4-(4-fluorophenyl)-2-methyl-1-p-tolyl-1-hydropyrrole-3-carboxylic acid ethyl ester | 146537-36-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 4-(4-fluorophenyl)-2-methyl-1-p-tolyl-1-hydropyrrole-3-carboxylic acid ethyl ester
• 英文别名: ethyl 4-(4-fluorophenyl)-2-methyl-1-(p-tolyl)-1H-pyrrole-3-carboxylate；Ethyl 4-(4-fluorophenyl)-2-methyl-1-(4-methylphenyl)pyrrole-3-carboxylate
• CAS: 146537-36-2
• 化学式: C₂₁H₂₀FNO₂
• 分子量: 337.394
• InChiKey: KVFMHCHZMYCTQF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  31.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-(4-fluorophenyl)-2-methyl-1-p-tolyl-1-hydropyrrole-3-carboxylic acid ethyl ester 在 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 反应 10.0h， 以60%的产率得到4-(4-Fluoro-phenyl)-2-methyl-1-p-tolyl-1H-pyrrole-3-carboxylic acid
  参考文献：
  名称：

  Research on antibacterial and antifungal agents. VIII. synthesis and antimicrobial activity of 1,4-diarylpyrroles

  摘要：

  The synthesis and the antimicrobial activity of 1,4-diarylpyrroles are reported. The obtained data in comparison with pyrrolnitrin show that many acid derivatives 4 exhibit a selective activity against some strains of Candida spp and poor activity against strains of Candida albicans. All ester derivatives 3 are inactive. The results obtained are discussed on the basis of structure-activity relationships.

  DOI：

  10.1016/0223-5234(92)90092-f
• 作为产物：
  描述：

  2-溴-4'-氟苯乙酮 在 p-toluidine hydrobromide 、 zinc(II) chloride 作用下， 以 乙醇 、 苯 为溶剂， 反应 30.0h， 生成 4-(4-fluorophenyl)-2-methyl-1-p-tolyl-1-hydropyrrole-3-carboxylic acid ethyl ester
  参考文献：
  名称：

  Research on antibacterial and antifungal agents. VIII. synthesis and antimicrobial activity of 1,4-diarylpyrroles

  摘要：

  The synthesis and the antimicrobial activity of 1,4-diarylpyrroles are reported. The obtained data in comparison with pyrrolnitrin show that many acid derivatives 4 exhibit a selective activity against some strains of Candida spp and poor activity against strains of Candida albicans. All ester derivatives 3 are inactive. The results obtained are discussed on the basis of structure-activity relationships.

  DOI：

  10.1016/0223-5234(92)90092-f

文献信息

• 一种多取代吡咯类化合物的制备方法
  申请人：浙江工业大学

  公开号：CN113943242B

  公开（公告）日：2023-08-15

  本发明公开了一种多取代吡咯类化合物的制备方法，它以式(I)所示的芳香胺类化合物、式(II)所示的β‑二酮类化合物、式(III)所示的β‑硝基芳基乙烯类化合物为原料，加入助磨剂硅胶和少许助溶剂，以直径为6～14mm的不锈钢研磨球为研磨介质，以10～30Hz的研磨频率下研磨反应10～60分钟，研磨结束后将反应物刮出，加入有机溶剂A溶解反应物，过滤后经浓缩、柱层析纯化制得式(IV)所示的多取代吡咯类化合物，反应式如下：上式中，R1为C1‑C3烷基、C1‑C3烷氧基或苯胺基；R2为H、C1‑C3烷基、C1‑C3烷氧基或卤素；R3为H、C1‑C3烷基或C1‑C3烷氧基。与现有的化学法相比，本发明方法的操作简便，反应条件温和，反应时间短，污染少，能有效地实现多取代吡咯类化合物的合成。
• Catalyst‐free one‐pot three‐component rapid synthesis of polysubstituted pyrroles by liquid‐assisted grinding
  作者：Ling Jiang、Si‐Yu Yan、Jing‐Wen Dong、Li‐Dan Ye、Yue Cheng、Xiao‐He Chu

  DOI：10.1002/jhet.4490

  日期：2022.9

  A series of polysubstituted pyrroles were rapidly synthesized in moderate to good yields via catalyst-free one-pot three-component reaction of 1,3-dicarbonyl compounds with primary amines and nitrostyrenes by using liquid-assisted grinding. This protocol provides several advantages over the conventional chemical synthesis, such as simple work-up procedure, wide substrate scope, short reaction time

  采用液体辅助研磨，1,3-二羰基化合物与伯胺和硝基苯乙烯的无催化剂一锅三组分反应快速合成了一系列多取代吡咯，收率适中。该协议比传统的化学合成具有几个优点，例如简单的后处理程序、广泛的底物范围、短的反应时间和环境友好性。通过1 H NMR、13 C NMR 和 ESI-MS 研究证实了多取代吡咯的结构。
• Research on antibacterial and antifungal agents. VIII. synthesis and antimicrobial activity of 1,4-diarylpyrroles
  作者：GC Porretta、M Biava、R Fioravanti、M Fischetti、C Melino、F Venza、P Bolle、B Tita

  DOI：10.1016/0223-5234(92)90092-f

  日期：1992.10

  The synthesis and the antimicrobial activity of 1,4-diarylpyrroles are reported. The obtained data in comparison with pyrrolnitrin show that many acid derivatives 4 exhibit a selective activity against some strains of Candida spp and poor activity against strains of Candida albicans. All ester derivatives 3 are inactive. The results obtained are discussed on the basis of structure-activity relationships.