N-叔丁基-3-甲氧基苯甲酰胺 | 49834-28-8

• 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: N-叔丁基-3-甲氧基苯甲酰胺
• 英文名称: N-(tert-butyl)-3-methoxybenzamide
• 英文别名: N-t-Butyl-3-methoxy-benzamid；N-tert-Butyl-3-methoxybenzamide
• CAS: 49834-28-8
• 化学式: C₁₂H₁₇NO₂
• mdl: MFCD00157792
• 分子量: 207.272
• InChiKey: BBJIKDPUJFNWSL-UHFFFAOYSA-N

物化性质

• 熔点：
  102-104 °C
• 沸点：
  330.5±25.0 °C(Predicted)
• 密度：
  1.019±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.416
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2924299090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: N-tert-Butyl-3-methoxybenzamide
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: N-tert-Butyl-3-methoxybenzamide
CAS number: 49834-28-8

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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.
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: C12H17NO2
Molecular weight: 207.3

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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, 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：

  N-叔丁基-3-甲氧基苯甲酰胺 在 sodium hydroxide 、 正丁基锂 、 间氯过氧苯甲酸 、 氯甲酸三氯甲酯 作用下， 以 二氯甲烷 为溶剂， 反应 3.5h， 生成 1,1-dimethylethyl 4-(7-methoxy-1,2-benzisothiazol-3-yl)-1-piperazinecarboxylate
  参考文献：
  名称：

  Synthesis and biological activity of the putative metabolites of the atypical antipsychotic agent tiospirone

  摘要：

  Putative oxidative metabolites of the lead antipsychotic agent tiospirone (1) were synthesized to assist in the identification of the authentic metabolic products found in human urine samples. Thus far, six authentic metabolites have been correlated to the synthetic species. 4a The putative metabolites were further examined in vitro to assess their central nervous system therapeutic potential. SAR analysis of these derivatives indicates that hydroxyl substitution, particularly in the azaspirodecanedione region of the molecule, diminishes the dopamine D-2 affinity of the species without significantly altering the serotonin type-1A and type-2 interactions. In addition, an increase in alpha-1-adrenergic affinity appears to be linked to the attenuation of effects at the dopamine receptors. The biological profile of the 6-hydroxytiospirone metabolite 42 was exemplary in these respects and the in vivo actions of this compound suggest potent antipsychotic potential with a minimal liability for extrapyramidal side effects (EPS). While compound 42 has been unambiguously characterized as an actual human metabolite of tiospirone, the role of 42 in the observed antipsychotic activity of the parent drug, if any, has not yet been determined.

  DOI：

  10.1021/jm00115a024
• 作为产物：
  描述：

  3-甲氧基苯甲酸 在 氯化亚砜 、 三乙胺 作用下， 以 乙醚 为溶剂， 反应 5.25h， 生成 N-叔丁基-3-甲氧基苯甲酰胺
  参考文献：
  名称：

  Cp * Co III –使用苯甲酰胺催化炔烃的顺-选择性C–H加氢芳基化：一种高共轭有机骨架的方法

  摘要：

  内部炔烃的Hydroarylation通过成本有效钴III -catalysis，通过定向Ñ -叔丁基酰胺，实现到无济于事单-或在原子及步骤经济的方式选择性地dihydroarylated酰胺产物。在反应条件下可耐受几个重要的官能团，并且仅分离了顺-氢芳基化产物。值得注意的是，4倍的C–H加氢芳基化一步就提供了高度共轭的有机骨架。进行了广泛的氘标记实验的动力学研究，以支持所提出的机制。

  DOI：

  10.1021/acs.joc.6b02516

文献信息

• Efficient Approach to Amide Bond Formation with Nitriles and Peroxides: One-Pot Access to Boronated β-Ketoamides
  作者：Babasaheb Sopan Gore、Gopal Chandru Senadi、Amol Milind Garkhedkar、Jeh-Jeng Wang

  DOI：10.1002/adsc.201700532

  日期：2017.9.4

  An efficient, mild and practical approach for the synthesis of amides from nitriles and peroxides is reported in the presence of boron trifluoride ethereate. In this protocol, we utilized peroxides as C1 synthons for the amidation reaction. Also, we successfully prepared boron‐containing β‐ketoamides in a one‐pot assembly from β‐ketonitriles. A variety of functional groups were tolerated in moderate

  据报道，在三氟化硼醚化物存在下，由腈和过氧化物合成酰胺的有效，温和和实用的方法。在该方案中，我们将过氧化物用作酰胺化反应的C 1合成子。另外，我们还成功地从β-乙腈一锅中制备了含硼的β-酮酰胺。中等至良好的产量可耐受多种官能团。自由基抑制研究表明，反应是通过非自由基途径进行的。
• Exploiting the Reactivity of Isocyanide: Coupling Reaction between Isocyanide and Toluene Derivatives Using the Isocyano Group as an N1 Synthon
  作者：Zhiqiang Liu、Xinglu Zhang、Jianxiong Li、Feng Li、Chunju Li、Xueshun Jia、Jian Li

  DOI：10.1021/acs.orglett.6b01928

  日期：2016.8.19

  An unusual oxidative coupling reaction of isocyanide and toluene derivatives using tetrabutylammonium iodide (TBAI) as a catalyst is disclosed. The experimental results and mechanistic study show that the isocyano group acts formally as an N1 synthon during the transformation, thus expanding the reactivity profile of isocyanide.

