N-methyl-2,5-di(p-tolyl)pyrrole | 104891-44-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: N-methyl-2,5-di(p-tolyl)pyrrole
• 英文别名: 1-Methyl-2,5-bis(4-methylphenyl)pyrrole
• CAS: 104891-44-3
• 化学式: C₁₉H₁₉N
• 分子量: 261.367
• InChiKey: VQTHCVJFEAMJMQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  4.9
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  N-甲基吡咯 、 对甲苯磺酰氯 在 PdCl₂(MeCN)₂ 、 lithium carbonate 作用下， 以 1,4-二氧六环 为溶剂， 反应 40.0h， 以33%的产率得到N-methyl-2,5-di(p-tolyl)pyrrole
  参考文献：
  名称：

  使用苯磺酰氯作为替代偶联伙伴的钯催化的吡咯直接脱硫芳构化

  摘要：

  AbstractThe reactivity of pyrrole derivatives for palladium‐catalysed desulfitative arylation has been investigated. 1‐Methyl‐, 1‐phenyl‐ and 1‐benzylpyrroles were successfully coupled with a variety of benzenesulfonyl chlorides using a phosphine‐free catalyst. Highly regioselective arylations at carbon C2 of pyrroles were observed in all cases. A wide variety of substituents on the benzenesulfonyl derivative was tolerated.It should be noted that even bromo‐ and iodo‐benzenesulfonyl chlorides were successfully coupled with pyrrole derivatives without cleavage of the CBr or CI bonds, allowing further transformations. Surprisingly, with indoles, mixtures of C2‐ and C3‐arylation products were obtained.magnified image

  DOI：

  10.1002/adsc.201400736

文献信息

• Synthesis of 2,5-Diarylpyrroles by Ligand-Free Palladium-Catalyzed CH Activation of Pyrroles in Ionic Liquids
  作者：Peter Ehlers、Andranik Petrosyan、Jens Baumgard、Stefan Jopp、Norbert Steinfeld、Tariel V. Ghochikyan、Ashot S. Saghyan、Christine Fischer、Peter Langer

  DOI：10.1002/cctc.201300099

  日期：2013.8

  The palladium‐catalyzed CH activation and arylation of N‐methylpyrrole and N‐phenylpyrrole allowed a convenient synthesis of diarylpyrroles. The reactions were performed by using tetrabutylammonium acetate as an ionic solvent, which allowed for the application of a ligand‐free catalytic system by using simple palladium salts or polyvinylpyrrolidone‐stabilized palladium nanoparticles as the catalyst

  钯催化的CH活化和N-甲基吡咯和N-苯基吡咯的芳基化使得二芳基吡咯的合成方便。反应是通过使用乙酸四丁铵作为离子溶剂进行的，该反应可以通过使用简单的钯盐或聚乙烯吡咯烷酮稳定的钯纳米颗粒作为催化剂来应用无配体的催化体系。
• POLYMER COMPOUND, MATERIAL FOR ELECTRONIC ELEMENTS, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, AND ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US20150249215A1

  公开（公告）日：2015-09-03

  Provided are a polymer compound, which comprises a copolymer containing at least a unit B, and a unit A and/or a unit C referring to repeating units A, B and C, and which has a weight-average molecular weight of from 50,000 to 1,500,000; a material for electronic devices and a material for organic electroluminescent devices comprising the compound; an organic electroluminescent device having an anode, a cathode and an organic thin film layer, wherein at least one organic thin film layer contains the polymer compound; a coating liquid containing the polymer compound and a solvent; and a method for producing an organic electroluminescent device using the coating liquid. Also provided is a polymer compound suitable to a coating method; a material for electronic devices and a material for organic electroluminescent devices comprising the compound; and an organic EL device, a coating liquid and a method for producing an organic EL device using the compound.

  提供了一种聚合物化合物，包括至少含有一个单位B的共聚物，以及重复单元A、B和C所指的单位A和/或单位C，其重量平均分子量为50,000至1,500,000；一种用于电子器件的材料和一种用于有机电致发光器件的材料，包括该化合物；一种有阳极、阴极和有机薄膜层的有机电致发光器件，其中至少一个有机薄膜层含有该聚合物化合物；一种含有该聚合物化合物和溶剂的涂层液；以及使用该涂层液制备有机电致发光器件的方法。还提供了一种适用于涂层方法的聚合物化合物；一种包括该化合物的电子器件材料和有机电致发光器件材料；以及一种有机EL器件、涂层液和使用该化合物制备有机EL器件的方法。
• Polymer compound, material for electronic elements, material for organic electroluminescent elements, and organic electroluminescent element
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US10038143B2

  公开（公告）日：2018-07-31

  Provided are a polymer compound, which comprises a copolymer containing at least a unit B, and a unit A and/or a unit C referring to repeating units A, B and C, and which has a weight-average molecular weight of from 50,000 to 1,500,000; a material for electronic devices and a material for organic electroluminescent devices comprising the compound; an organic electroluminescent device having an anode, a cathode and an organic thin film layer, wherein at least one organic thin film layer contains the polymer compound; a coating liquid containing the polymer compound and a solvent; and a method for producing an organic electroluminescent device using the coating liquid. Also provided is a polymer compound suitable to a coating method; a material for electronic devices and a material for organic electroluminescent devices comprising the compound; and an organic EL device, a coating liquid and a method for producing an organic EL device using the compound.

  本发明提供了一种聚合物化合物，它由至少含有一个单元 B 和一个单元 A 和/或一个单元 C 的共聚物组成，单元 A、B 和 C 的重量平均分子量在 50,000 至 1,500,000 之间；一种电子设备材料和一种有机电致发光器件材料，其中包含该化合物；具有阳极、阴极和有机薄膜层的有机电致发光器件，其中至少一个有机薄膜层含有该聚合物化合物；含有该聚合物化合物和溶剂的涂覆液；以及使用该涂覆液生产有机电致发光器件的方法。此外，还提供了适用于涂层方法的聚合物化合物；包含该化合物的电子器件材料和有机电致发光器件材料；以及有机电致发光器件、涂层液和使用该化合物生产有机电致发光器件的方法。
• Shurukhin, Yu. V.; Klyuev, N. A.; Grandberg, I. I., Journal of Organic Chemistry USSR (English Translation), 1985, vol. 21, p. 1883 - 1888
  作者：Shurukhin, Yu. V.、Klyuev, N. A.、Grandberg, I. I.

  DOI：——

  日期：——
• ORGANIC EL ELEMENT AND METHOD FOR PRODUCING SAME
  申请人：Panasonic Corporation

  公开号：US20130092918A1

  公开（公告）日：2013-04-18

  The present invention is to provide a method of favorably forming an organic EL device with the inverted structure by the wet process. On that account, an organic EL device includes a cathode, an electron injection layer, a light emitting layer, a hole transport layer, a hole injection layer, an anode are formed in this order on a substrate. The electron injection layer is formed by applying ink between banks and drying the ink. The ink is formed by dissolving a polymer compound having an organic phosphine oxide skeleton in an alcohol solvent. The light emitting layer is formed by applying ink between components of the bank and the drying the ink. The ink is formed by dissolving material for light emitting layer such as polyphenylene vinylene (PPV) derivative or polyfluorene derivative in a nonpolar solvent.