660870-76-8

Upstream product

• 56403-29-3 2,5-diiodo-1,4-bis(bromomethyl)benzene 
• 122-52-1 triethyl phosphite 
• 1124-08-9 2,5-diiodo-p-xylene 
• 106-42-3 para-xylene 

Downstream Products

• 477795-42-9 C₂₀H₁₄I₂N₂ 
• 477795-41-8 1,4-bis(styryl)-2,5-diiodobenzene 
• 851345-56-7 1,4-Diiodo-2,5-bis-[(E)-2-(4-isopropyl-phenyl)-vinyl]-benzene 
• 944250-14-0 C₅₆H₅₈O₄ 
• 944250-16-2 C₅₀H₄₀O₄F₆ 
• 944250-15-1 C₅₆H₅₈O₄ 
• 1040758-19-7 C₃₂H₃₂I₂O₄ 
• 1040758-17-5 C₂₄H₂₀I₂O₂ 
• 1196586-11-4 diethyl (E)-2,5-diiodo-4-(4-tert-butylstyryl)benzylphosphonate 
• 1196586-09-0 diethyl (E)-2,5-diiodo-4-[4-di(phenyl)aminostyryl]benzylphosphonate 
• 1196586-08-9 diethyl (E)-2,5-diiodo-4-[4-di(1-butyl)aminostyryl]benzylphosphonate 
• 1291065-44-5 4,4'-[(1E,1'E)-(2,5-bis{[4-(dibutylamino)phenyl]ethynyl}-1,4-phenylene)bis(ethene-2,1-diyl)]diphenol 
• 1291065-47-8 4,4'-[{2,5-bis[(E)-4-(dibutylamino)styryl]-1,4-phenylene}bis(ethyne-2,1-diyl)]diphenol 
• 1291065-58-1 4,4'-((2,5-bis((E)-4-((tetrahydro-2H-pyran-2-yl)oxy)styryl)-1,4-phenylene)bis(ethyne-2,1-diyl))bis(N,N-dibutylaniline) 

Relevant academic research and scientific papers

Novel cruciform structures as model compounds for coordination induced single molecule switches

We have synthesized various molecular cruciforms consisting of two different crossing π-systems and comprising crosswise arranged thiol- and pyridine-anchor groups. With these model compounds we strive towards the investigation of a new switching concept based on the potential dependent coordination of pyridines to gold electrodes in an electrochemical set-up. Integration of these cruciform molecules between both electrodes of a mechanically controlled break junction in a liquid environment gave insight into their single molecule transport properties. These studies allowed individual transport characteristics to be assigned to the bar subunits of the cruciforms but also revealed the remaining experimental challenges to realize the suggested switching concept. Schweizerische Chemische Gesellschaft.

Cruciforms as functional fluorophores: Response to protons and selected metal ions

The photophysics of dialkylamino- and/or pyridine-containing functional chromophores, 1,4-distyryl-2,5-bis(ethynylaryl)benzenes (cruciforme) was investigated; their fluorescence quantum yields and emissive lifetimes were determined. Depending upon their s