allylation reactions of 2-(chloromethyl)thiophenes, 2-(chloromethyl)furans, and N-protected 2-(chloromethyl)-1H-pyrroles with allyltributylstannane were described in this study. This type of allylation reaction regioselectively occurred on the heteroarene rings to produce allylated dearomatization products or allylated heteroarenes with satisfactory yields.

  在这项研究中描述了钯催化的2-（氯甲基）噻吩，2-（氯甲基）呋喃和N-保护的2-（氯甲基）-1H-吡咯与烯丙基三丁基锡烷的烯丙基化反应。这种类型的烯丙基化反应区域选择性地发生在杂芳烃环上，以令人满意的产率产生烯丙基化的脱芳香化产物或烯丙基化的杂芳烃。
• [EN] SUBSTITUTED 2-AZA-BICYCLO[2.2.1]HEPTANE-3-CARBOXYLIC ACID (CYANO-METHYL)-AMIDES INHIBITORS OF CATHEPSIN C<br/>[FR] INHIBITEURS DE CATHEPSINE C DE TYPE (CYANO-MÉTHYL)-AMIDES D'ACIDE 2-AZA-BICYCLO[2.2.1]HEPTANE-3-CARBOXYLIQUE SUBSTITUÉ
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2014140078A1

  公开（公告）日：2014-09-18

  This invention relates to 2-Aza-bicyclo[2.2.1]heptane-3-carboxylic acid (cyano-methyl)-amides of formula (1) and their use as inhibitors of Cathepsin C, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of diseases connected with dipeptidyl peptidase I activity, e.g. respiratory diseases.

  这项发明涉及式（1）的2-Aza-bicyclo[2.2.1]庚烷-3-羧酸（氰基甲基）酰胺及其作为Cathepsin C抑制剂的用途，含有该化合物的药物组合物，以及将其用作治疗和/或预防与二肽基肽酶I活性相关的疾病，例如呼吸道疾病的药物的方法。