5-氯-2-(4,4,5,5-四甲基-1,3,2-二氧硼烷)-苯胺 | 863578-21-6

• 物质功能分类: 化学试剂 - 有机试剂 - 磺酸/亚磺酸
• 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: 5-氯-2-(4,4,5,5-四甲基-1,3,2-二氧硼烷)-苯胺
• 中文别名: 2-氨基-4-氯苯硼酸频哪醇酯
• 英文名称: 5-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
• 英文别名: 2-amino-4-chlorophenylboronic acid pinacol ester
• CAS: 863578-21-6
• 化学式: C₁₂H₁₇BClNO₂
• 分子量: 253.536
• InChiKey: ZEZOXGCBIPAXOT-UHFFFAOYSA-N

物化性质

• 沸点：
  363.6±32.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.22
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  44.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Amino-4-chlorophenylboronic acid pinacol ester
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: 2-Amino-4-chlorophenylboronic acid pinacol ester
CAS number: 863578-21-6

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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: C12H17BClNO2
Molecular weight: 253.5

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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, nitrogen oxides, hydrogen chloride.

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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：

  5-氯-2-(4,4,5,5-四甲基-1,3,2-二氧硼烷)-苯胺 在 盐酸 、 potassium phosphate 、 tris-(dibenzylideneacetone)dipalladium(0) 、 copper(l) iodide 、 trans-1,2-cyclohexanediamine 、 tri tert-butylphosphoniumtetrafluoroborate 作用下， 以 1,4-二氧六环 、 乙醇 、 水 为溶剂， 反应 11.0h， 生成 4-(1-methyl-8-(1-methyl-1H-pyrazol-4-yl)-5-oxo-4H-benzo[b]isoxazolo[4,5-d]azepin-6(5H)-yl)benzonitrile
  参考文献：
  名称：

  [EN] BENZO [B] ISOXAZOLOAZEPINE BROMODOMAIN INHIBITORS AND USES THEREOF
  [FR] INHIBITEURS DE BROMO-DOMAINE DE BENZO [B] ISOXAZOLOAZÉPINES ET APPLICATIONS ASSOCIÉES

  摘要：

  本发明涉及用作溴结构域蛋白抑制剂的化合物。本发明还提供了包括本发明化合物的药学上可接受的组合物，以及使用该组合物治疗各种疾病的方法。

  公开号：

  WO2013184878A1
• 作为产物：
  描述：

  2-溴-5-氯苯胺 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 potassium acetate 、 联硼酸频那醇酯 作用下， 以 二甲基亚砜 为溶剂， 以96%的产率得到5-氯-2-(4,4,5,5-四甲基-1,3,2-二氧硼烷)-苯胺
  参考文献：
  名称：

  [EN] BENZO [B] ISOXAZOLOAZEPINE BROMODOMAIN INHIBITORS AND USES THEREOF
  [FR] INHIBITEURS DE BROMO-DOMAINE DE BENZO [B] ISOXAZOLOAZÉPINES ET APPLICATIONS ASSOCIÉES

  摘要：

  本发明涉及用作溴结构域蛋白抑制剂的化合物。本发明还提供了包括本发明化合物的药学上可接受的组合物，以及使用该组合物治疗各种疾病的方法。

  公开号：

  WO2013184878A1

文献信息

• DIHYDROPYRIDAZINE-3,5-DIONE DERIVATIVE AND PHARMACEUTICALS CONTAINING THE SAME
  申请人：CHUGAI SEIYAKU KABUSHIKI KAISHA

  公开号：US20160002251A1

  公开（公告）日：2016-01-07

  The present invention provides a dihydropyridazine-3,5-dione derivative or a salt thereof, or a solvate of the compound or the salt, a pharmaceutical drug, a pharmaceutical composition, a sodium-dependent phosphate transporter inhibitor, and a preventive and/or therapeutic agent for hyperphosphatemia, secondary hyperparathyroidism, chronic renal failure, chronic kidney disease, and arteriosclerosis associated with vascular calcification comprising the compound as an active ingredient, and a method for prevention and/or treatment.

  本发明提供了一种二氢吡啶嗪-3,5-二酮衍生物或其盐，或化合物或盐的溶剂化合物，一种药物，一种药物组合物，一种钠依赖性磷酸盐转运体抑制剂，以及作为活性成分的化合物的高磷血症、继发性甲状旁腺功能亢进症、慢性肾功能衰竭、慢性肾病和与血管钙化相关的动脉硬化的预防和/或治疗剂，以及预防和/或治疗的方法。
• Pyrrole inhibitors of S-nitrosoglutathione reductase as therapeutic agents
  申请人：N30 Pharmaceuticals, Inc.

