1-溴-4-氯-2-碘苯 | 148836-41-3

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 烃类卤化物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1-溴-4-氯-2-碘苯
• 中文别名: 2-溴-5-氯碘苯
• 英文名称: 1-bromo-4-chloro-2-iodobenzene
• 英文别名: 2-bromo-5-chloro-1-iodobenzene
• CAS: 148836-41-3
• 化学式: C₆H₃BrClI
• 分子量: 317.351
• InChiKey: ROJJKFAXAOCLKK-UHFFFAOYSA-N

物化性质

• 熔点：
  32-33℃
• 沸点：
  279℃
• 密度：
  2.272
• 闪点：
  123℃

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 海关编码：
  2903999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Bromo-4-chloro-2-iodobenzene
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: 1-Bromo-4-chloro-2-iodobenzene
CAS number: 148836-41-3

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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, refrigerated.
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: C6H3BrClI
Molecular weight: 317.3

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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, hydrogen Iodide.

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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

制备方法与用途

应用广泛，1-溴-4-氯-2-碘苯可用作有机合成中间体和医药中间体，主要应用于实验室研发和化工生产过程。

反应信息

• 作为反应物：
  描述：

  1-溴-4-氯-2-碘苯 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 正丁基锂 作用下， 以 乙醚 、 正己烷 、 三乙胺 为溶剂， 反应 30.25h， 生成 (4-chloro-2-(phenylethynyl)phenyl)boronic acid
  参考文献：
  名称：

  通过芳基吡啶和炔烃之间的分子内[4 + 2]-环加成反应， 新型的N掺杂离子型PAHs †

  摘要：

  本文首次报道了铜促进的分子内[4 + 2]-环加成级联反应，以访问具有可调发射波长的离子N掺杂多环芳烃（PAH）。结果表明，当使用外部氧化剂Selectfluor时，对于Cu（OTf）2可以使反应催化。

  DOI：

  10.1039/c8cc05743e
• 作为产物：
  描述：

  2-溴-5-氯硝基苯 在 盐酸 、 铁粉 、 氯化铵 、 sodium nitrite 作用下， 以 甲醇 、 水 为溶剂， 反应 38.25h， 生成 1-溴-4-氯-2-碘苯
  参考文献：
  名称：

  WO2008/76427

  摘要：

  公开号：

文献信息

• Two Stereoinduction Events in One C−H Activation Step: A Route towards Terphenyl Ligands with Two Atropisomeric Axes
  作者：Quentin Dherbassy、Jean‐Pierre Djukic、Joanna Wencel‐Delord、Françoise Colobert

  DOI：10.1002/anie.201801130

  日期：2018.4.16

  scaffolds—ortho‐orientated terphenyls presenting two atropisomeric Ar–Ar axes. These unusual structures were built up by using the C−H activation approach, and remarkably, both chiral axes were controlled with excellent stereoselectivity in a single transformation. During the reaction, not only does atroposelective functionalization of a biaryl precursor occur to establish one stereogenic axis, but an

  在这里，我们公开了原始手性支架的合成-呈现两个阻转异构Ar-Ar轴的邻位三联苯。这些不寻常的结构是通过使用CH活化方法建立的，并且值得注意的是，两个手性轴在一次转化中都具有出色的立体选择性。在反应过程中，不仅会发生联芳基前体的对映选择性官能化以建立一个立体轴，而且还会发生空前的对映立体选择性CH芳基化反应，从而生成第二个立体成因元素。这些对映体纯的邻位叔苯基具有原始的三维结构，因此为建立对映体纯的双齿配体（例如新的配体S / N-Biax和二膦酸BiaxPhos）库提供了独特的基础。
• Rapid Access to Dibenzohelicenes and their Functionalized Derivatives
  作者：Andrej Jančařík、Jiří Rybáček、Kevin Cocq、Jana Vacek Chocholoušová、Jaroslav Vacek、Radek Pohl、Lucie Bednárová、Pavel Fiedler、Ivana Císařová、Irena G. Stará、Ivo Starý

  DOI：10.1002/anie.201301739

  日期：2013.9.16

  Spiraling up: Easy access to dibenzo[5]‐, dibenzo[6]‐, and dibenzo[7]helicenes (see picture) as well as their functionalized derivatives includes Sonogashira and Suzuki–Miyaura couplings, desilylation, and [2+2+2] alkyne cycloisomerization. The simplicity of this non‐photochemical approach combined with the potential for helicity control favors dibenzohelicenes over the parent helicenes for practical

  加速发展：轻松获得二苯并[5]-，二苯并[6]-和二苯并[7]螺旋（见图）及其功能化衍生物，包括Sonogashira和Suzuki-Miyaura偶联，去甲硅烷基化和[2 + 2 + 2]炔环异构化。在实际应用中，这种非光化学方法的简单性以及控制螺旋性的潜力使二苯并螺旋体优于母体螺旋体。
• 9-Silafluorenyl Dichlorides as Chemically Ligating Coupling Agents and Their Application in Peptide Synthesis
  作者：Samuel J. Aspin、Sylvain Taillemaud、Patrick Cyr、André B. Charette

  DOI：10.1002/anie.201606120

  日期：2016.10.24

  A fundamentally simple, mild, and practical procedure for peptide bond formation is reported that employs a stoichiometric amount of easy‐to‐access 9‐silafluorenyl dichlorides as the coupling agent. Without initial preactivation or elaboration of the carboxylic acid or amine termini of the amino acids, the developed reagent is proposed to act through an unprecedented chemical ligation mechanism, bringing

  据报道，一种基本简单，温和且实用的肽键形成方法是采用化学计量的易于获得的9-二氟芴基二氯化物作为偶联剂。无需对氨基酸的羧酸或胺末端进行初步的预活化或精加工，就可以开发出一种通过空前的化学连接机制发挥作用的试剂，从而将两个偶联配偶体聚集在一起，然后再将其消除。因此以高收率和低至无差向异构化提供所需的酰胺或肽键。
• A Pd-catalyzed optional approach for the synthesis of dibenzothiophenes
  作者：Juan Song、Hao Wu、Wei Sun、Songjiang Wang、Haisen Sun、Kang Xiao、Yan Qian、Chao Liu

  DOI：10.1039/c8ob00235e

  日期：——

  A direct and practical approach for the construction of DBTs was developed via a Pd-catalyzed tandem reaction, in which commercially available o-bromo-iodobenzenes combined with benzene thiols or iodobenzenes combined with o-bromo-benzene thiols were applied. These two approaches will provide an alternative for the synthesis of DBT derivatives.

  通过Pd催化的串联反应，开发了一种直接实用的DBT方法，其中应用了可商购的邻溴代碘代苯与苯硫醇结合或碘代苯结合了邻溴代苯硫醇。这两种方法将为DBT衍生物的合成提供替代方法。
• [EN] FACTOR XIA INHIBITORS<br/>[FR] INHIBITEURS DU FACTEUR XIA
  申请人：MERCK SHARP & DOHME

  公开号：WO2015183709A1

  公开（公告）日：2015-12-03

  The present invention provides a compound of Formula I(The chemical formula should be inserted here.) and pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing thromboses, embolisms, hypercoagulability or fibrotic changes. The compounds are selective Factor XIa inhibitors or dual inhibitors of Factor XIa and plasma kallikrein.

  本发明提供了一种I式化合物（化学式应在此处插入），以及包括一种或多种所述化合物的药物组合物，并且使用所述化合物用于治疗或预防血栓、栓塞、高凝血性或纤维变化的方法。这些化合物是选择性因子XIa抑制剂或因子XIa和血浆激肽原的双重抑制剂。