1226622-46-3

Upstream product

• 1226622-45-2 4,4'-(2-(4-iodophenyl)ethene-1,1-diyl)bis(N,N-dimethylaniline) 
• 1066-54-2 trimethylsilylacetylene 

Downstream Products

• 1226622-42-9 4,4'-(2-(4-ethynylphenyl)ethene-1,1-diyl)bis(N,N-dimethylaniline) 

Relevant academic research and scientific papers

Branched charge-transfer chromophores featuring a 4,5-dicyanoimidazole unit

Six branched and stable push-pull chromophores featuring 4,5-dicyanoimidazole as an acceptor moiety, an N,N-dimethylamino group as a donor and various π-conjugated linkers are reported. Systematic extension of the π-linker revealed that the optical and electrochemical properties of A-π-D chromophores are mainly affected by the nature of the π-conjugated backbone (length and planarity) as well as by the number of appended donors.