6306-70-3

Basic information

• Product Name: 1-[2-(2,5-dimethylpyrrol-1-yl)ethyl]-2,5-dimethyl-pyrrole
• Synonyms: 1-[2-(2,5-dimethylpyrrol-1-yl)ethyl]-2,5-dimethyl-pyrrole;1,2-Bis(2,5-dimethyl-1H-pyrrol-1-yl)ethane
• CAS NO: 6306-70-3
• Molecular Formula: C14H20N2
• Molecular Weight: 216.322
• Mol File: 6306-70-3.mol
• Article Data: 30

Chemical Properties

• Boiling Point: 354.6 °C at 760 mmHg
• Flash Point: 168.2 °C
• Appearance: /
• Density: 0.98 g/cm³
• CAS DataBase Reference: 1-[2-(2,5-dimethylpyrrol-1-yl)ethyl]-2,5-dimethyl-pyrrole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-[2-(2,5-dimethylpyrrol-1-yl)ethyl]-2,5-dimethyl-pyrrole(6306-70-3)
• EPA Substance Registry System: 1-[2-(2,5-dimethylpyrrol-1-yl)ethyl]-2,5-dimethyl-pyrrole(6306-70-3)

Safety Data

• Hazardous Substances Data: 6306-70-3(Hazardous Substances Data)

Usage

General Description

1-[2-(2,5-dimethylpyrrol-1-yl)ethyl]-2,5-dimethyl-pyrrole is a chemical compound with the molecular formula C14H20N2. It is a pyrrole derivative that contains two pyrrole rings, each with two methyl groups attached. The compound also has an ethyl group attached to one of the pyrrole rings. This chemical is most commonly used in research and development, particularly in the field of organic synthesis and medicinal chemistry. It has potential applications in the development of pharmaceuticals and other biologically active compounds due to its structural features and properties. It is important to handle and use this chemical with proper safety measures, as it can have hazardous effects if not handled properly.

Upstream product

• 64-17-5 ethanol 
• 110-13-4 2,5-hexanedione 
• 107-15-3 ethylenediamine 
• 109-49-9 5-Hexen-2-one 
• 2935-44-6 hexane-2,5-diol 

Relevant articles and documents

Crystal structures of some N-substituted 2,5-dimethylpyrrole derivatives

The crystal and molecular structures of five di-(2,5-dimethylpyrrole) and one tri-(2,5-dimethylpyrrole) derivatives have been determined. These compounds were synthesized from the respective diamino derivatives and hexane-2,5-dione in direct and simple reactions. The molecular packings are largely based on C-H?π interactions.

Fe3O4@SiO2-PTMS-Guanidine-SA nanoparticles as an effective and reusable catalyst for the synthesis of N-substituted pyrroles

Fe3O4@SiO2-PTMS-Guanidine-SA nanoparticles used as an effective catalyst for the synthesis of N-substituted pyrroles. Pyrroles were synthesized from the reaction between primary amine derivatives and 2,5-hexanedione with high to excellent yields under mild reaction conditions. After completion of the reaction, Fe3O4@SiO2-PTMS-Guanidine-SA magnetic nanoparticles could be recovered easily from the reaction mixture by an external magnet and reused. This catalyst was characterized by FT-IR spectroscopy, scanning electron microscopy, energy-dispersive X-ray spectroscopy, X-ray diffraction, thermogravimetric analysis and vibrating-sample magnetometry techniques.

A New Green and Efficient Br?nsted: Lewis Acidic DES for Pyrrole Synthesis

Abstract: Deep eutectic solvents (DESs) are fluids composed of different Lewis or Br?nsted acids and bases, generally acknowledged as new analogues to ionic liquids (ILs), because of their similar characteristics, but with more advantages related to preparation cost, environmental impact etc. Their preparation involve the simple mixing of two components generally with moderate heating that are inexpensive, non-toxic, biodegradable and the resulting mixture is capable to overcome the drawbacks of conventional organic solvents and ILs. Chemical reactions with these materials are significantly less hazardous and they can act as catalysts as well as reaction media. Here, three new DESs based on ZrOCl2·8H2O in combination with urea, ethylene glycol and glycerol are introduced. Physicochemical properties like phase behaviour, Freezing point, density, viscosity, thermal stability and miscibility properties in common solvents are determined. In addition, a new method for the determination of acidity of DESs having both Br?nsted and Lewis sites is also introduced in this work. A convenient synthesis of pyrrole through Paal–Knorr reaction is reported using a variety of amines which are used to establish the importance of this catalyst in organic reactions. The products are analysed by GC–MS, 1H NMR and 13C NMR. By comparing the three DESs, DES 1 (formed from ZrOCl2·8H2O with urea) has the lowest density, viscosity, highest acidity and thermal stability. It was shown to be an excellent green catalyst for Paal–Knorr reaction. Reusability of the catalyst was also achieved up to 4 runs, without significant loss in its catalytic activity. Graphical Abstract: [Figure not available: see fulltext.]