1-((4-甲氧基苯基)甲基)-1H-吡咯-2,5-二酮 | 140480-96-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 1-((4-甲氧基苯基)甲基)-1H-吡咯-2,5-二酮
• 中文别名: 1-(4-甲氧基苄基)-1H-吡咯-2,5-二酮；1-[(4-甲氧苯基)甲基]吡咯-2,5-二酮；马来酰亚胺-相关化合物5
• 英文名称: N-(4-methoxybenzyl)maleimide
• 英文别名: 1-(4-methoxybenzyl)-1H-pyrrole-2,5-dione；1-((4-methoxyphenyl)methyl)-1H-pyrrole-2,5-dione；1-[(4-methoxyphenyl)methyl]pyrrole-2,5-dione
• CAS: 140480-96-2
• 化学式: C₁₂H₁₁NO₃
• mdl: MFCD00113970
• 分子量: 217.224
• InChiKey: JDVPTEHVKDQQAO-UHFFFAOYSA-N

物化性质

• 熔点：
  99-102 °C
• 沸点：
  379.7±25.0 °C(Predicted)
• 密度：
  1.290±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  46.6
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2925190090
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-[(4-Methoxyphenyl)methyl]pyrrole-2,5-dione
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-[(4-Methoxyphenyl)methyl]pyrrole-2,5-dione
CAS number: 140480-96-2

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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: C12H11NO3
Molecular weight: 217.2

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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：

  1-((4-甲氧基苯基)甲基)-1H-吡咯-2,5-二酮 在 六甲基磷酰三胺 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 为溶剂， 反应 0.08h， 生成 (3E)-3-ethylidene-1-[(4-methoxyphenyl)methyl]-4-methylpyrrolidine-2,5-dione
  参考文献：
  名称：

  (±)-藻蓝胆素及其在 D 形环上带有光反应基团的衍生物的全合成

  摘要：

  (±)-藻蓝胆素及其在 D 环上带有光反应性基团的衍生物首先是通过开发一种新的方便的方法来合成的，该方法用于制备 A 环，对 B 共有的吡咯衍生物的丙酸侧链进行酯交换- 和 C 环，以及使用钯催化剂对烯丙酯侧链进行脱保护，以避免 A 环的环外烯烃迁移。

  DOI：

  10.1246/cl.1998.1001
• 作为产物：
  描述：

  对甲氧基苯甲醛肟 在 palladium 10% on activated carbon 、 氢气 作用下， 以 乙醚 、 乙醇 为溶剂， 反应 7.0h， 生成 1-((4-甲氧基苯基)甲基)-1H-吡咯-2,5-二酮
  参考文献：
  名称：

  An unexpected formation of the novel 7-oxa-2-azabicyclo[2.2.1]hept-5-ene skeleton during the reaction of furfurylamine with maleimides and their bioprospection using a zebrafish embryo model

  摘要：

  报道了在呋喃丙胺与马来酰亚胺反应过程中发生的意外分子内环化作为一种高效绿色合成7-氧杂-2-氮杂双环[2.2.1]庚-5-烯骨架的新策略。

  DOI：

  10.1039/c2ob26699g

文献信息

• Trienamine catalyzed asymmetric synthesis and biological investigation of a cytochalasin B-inspired compound collection
  作者：Magnus Sellstedt、Melanie Schwalfenberg、Slava Ziegler、Andrey P. Antonchick、Herbert Waldmann

  DOI：10.1039/c5ob02272j

  日期：——

  Asymmetric trienamine catalysis was used to synthesize cytochalasin B-like compounds and inhibition of glucose uptake in cancer cells was demonstrated.