  公开号：US09138427B2

  公开（公告）日：2015-09-22

  The present invention is directed to inhibitors of S-nitrosoglutathione reductase (GSNOR), pharmaceutical compositions comprising such GSNOR inhibitors, and methods of making and using the same.

  本发明涉及S-亚硝基谷胱甘肽还原酶（GSNOR）的抑制剂，包括这种GSNOR抑制剂的药物组合物，以及制备和使用这些药物的方法。
• [EN] TRICYCLIC GYRASE INHIBITORS FOR USE AS ANTIBACTERIAL AGENTS<br/>[FR] INHIBITEURS TRICYCLIQUES DE GYRASE UTILISABLES COMME AGENTS ANTIBACTÉRIENS
  申请人：TRIUS THERAPEUTICS INC

  公开号：WO2014043272A1

  公开（公告）日：2014-03-20

  Disclosed herein are compounds having the structure of Formula I and pharmaceutically suitable salts, esters, and prodrugs thereof that are useful as antibacterially effective tricyclic gyrase inhibitors. In addition, species of tricyclic gyrase inhibitors compounds are also disclosed herein. Related pharmaceutical compositions, uses and methods of making the compounds are also contemplated.

  本文披露了具有化学式I结构的化合物及其药用盐、酯和前药，这些化合物可用作抗菌有效的三环酶抑制剂。此外，本文还披露了三环酶抑制剂化合物的种属。还考虑了相关的药用组合物、用途和制备这些化合物的方法。
• Oxidation of Nonactivated Anilines to Generate <i>N</i>-Aryl Nitrenoids
  作者：Tianning Deng、Wrickban Mazumdar、Russell L. Ford、Navendu Jana、Ragda Izar、Donald J. Wink、Tom G. Driver

  DOI：10.1021/jacs.9b13599

  日期：2020.3.4

  and selective C-NAr and C-C bond formation to yield spirocyclic- or bicyclic 3H-indoles or benzazepinones. Our experiments demonstrate the breadth of these oxidative processes, uncover underlying fundamental elements that control selectivity and demonstrate how the distinct reactivi-ty patterns embedded in N-aryl nitrenoid reactive intermediates can enable access to functionalized 3H-indoles or benzazepinones

  已开发出 2-取代苯胺的低温无保护基氧化以生成亲电 N-芳基氮烯中间体，该中间体可以参与 C-NAr 键的形成以构建功能化的 N-杂环。将 2-取代苯胺暴露于 PIFA 和三氟乙酸或 10 mol% 的 Sc(OTf)3 会触发类氮烯类化合物的形成，然后形成生产性和选择性的 C-NAr 和 CC 键，以产生螺环或双环 3H-吲哚或苯并氮杂酮。我们的实验证明了这些氧化过程的广度，揭示了控制选择性的潜在基本要素，并证明了嵌入在 N-芳基氮烯类反应中间体中的独特反应模式如何能够获得功能化的 3H-吲哚或苯并氮杂酮。
• I(III)-Catalyzed Oxidative Cyclization–Migration Tandem Reactions of Unactivated Anilines
  作者：Tianning Deng、Emily Shi、Elana Thomas、Tom G. Driver

  DOI：10.1021/acs.orglett.0c03497

  日期：2020.11.20

  An I(III)-catalyzed oxidative cyclization–migration tandem reaction using Selectfluor as the oxidant was developed that converts unactivated anilines into 3H-indoles is reported herein. The reaction requires as little as 1 mol % of the iodocatalyst and is mild, tolerating pyridine and thiophene functional groups, and the dependence of the diastereoselectivity of the process on the identity of the iodoarene

  本文报道了使用 Selectfluor 作为氧化剂的 I(III) 催化氧化环化-迁移串联反应，将未活化的苯胺转化为 3 H-吲哚。该反应只需要 1 mol% 的碘催化剂，并且是温和的，可耐受吡啶和噻吩官能团，并且该过程的非对映选择性依赖于碘芳烃或碘代烷烃预催化剂的特性表明该催化剂存在于立体化学反应中。确定 C-N 键形成步骤。