89814-62-0

Usage

Uses

Used in Polymer Synthesis:
2,5-Dithienylpyrrole is used as a monomer in the preparation of DNA-templated crosslinking polymers. Its incorporation into these polymers leverages the self-assembly properties of DNA and the chemical reactivity of the thienyl groups, leading to the formation of stable and well-defined polymer structures.
In the field of materials science, 2,5-Dithienylpyrrole contributes to the development of advanced materials with tailored properties, such as improved stability, conductivity, or responsiveness to external stimuli. Its use in DNA-templated crosslinking polymers highlights its potential in creating novel materials with applications in areas like nanotechnology, electronics, and medicine.

InChI:InChI=1/C12H9NS2/c1-3-11(14-7-1)9-5-6-10(13-9)12-4-2-8-15-12/h1-8,13H

Upstream product

• 13196-35-5 3-(dimethylamino)-1-(thiophen-2-yl)propan-1-one 
• 98-03-3 thiophene-2-carbaldehyde 
• 13669-05-1 1,4-bis(thiophen-2-yl)butane-1,4-dione 

Downstream Products

• 1416450-98-0 N-(dimesitylboryl)-2,5-di(2-thienyl)pyrrole 

Relevant academic research and scientific papers

Synthesis of 2,2,5-Trisubstituted 2 H-Pyrroles and 2,3,5-Trisubstituted 1 H-Pyrroles by Ligand-Controlled Site-Selective Dearomative C2-Arylation and Direct C3-Arylation

Palladium-catalyzed site-selective dearomative C2-arylation of 2,5-diaryl-1H-pyrroles with aryl chlorides was accomplished, and a series of 2,2,5-triaryl-2H-pyrroles were synthesized. In addition, the site selectivity of the reaction was switched by simply changing the ligand, and the direct C3-arylated 2,3,5-triaryl-1H-pyrroles were prepared. The obtained 2,2,5-triaryl-2H-pyrroles could be further transformed into 2,2,5,5-tetraarylpyrrolidines.

Synthesis of Furan- and Pyrrole-Containing α-Oligothiophenes via 1,4-Diketones

Cyclization of the 1,4-dithienyl-1,4-diketones (3) by acid catalyst furnished the α-thienylfurans, whereas condensation with ammonium acetate provided the α-thienylpyrroles.The 2,5-bisthiophene (5) similarly gave the first syntheses of 2,5-bisthiophene (12) and 2,5-bisthiophene (13).

A CONVENIENT ROUTE TO POLYTHIOPHENES

The Michael addition of aldehydes to α,β-unsaturated ketones (or their Mannich base precursors) developed by Stetter1 has been applied to the synthesis of 1,4-diketones containing one or more thiophene rings.These diketones could be cyclized in high yields to terthienyls.