3-甲基-3'-硝基-1,1'-联苯 | 952-03-4

• 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: 3-甲基-3'-硝基-1,1'-联苯
• 中文别名: 1-甲基-3-(3-硝基苯基)苯
• 英文名称: 3-methyl-3'-nitro-1,1'-biphenyl
• 英文别名: 3'-methyl-3-nitro-biphenyl；1-methyl-3-(3-nitrophenyl)benzene
• CAS: 952-03-4
• 化学式: C₁₃H₁₁NO₂
• 分子量: 213.236
• InChiKey: LCASELMABFFEAT-UHFFFAOYSA-N

物化性质

• 熔点：
  68 °C(Solv: ethanol (64-17-5))
• 沸点：
  344.5±21.0 °C(Predicted)
• 密度：
  1.166±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  45.8
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2904209090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Methyl-3-(3-nitrophenyl)benzene
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-Methyl-3-(3-nitrophenyl)benzene
CAS number: 952-03-4

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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: C13H11NO2
Molecular weight: 213.2

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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

反应信息

• 作为反应物：
  描述：

  3-甲基-3'-硝基-1,1'-联苯 在 吡啶 、 potassium permanganate 作用下， 以 水 为溶剂， 反应 4.0h， 以75%的产率得到3’-硝基联苯-3-羧酸
  参考文献：
  名称：

  Small Molecule Inhibitors of the Neuropilin-1 Vascular Endothelial Growth Factor A (VEGF-A) Interaction

  摘要：

  We report the molecular design and synthesis of EG00229,2, the first small molecule ligand for the VEGF-A receptor neuropilin 1 (NRP1) and the structural characterization of NRP1-ligand complexes by NMR spectroscopy and X-ray crystallography. Mutagenesis Studies localized VEGF-A binding in the NRP1 b1 domain and it peptide Fragment of VEGF-A was shown to bind at the same site by NMR, providing the basis for small molecule design. Compound 2 demonstrated inhibition of VEGF-A binding to NRP1 and attenuated VEGFR2 phosphorylation in endothelial cells. Inhibition of migration of endothelial cells was also observed. The viability of A549 lung carcinoma cells wits reduced by 2, and it increased the potency of the cytotoxic agents paclitaxel and 5-fluorouracil when given in combination. These studies provide the basis for design of specific small molecule inhibitors of ligand binding to NRP1.

  DOI：

  10.1021/jm901755g
• 作为产物：
  描述：

  1-(3-nitrophenyl)-2-tosylethanone 在 bismuth(lll) trifluoromethanesulfonate 、 potassium carbonate 作用下， 以 硝基甲烷 、 丙酮 为溶剂， 反应 16.17h， 生成 3-甲基-3'-硝基-1,1'-联苯
  参考文献：
  名称：

  Synthesis of Substituted Benzenes via Bi(OTf)₃-Mediated Intramolecular Carbonyl Allylation of α-Prenyl or α-Geranyl β-Arylketosulfones

  摘要：

  Intramolecular carbonyl allylation of alpha-prenyl or alpha-geranyl beta-arylketosulfones 5 in the presence of molecule sieves (MS) affords substituted benzenes 6-7 in moderate to good yields. The facile transformation proceeds by a synthetic sequence starting with the alpha-prenylation or alpha-geranylation of 1 and the Bi(OTf)(3)-mediated annulation of 5 followed by a sequential desulfonative aromatization or then an intramolecular FriedelCrafts alkylation. A plausible mechanism has been studied and proposed.

  DOI：

  10.1021/acs.orglett.5b01461

文献信息

• Pd/mannose promoted tandem cross coupling-nitro reduction: expedient synthesis of aminobiphenyls and aminostilbenes
  作者：Sandeep Rohilla、Pradeep Pant、Nidhi Jain

  DOI：10.1039/c5ra04129e

  日期：——

  d-Mannose as a ligand for Pd catalyzed cross-coupling, and as a hydrogen source for nitro reduction in a modular one-pot cross coupling-nitro reduction sequence.

  d-甘露糖作为钯催化的交叉偶联反应的配体，以及作为模块化的一锅交叉偶联-硝基还原序列中的氢源。

• 2-Aryl-indenylphosphine ligands: design, synthesis and application in Pd-catalyzed Suzuki–Miyaura coupling reactions
  作者：Ze-Yu Lian、Jia Yuan、Meng-Qi Yan、Yan Liu、Xue Luo、Qing-Guo Wu、Sheng-Hua Liu、Jian Chen、Xiao-Lei Zhu、Guang-Ao Yu

  DOI：10.1039/c6ob01675h

  日期：——

  A focused library of phosphine ligands was constructed for structural optimization. The catalyst can be used to perform the Suzuki–Miyaura cross-coupling reaction of aryl and heteroaryl chlorides.

