2-苯基-3-氨基吡啶 | 101601-80-3

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-苯基-3-氨基吡啶
• 中文别名: 3-氨基-2-苯基吡啶
• 英文名称: 3-amino-2-phenylpyridine
• 英文别名: 2-phenylpyridin-3-amine；2-phenyl-3-aminopyridine
• CAS: 101601-80-3
• 化学式: C₁₁H₁₀N₂
• mdl: MFCD04114113
• 分子量: 170.214
• InChiKey: XTHJCITVHCRQRD-UHFFFAOYSA-N

物化性质

• 熔点：
  62-64 °C(Solv: benzene (71-43-2); ligroine (8032-32-4))
• 沸点：
  119-121 °C(Press: 0.35 Torr)
• 密度：
  1.133±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  38.9
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933399090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Amino-2-phenylpyridine
Synonyms: 2-Phenylpyridin-3-amine

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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: 3-Amino-2-phenylpyridine
CAS number: 101601-80-3

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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: C11H10N2
Molecular weight: 170.2

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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.

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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

上下游信息

• 上游原料

  中文名称	英文名称	CAS号	化学式	分子量
  2-苯基-3-硝基吡啶	2-phenyl-3-nitropyridine	134896-35-8	C11H8N2O2	200.197

• 下游产品

  中文名称	英文名称	CAS号	化学式	分子量
  ——	3-(2-methoxybenzylamino)-2-phenylpyridine	139190-15-1	C19H18N2O	290.365

反应信息

• 作为反应物：
  描述：

  2-苯基-3-氨基吡啶 在 tris-(dibenzylideneacetone)dipalladium(0) 、 potassium tert-butylate 、 caesium carbonate 、 对甲苯磺酸 、 间氯过氧苯甲酸 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下， 以 二氯甲烷 、 二甲基亚砜 、 甲苯 、 乙腈 为溶剂， 反应 18.42h， 生成 5H-吡啶并[3,2-b]吲哚
  参考文献：
  名称：

  苯并吡啶并碘鎓盐的首次合成和两倍的Buchwald-Hartwig胺化合成喹啉

  摘要：

  描述了环状苯并吡啶鎓盐的第一合成。这些高价碘中间体被用于构建δ-咔啉核的有效策略中。这种新颖的方法涉及这些前所未有的试剂和伯胺之间的钯催化的双重Buchwald-Hartwig反应。我们的方法成功地提供了预期的N-取代的δ-咔啉核，并有效地应用于喹啉的全合成。 生物碱-胺化-杂环-碘-全合成

  DOI：

  10.1055/s-0031-1289652
• 作为产物：
  描述：

  在 氨 作用下， 以 甲醇 为溶剂， 生成 2-苯基-3-氨基吡啶
  参考文献：
  名称：

  New functionalised silicas for highly selective cation exchange SPE purification in medicinal chemistry

  摘要：

  Functionalised silicas 2 and 3 are effective for the cation exchange SPE purification of basic molecules containing acid-sensitive functionalities, the selective separations of mixtures of basic compounds and accelerated reaction work-ups/product isolations. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2008.05.087

文献信息

• Room-Temperature Suzuki-Miyaura Coupling of Heteroaryl Chlorides and Tosylates
  作者：Junfeng Yang、Sijia Liu、Jian-Feng Zheng、Jianrong Steve Zhou

  DOI：10.1002/ejoc.201200918

  日期：2012.11

  Suzuki–Miyaura coupling of heteroaryls is an important method for the preparation of compound libraries for medicinal chemistry and materials research. Although many catalysts have been developed, none of them have been generally applicable to the coupling reactions of heteroaryl chlorides and tosylates at room temperature. We discovered that a catalyst combination of Pd(OAc)2 and XPhos (2-dicyclohexylphosphanyl-2′

  杂芳基的 Suzuki-Miyaura 偶联是制备用于药物化学和材料研究的化合物库的重要方法。尽管已经开发了许多催化剂，但它们都没有普遍适用于杂芳基氯与甲苯磺酸酯在室温下的偶联反应。我们发现 Pd(OAc)2 和 XPhos（2-二环己基膦酰基-2',4',6'-三异丙基联苯）的催化剂组合可以有效地催化这些偶联。除了催化剂的选择，在含水醇溶剂中使用氢氧化物碱对于快速偶联也是必不可少的。这些条件促进了活性催化剂（XPhos）Pd0 的快速释放，并加速了催化循环中的金属转移。大多数杂芳基氯（31 个实例）和甲苯磺酸盐（17 个实例）的主要家族在室温下在几分钟到几小时内达到完全转化。该方法可以很容易地扩大规模以进行克级合成。此外，我们检查了整个反应中偶联伙伴的相对反应性。富电子杂芳基氯化物和甲苯磺酸盐的反应速度比缺电子杂芳基化合物慢，顺序为吲哚、吡咯呋喃、噻吩>吡啶。类似地，缺电子芳基硼酸的反应
• Halogen-Bond-Promoted Photoactivation of Perfluoroalkyl Iodides: A Photochemical Protocol for Perfluoroalkylation Reactions
  作者：Yaxin Wang、Junhua Wang、Guo-Xing Li、Gang He、Gong Chen

  DOI：10.1021/acs.orglett.7b00375

  日期：2017.3.17

  irradiation from a compact fluorescent lamp, low-intensity UV lamp, or sunlight. This protocol can be applied to the synthesis of perfluoroalkyl-substituted phenanthridines as well as effect the iodo-perfluoroalkylation of alkenes/alkynes and the C–H perfluoroalkylation of electron-rich arenes and heteroarenes. This C–H perfluoroalkylation reaction offers a unique method for site-selective labeling of oligopeptides

