478548-84-4

Basic information

• Product Name: 1-(2-chloropyridine)-5-yl-2,5-dimethyl-1H-pyrrole
• Synonyms: 1-(2-chloropyridine)-5-yl-2,5-dimethyl-1H-pyrrole;1-(2-chloropyridin-5-yl)-2,5- dimethyl-1H-pyrrole
• CAS NO: 478548-84-4
• Molecular Formula: C₁₁H₁₁ClN₂
• Molecular Weight: 207
• Mol File: 478548-84-4.mol
• Article Data: 6

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1-(2-chloropyridine)-5-yl-2,5-dimethyl-1H-pyrrole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(2-chloropyridine)-5-yl-2,5-dimethyl-1H-pyrrole(478548-84-4)
• EPA Substance Registry System: 1-(2-chloropyridine)-5-yl-2,5-dimethyl-1H-pyrrole(478548-84-4)

Safety Data

• Hazardous Substances Data: 478548-84-4(Hazardous Substances Data)

Usage

Chemical class

Pyrrole derivatives

Application

Pharmaceutical and agrochemical industries

Use

Building block for synthesis of drugs and crop protection agents

Utilization

Development of materials for electronic and optoelectronic devices

Importance

Advancing medicinal chemistry, material science, and agrochemical research

Structure

Contains a 2-chloropyridine group attached to the 1-position and a 2,5-dimethyl-1H-pyrrole group

Functional groups

Chlorine atom, pyridine ring, and pyrrole ring

Synthetic organic compound

Manufactured through chemical synthesis

Research significance

Contributes to the development of new drugs, crop protection agents, and electronic/optoelectronic materials

Upstream product

• 5350-93-6 6-Chloro-pyridin-3-ylamine 
• 110-13-4 2,5-hexanedione 

Downstream Products

• 869781-61-3 N,N'-bis(2,3-dimethoxybenzoate)-2,2'-bipyridine-5,5'-diamine 
• 52382-48-6 5,5’-diamino-2,2’-bipyridine 

Relevant articles and documents

Metal-doped bipyridine linked covalent organic framework films as a platform for photoelectrocatalysts

The development of efficient photoenergy conversion systems is highly demanded from the viewpoint of solving energy and environmental problems. Covalent organic frameworks (COFs) have attracted much attention as novel photofunctional materials because of their wide-range visible-light absorption, which is related to their large π-conjugation systems. The other important property of COFs is their ability to support a wide variety of metals via coordinate bonds; metal-doped COFs exhibit various electron-transfer catalytic activities depending on the metal species. Here, we newly synthesized free-standing metal-doped COF films as photoelectrocatalysts and evaluated the photoelectrochemical oxygen reduction reaction (ORR) properties of Cu atoms doped in a COF. The photocurrent corresponding to the ORR started to increase under 670 nm irradiation, and the photocurrent for the Cu-doped COF was five times larger than that for the COF without Cu. The action spectra, fluorescence spectra, and in situ X-ray absorption spectra indicate that the electrons photoexcited in the COF were transferred to oxygen via the Cu atoms. Thus, the Cu atoms coordinated to the COF serve as active catalytic sites for the photoinduced ORR. This journal is

Nickel(ii)-modified covalent-organic framework film for electrocatalytic oxidation of 5-hydroxymethylfurfural (HMF)

Electrochemical oxidation of 5-hydroxymethylfurfural (HMF) is a promising synthetic route for 2,5-furandicarboxylic acid (FDCA) production. Here, we prepared a nickel(ii)-modified covalent-organic framework (COF) film TpBpy-Ni@FTO for HMF electrooxidation. With a high conversion of HMF (96%), TpBpy-Ni@FTO afforded a 58% FDCA yield. This work underlines the great potential of COF-based materials in electrocatalysis.

5,5′-diamino-2,2′-bipyridine: A versatile building block for the synthesis of bipyridine/catechol ligands that form homo- and heteronuclear helicates

Herein we present an improved synthesis of 5,5′-diamino-2,2′- bipyridine (1) starting from the pyrrole-protected aminopyridine 4. By standard reactions 1 can easily be transformed into the imine- or amide-bridged dicatechol-bipyridine ligands L1/sup