  构建了膦配体的聚焦库以进行结构优化。该催化剂可用于进行芳基和杂芳基氯化物的Suzuki-Miyaura交叉偶联反应。
• An active catalytic system for Suzuki–Miyaura cross-coupling reactions using low levels of palladium loading
  作者：Meng-Qi Yan、Jia Yuan、Fang Lan、Si-Hao Zeng、Meng-Yue Gao、Sheng-Hua Liu、Jian Chen、Guang-Ao Yu

  DOI：10.1039/c7ob00178a

  日期：——

  An easily available Pd(OAc)2/(2-(anthracen-9-yl)-1H-inden-3-yl) dicyclohexylphosphine/toluene/iPrOH/water catalytic system was developed, which shows high catalytic activity in the Suzuki–Miyaura cross-coupling reactions of a diverse array of aryl and heteroaryl chlorides with Pd loadings down to 0.01 mol%.

  容易获得的Pd（OAC）2 /（2-（蒽-9-基）-1- ħ茚-3-基）二环己基膦/甲苯/我异丙醇/水催化体系被开发，其显示高的催化在铃木活动–Miyaura的各种芳基和杂芳基氯化物的交叉偶联反应，其Pd含量低至0.01 mol％。
• [EN] INDAZOLE-3-CARBOXAMIDES AND THEIR USE AS WNT/B-CATENIN SIGNALING PATHWAY INHIBITORS<br/>[FR] INDAZOLE-3-CARBOXAMIDES ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE LA VOIE DE SIGNALISATION PAR WNT/Beta-CATÉNINE
  申请人：SAMUMED LLC

  公开号：WO2013040215A1

  公开（公告）日：2013-03-21

  lndazole-3-carboxamide compounds for treating various diseases and pathologies are disclosed. More particularly, the present disclosure concerns the use of an indazole-3- carboxamide compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as genetic diseases and neurological conditions/disorders/diseases due to mutations or dysregulation of the Wnt pathway and/or of one or more of Wnt signaling components. Also provided are methods for treating Wnt-related disease states.

  本文披露了用于治疗各种疾病和病理的吲唑-3-羧酰胺化合物。更具体地，本文涉及使用吲唑-3-羧酰胺化合物或其类似物治疗由Wnt途径信号激活所特征的疾病（例如癌症、异常细胞增殖、血管生成和骨关节炎），调节由Wnt途径信号介导的细胞事件，以及由于Wnt途径和/或Wnt信号组分之一或多个的突变或失调而引起的遗传疾病和神经系统疾病/紊乱/疾病。还提供了治疗与Wnt相关疾病状态的方法。
• Pd–NPs@MMT–K10 Catalysis of Suzuki–Miyaura Cross-coupling Reaction: In Situ Generation and Ex Situ Use
  作者：Pubanita Bhuyan、Amar Jyoti Bhuyan、Palash Jyoti Gogoi、Abhijit Mahanta、Chandan Tamuly、Lakhinath Saikia

  DOI：10.1007/s10562-021-03841-z

  日期：2022.9

  (MMT–K10) has been gaining widespread applications in heterogeneous catalysis as a material that is used for supporting varieties of catalyst species. The current report describes in situ generation of Pd–NPs@MMT–K10 catalytic system for heterogeneous catalysis of Suzuki–Miyaura (SM) cross-coupling reaction and it’s ex situ applications. While the in situ derived Pd@MMT–K10 was found very effective to

  由于高表面积和低溶胀性，蒙脱石-K10（MMT-K10）作为一种用于支撑多种催化剂种类的材料，在多相催化中得到了广泛的应用。目前的报告描述了用于 Suzuki-Miyaura (SM) 交叉偶联反应的多相催化的 Pd-NPs@MMT-K10 催化体系的原位生成及其非原位应用。虽然发现原位衍生的 Pd@MMT-K10 在短时间内提供偶联产物非常有效，但在分离和纯化后同样可以作为外部添加的非均相催化剂用于相同的反应。在我们的观察中，该报告首次包括通过对不同底物组合进行多种新反应，对原位衍生的多相催化系统进行非原位应用的研究。进行 PXRD、TEM 和 XPES 研究以深入了解分离的催化体系，同时1 H & 13 C NMR 光谱用于确定有机产物的结构。在可重复使用性方面，催化系统在提供 1-溴-4-甲氧基苯和苯基硼酸的 SM 交叉偶联产物方面非常一致，直至第 5 次运行。 图形概要