  公开了使用碘化四丁铵（TBAI）作为催化剂的异氰酸酯和甲苯衍生物的不寻常的氧化偶联反应。实验结果和机理研究表明，异氰酸酯基团在转化过程中正式作为N1合成子起作用，从而扩大了异氰酸酯的反应活性。
• Palladium/Copper-Catalyzed Oxidative Coupling of Arylboronic Acids with Isocyanides: Selective Routes to Amides and Diaryl Ketones
  作者：Fangling Lu、Ziyue Chen、Zhen Li、Xiaoyan Wang、Xinyue Peng、Cong Li、Lingtong Fang、Dong Liu、Meng Gao、Aiwen Lei

  DOI：10.1021/acs.orglett.7b01548

  日期：2017.8.4

  An efficient and alternative oxidative cross-coupling strategy starting from arylboronic acids and isocyanides for the selective synthesis of amides and diaryl ketones with palladium/copper catalysis is developed. Various substituted benzamides and benzophenones could be obtained in good yields. The reaction represents an efficient and alternative strategy for the synthesis of carbonyl compounds.

  从钯/铜催化选择性合成酰胺和二芳基酮开始，开发了一种从芳基硼酸和异氰化物开始的有效且交替的氧化交叉偶联策略。可以高产率获得各种取代的苯甲酰胺和二苯甲酮。该反应代表了羰基化合物合成的有效和替代策略。
• Mechanochemical Iridium(III)-Catalyzed C−H Bond Amidation of Benzamides with Sulfonyl Azides under Solvent-Free Conditions in a Ball Mill
  作者：Gary N. Hermann、Peter Becker、Carsten Bolm

  DOI：10.1002/anie.201511689

  日期：2016.3.7

  Mechanochemical conditions have been applied to an iridium(III)‐catalyzed C−H bond amidation process for the first time. In the absence of solvent, the mechanochemical activation enables the formation of an iridium species that catalyzes the ortho‐selective amidation of benzamides with sulfonyl azides as the nitrogen source. As the reaction proceeds in the absence of organic solvents without external

  机械化学条件首次应用于铱（III）催化的CH键酰胺化过程。在没有溶剂的情况下，机械化学活化能够形成铱物种，该物种催化以磺酰叠氮化物为氮源的苯甲酰胺的邻位选择性酰胺化。由于在没有有机溶剂的情况下无需外部加热即可进行反应，并且可以在较短的反应时间内以优异的收率获得所需的产物，因此该方法可替代常规的基于溶剂的标准方法，是一种功能强大，快速且对环境无害的选择。
• Ir(III)-Catalyzed Aromatic C–H Bond Functionalization via Metal Carbene Migratory Insertion
  作者：Ying Xia、Zhen Liu、Sheng Feng、Yan Zhang、Jianbo Wang

  DOI：10.1021/jo5023102

  日期：2015.1.2

  Ir(III)-catalyzed coupling of aromatic C–H bonds with diazomalonates has been achieved successfully via a metal carbene migratory insertion process. With different types of carbamoyl directing groups, a wide range of arenes, including heteroarenes, can be used as substrates in this Ir(III)-catalyzed C–H functionalization reaction. Mono- and bisfunctionalized products can be obtained selectively simply

  通过金属卡宾迁移插入过程已成功实现了Ir（III）催化的芳族CH键与重氮丙二酸酯的偶联。在具有不同类型的氨基甲酰基导向基团的情况下，广泛的芳烃（包括杂芳烃）可用作该Ir（III）催化的CH官能化反应的底物。通过改变重氮底物的当量数，可以简单地选择性地获得单官能和双官能的产物。此外，当使用带有一个或两个叔丁基的重氮丙二酸酯作为底物时，C–H键官能化后会进行脱羧作用，从而导致在产物上带有-CH 2 CO 2 Me或-CH 2 CO 2 H部分的产物。位置正交到指导小组。该反应表明，直接的C–H活化和金属卡宾的迁移插入可以​​与一个Ir（III）配合物作为催化剂合并到一个催化循环中。