318-69-4

Basic information

• Product Name: [1]Benzothieno[3,2-b]pyridine
• Synonyms: [1]Benzothieno[3,2-b]pyridine
• CAS NO: 318-69-4
• Molecular Formula: C₁₁H₇NS
• Molecular Weight: 185.24
• Mol File: 318-69-4.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: [1]Benzothieno[3,2-b]pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: [1]Benzothieno[3,2-b]pyridine(318-69-4)
• EPA Substance Registry System: [1]Benzothieno[3,2-b]pyridine(318-69-4)

Safety Data

• Hazardous Substances Data: 318-69-4(Hazardous Substances Data)

Usage

Description

[1]Benzothieno[3,2-b]pyridine is a heterocyclic organic compound that features a benzothiophene fused to a pyridine ring. This unique structure and reactivity make it a potential building block in the synthesis of various organic compounds, and it has garnered interest for its potential applications in organic electronics.

Uses

Used in Organic Electronics:
[1]Benzothieno[3,2-b]pyridine is used as a component in the development of organic light-emitting diodes (OLEDs) for its ability to enhance the performance and efficiency of these devices. Its unique structure contributes to improved light emission and energy transfer properties.
[1]Benzothieno[3,2-b]pyridine is also used as a component in organic photovoltaics (OPVs) to improve the efficiency and performance of solar cells. Its incorporation into the active layer of OPVs can lead to better charge transport and light absorption, making it a promising candidate for further exploration and development in the field of organic chemistry and materials science.

Upstream product

• 1008-89-5 2-phenylpyridine 
• 122-31-6 malondialdehyde bis(diethyl acetal) 
• 17402-80-1 3-nitrobenzo[b]thiophene 
• 107-02-8 acrolein 
• 184246-63-7 N-(3-benzo[b]thienyl)iminotriphenylphosphorane 
• 83702-42-5 7-Aminobenzothiopheno<3,2-b>pyridine 
• 83702-41-4 7-Nitrobenzothiopheno<3,2-b>pyridine 
• 1158807-07-8 2-(2-(methylthio)phenyl)pyridin-3-amine 
• 1264712-14-2 trifluoromethanesulfonic acid 2-(2-fluorophenyl)pyridin-3-yl ester 
• 1264712-15-3 3-(2-(2-fluoro-phenyl)pyridin-3-ylsulfanyl)propionic acid ethyl ester 
• 1993-03-9 o-fluorophenylboronic acid 
• 157373-97-2 2-bromopyridin-3-yl trifluoromethanesulfonate 
• 884863-17-6 2-bromo-3-(methylthio)pyridine 
• 168618-42-6 (2-methylsulfanylphenyl)boronic acid 

Downstream Products

• 34898-62-9 <1>Benzothieno<3,2-b>pyridin-5,5-dioxid 

Relevant articles and documents

Thiolate-Initiated Synthesis of Dibenzothiophenes from 2,2′-Bis(methylthio)-1,1′-Biaryl Derivatives through Cleavage of Two Carbon-Sulfur Bonds

A catalytic reaction involving the cleavage of two carbon-sulfur bonds in 2,2′-bis(methylthio)-1,1′-biaryl derivatives is reported. This reaction does not require a transition-metal catalyst and is promoted by a thiolate anion. Notably, based on DFT calculations, the product-forming cyclization step is shown to proceed through a concerted nucleophilic aromatic substitution (CS N Ar) mechanism.

CARBAZOLE-CONTAINING MATERIALS IN PHOSPHORESCENT LIGHT EMITTING DIODES

Carbazole-containing compounds are provided. In particular, the compounds are oligocarbazole-containing compounds having an unsymmetrical structure. The compounds may be useful in organic light emitting devices, in particular as hosts in the emissive layer of such devices.

New entry to benzo[b]thieno[2,3-b]- and benzo[b]thieno-[3,2-b]-pyridines using 2- and 3-azidobenzo[b]thiophene as the nitrogen precursors

N-(3-Benzo[b]thienyl)- and N-(2-benzo[b]thienyl)-iminotriphenylphosphorane - prepared from the corresponding azidobenzo[b]thiophenes - react with α,β-unsaturated aldehydes under mild conditions to give directly benzo-[b]thieno[3,2-b]- and benzo[b]thieno[2