  报道了一种使用全氟烷基碘，胺添加剂和THF溶剂进行光化学全氟烷基化反应的新方案。该协议不需要光氧化还原催化剂，并在环境温度下通过紧凑型荧光灯，低强度紫外灯或日光照射进行。该方案可用于全氟烷基取代的菲啶的合成，以及可实现烯烃/炔烃的碘全氟烷基化和富电子芳烃和杂芳烃的CH全氟烷基化。这种C–H全氟烷基化反应为色氨酸残基的寡肽位点选择性标记提供了一种独特的方法。
• Pd-Catalyzed Suzuki coupling reactions of aryl halides containing basic nitrogen centers with arylboronic acids in water in the absence of added base
  作者：Zhao Li、Carol Gelbaum、Zachary S. Campbell、Paul C. Gould、Jason S. Fisk、Bruce Holden、Arvind Jaganathan、Gregory T. Whiteker、Pamela Pollet、Charles L. Liotta

  DOI：10.1039/c7nj03567e

  日期：——

  The Pd-catalyzed Suzuki coupling reactions of a series of aryl chlorides and aryl bromides containing basic nitrogen centers with arylboronic acids in water in the absence of added base are reported. The reactions proceed either partially or entirely under acidic conditions. After surveying twenty-two phosphorus ligands, high yields of products were obtained with aryl chlorides only when a bulky ligand

  据报道，在不添加碱的情况下，水中一系列含碱性氮中心的芳基氯化物和芳基溴化物与水中的芳基硼酸进行钯催化的Suzuki偶联反应。反应在酸性条件下部分或全部进行。在调查了二十二个磷配体后，只有在庞大的配体2-（二叔丁基-膦基）-1-苯基-1 H上，芳基氯化物才能获得高收率的产品。使用了吡咯（cataCXium®PtB）。相反，在不存在添加的碱和添加的配体的情况下，芳基溴化物产生高产率的产物。为了完全探索酸性条件下的Suzuki偶联过程，使用几种模型底物在缓冲的酸性介质中进行了一系列反应。在cataCXium®PtB的存在下，4-氯苄基胺在缓冲的pH 6.0下产生了高收率的产品；在缓冲pH 5.0和更低的条件下，产量急剧下降。产量的下降归因于Pd-配体络合物的分解，这是由于在较酸性的水性介质中配体的质子化所致。相反，在没有添加配体的情况下，4-氨基-2-氯吡啶在缓冲的pH 3.5和4下产生定量产率
• Amino-oxetanes as amide isosteres by an alternative defluorosulfonylative coupling of sulfonyl fluorides
  作者：Juan J. Rojas、Rosemary A. Croft、Alistair J. Sterling、Edward L. Briggs、Daniele Antermite、Daniel C. Schmitt、Luka Blagojevic、Peter Haycock、Andrew J. P. White、Fernanda Duarte、Chulho Choi、James J. Mousseau、James A. Bull

  DOI：10.1038/s41557-021-00856-2

  日期：2022.2

  This disconnection, comparable to a typical amidation, will allow the application of vast existing amine libraries. The reaction is tolerant to a wide range of polar functionalities and is suitable for array formats. Ten oxetane analogues of bioactive benzamides and marketed drugs are prepared. Kinetic and computational studies support the formation of an oxetane carbocation as the rate-determining

  生物等排体提供了有价值的设计元素，药物化学家可以使用这些元素将生物活性化合物的结构和药代动力学特征调整为可行的候选药物。芳基氧杂环丁胺作为苯甲酰胺（非常常见的药效团）的生物等排体具有令人兴奋的潜力，但由于缺乏可用的合成方法而很少被检查。在这里，我们描述了磺酰氟通过已建立的 SuFEx（磺酰氟交换）点击反应性的替代途径形成氨基氧杂环丁烷的一类反应。脱氟磺酰化仅在加热时形成平面氧杂环丁烷碳正离子。这种断开与典型的酰胺化相当，将允许应用大量现有的胺库。该反应对多种极性官能团具有耐受性，适用于阵列形式。制备了十种具有生物活性的苯甲酰胺和已上市药物的氧杂环丁烷类似物。动力学和计算研究支持氧杂环丁烷碳正离子的形成作为速率决定步骤，然后是化学选择性亲核偶联步骤。
• Expanded Heterogeneous Suzuki–Miyaura Coupling Reactions of Aryl and Heteroaryl Chlorides under Mild Conditions
  作者：Dong-Hwan Lee、Minkee Choi、Byung-Woo Yu、Ryong Ryoo、Abu Taher、Shahin Hossain、Myung-Jong Jin

  DOI：10.1002/adsc.200900495

  日期：2009.11

  for the highly efficient Suzuki–Miyaura reaction of aryl and heteroaryl chlorides. The couplings of various aryl chlorides with arylboronic acids in aqueous ethanol were efficiently achieved in the presence of 1.0 mol% of the catalyst. Furthermore, the scope of this catalyst was extended to the coupling of heteroaryl chlorides. Regardless of the substituents, all of the coupling reactions were very clean

  开发了介孔LTA沸石（MP-LTA）负载的钯催化剂，用于芳基和杂芳基氯化物的Suzuki-Miyaura高效反应。在1.0mol％的催化剂存在下，有效地实现了各种芳基氯与芳基硼酸在乙醇水溶液中的偶联。此外，该催化剂的范围扩展到杂芳基氯的偶联。不论取代基如何，所有偶联反应在温和加热下均非常干净且高效。它表明，我们的催化剂是偶联各种芳基和杂芳基氯化物的最强大的多相催化剂之一。该催化剂可以重复使用至少10次，而不会明显降低其催化活性。与中孔SBA-15和MCM-41材料相比，

表征谱图