  非对称三烯胺催化用于合成细胞松弛素B样化合物，并在癌细胞中展示了抑制葡萄糖摄取的作用。
• Pd‐Catalyzed Atropselective C−H Olefination Promoted by a Transient Directing Group
  作者：Rohit Kumar、Devesh Chandra、Upendra Sharma

  DOI：10.1002/adsc.202101242

  日期：2022.2.15

  A Pd(II)-catalyzed atropselective olefination of biaryls with maleimides is reported using chiral transient directing group (CTDG) strategy L-tert-leucine is used as a chiral auxiliary to obtain atropselective biaryl aldehydes with enantiomeric excess ranging from 70 to 99%. The method is also applicable for other olefins such as acrylonitrile, phenyl vinyl sulfone, and N-tert-butyl acrylamide, providing

  报道了使用手性瞬态导向基团 (CTDG) 策略 L-叔亮氨酸作为手性助剂获得对映体过量为 70% 至 99% 的阻转选择性联芳基醛与马来酰亚胺进行 Pd(II) 催化的阻转选择性烯化。该方法也适用于其他烯烃，如丙烯腈、苯基乙烯基砜和N-叔丁基丙烯酰胺，提供相应的阻转选择性联芳醛， ee为 97-99% 。非线性效应研究表明，手性助剂对产物的阻转选择性负责。其他研究表明反应时间对所需产物的产率和 s 因子的关键作用。
• Enzyme inhibitors
  申请人：——

  公开号：US20030195238A1

  公开（公告）日：2003-10-16

  Compounds of general formula (I): 1 where A, E, G, X, Y and the bond - - - take various meanings are of use in the preparation of a pharmaceutical formulation, for example in the treatment of a disease in which GSK-3 is involved, including Alzheimer's disease or the non-dependent insulin diabetes mellitus, or hyperproliferative disease such as cancer, displasias or metaplasias of tissue, psoriasis, arteriosclerosis or restenosis.

  通式（I）的化合物： 其中A、E、G、X、Y和键- - - 取不同含义，在制备药物配方中有用，例如在治疗涉及GSK-3的疾病中，包括阿尔茨海默病或非依赖胰岛素糖尿病，或高增殖性疾病，如癌症、组织发育不良或异型增生、银屑病、动脉硬化或再狭窄症。
• Haloamines as Bifunctional Reagents for Oxidative Aminohalogenation of Maleimides
  作者：Xueying Zhou、Yujing Yao、Caihong Wang、Yaling Xu、Wenliang Zhang、Yunfei Ma、Ge Wu

  DOI：10.1021/acs.orglett.1c01052

  日期：2021.5.7

  maleimides with secondary amines and NXS (X = Cl, Br, I) was developed, in which the N–X bonds generated in situ were used as difunctionalized reagents. The distinctive features of this multicomponent reaction include a simple green catalytic system, a spectral substrate range, and the late-stage modification of drug molecules. Most importantly, this umpolung radical cascade strategy exploits the in situ

  开发了前所未有的铜催化的缺电子马来酰亚胺与仲胺和NXS（X = Cl，Br，I）的铜催化氧化氨基卤化物，其中原位生成的N–X键用作双官能化试剂。这种多组分反应的显着特征包括简单的绿色催化系统，光谱底物范围以及药物分子的后期修饰。最重要的是，这种蛋白基自由基级联策略利用了能够有效进行烯烃氨基碘化的N-碘胺的原位形成。
• Aerobic Oxidative Alkenylation of Weak <i>O</i>-Coordinating Arylacetamides with Alkenes via a Rh(III)-Catalyzed C–H Activation
  作者：Subramanian Jambu、Ramakrishnan Sivasakthikumaran、Masilamani Jeganmohan

  DOI：10.1021/acs.orglett.8b04140

  日期：2019.3.1

  A versatile and site-selective rhodium(III)-catalyzed aerobic oxidative alkenylation of arylacetamides including primary, secondary, and tertiary amides having a weak O-coordinating acetamide directing group with alkenes is described. In the reaction, air was utilized as a sole oxidant. The reaction was compatible with activated alkenes and maleimides.

  描述了一种通用的，有选择性的铑（III）催化的芳基乙酰胺的好氧氧化烯基化反应，包括具有弱的O-配位乙酰胺导向基团的伯，仲和叔酰胺与烯烃。在反应中，空气被用作唯一的氧化剂。该反应与活化的烯烃和马来酰亚胺相容。