219540-20-2

Basic information

• Product Name: 2,5-bis(4-methoxyphenyl)tellurophene
• Synonyms: 2,5-bis(4-methoxyphenyl)tellurophene
• CAS NO: 219540-20-2
• Molecular Weight: 391.924
• Mol File: 219540-20-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2,5-bis(4-methoxyphenyl)tellurophene(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-bis(4-methoxyphenyl)tellurophene(219540-20-2)
• EPA Substance Registry System: 2,5-bis(4-methoxyphenyl)tellurophene(219540-20-2)

Safety Data

• Hazardous Substances Data: 219540-20-2(Hazardous Substances Data)

Upstream product

• 6310-14-1 4'-methoxyacetophenone hydrazone 
• 288-08-4 Tellurophen 
• 696-62-8 para-iodoanisole 

Relevant articles and documents

2,5-Diaryltellurophenes: Effect of Electron-Donating and Electron-Withdrawing Groups on their Optoelectronic Properties

The transformation of 1,2-bis(1-arylvinyl)ditellurides into 2,5-diaryltellurophenes by sequential ditelluride exchange and thermal intramolecular cyclization reactions is presented, and the optoelectronic properties of a series of 2,5-diaryltellurophenes with both electron-donating and electron-withdrawing aryl substituents are disclosed. Furthermore, the multicolored emissive tellurophenes in solution at room temperature have been demonstrated.

Synthesis and stille cross-coupling reactions of 2-(tributylstannyl)-and 2,5-bis(trimethylstannyl)tellurophene

Herein, we describe the synthesis and Stille cross-coupling reactions of 2-(tributylstannyl)-and 2,5-bis(trimethylstannyl) tellurophene. The reactions were most optimal when using aryl iodides as coupling partners, and a mixed catalyst system consisting o